Ratings
OKAMOTO Kazuki (Japan)
Japanese name(s): 岡本一樹222 tournaments
1418 results
Player ID: 5568
Rated 14 in Japan and 14 in Asia&Oceania&Africa and 14 in the World
Latest rating: 2432
1418 results
Player ID: 5568
Rated 14 in Japan and 14 in Asia&Oceania&Africa and 14 in the World
Latest rating: 2432
2020-02-02: Tokyo_expert_games(Japan)
| OKAMOTO Kazuki | 54-10 | HOSAKA Azuma |
| OKAMOTO Kazuki | 35-29 | URANO Kento |
| OKAMOTO Kazuki | 45-19 | NAKAJIMA Tetsuya |
| OKAMOTO Kazuki | 36-28 | SUEKUNI Makoto |
| OKAMOTO Kazuki | 37-27 | HISHIYAMA Yuichi |
| KIYONOBU Kenta | 33-31 | OKAMOTO Kazuki |
| HISHIYAMA Yuichi | 34-30 | OKAMOTO Kazuki |
2019-11-24: 48_All_Japan_championship(Japan)
2019-10-06: 48_All_Japan_Tokyo_prelim_1(Japan)
| OKAMOTO Kazuki | won against | WATAHIKI Kenta |
| OKAMOTO Kazuki | won against | KOYASHIKI Ken |
| OKAMOTO Kazuki | won against | ENDO Yoshiki |
| OKAMOTO Kazuki | won against | NAGASAKI Hidekazu |
| TAKAHASHI Akihiro | won against | OKAMOTO Kazuki |
| NAGANO Yasushi | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 53-11 | AKINAGA Yuto |
| OKAMOTO Kazuki | 44-20 | NANASE Yuuma |
| SOUDA Shun | 42-22 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 41-23 | TAKAHASHI Hisashi |
| OKAMOTO Kazuki | 39-25 | ABE Yura |
| OKAMOTO Kazuki | 33-31 | NAKAMORI Hiroki |
2018-11-25: 47_All_Japan_championship(Japan)
2018-10-21: 47_All_Japan_Tokyo_prelim_1(Japan)
2018-09-15: 8_Tokyo_open(Japan)
2018-08-26: 13_Ouza_sen(Japan)
2018-08-18: 138_Shinagawa_open(Japan)
2018-08-04: 129_Chiyarenshi_open(Japan)
2018-07-21: 137_Shinagawa_open(Japan)
2018-07-15: 46_All_Japan_open_championship(Japan)
2018-07-07: 128_Chiyarenshi_open(Japan)
2018-06-23: 136_Shinagawa_open(Japan)
2018-06-09: 127_Chiyarenshi_open(Japan)
2018-06-03: 46_All_Japan_Tokyo_prelim_1(Japan)
2018-03-18: 39_Meijin(Japan)
2018-02-12: 2018_Tokyo_expert_games(Japan)
2018-02-10: 124_Chiyarenshi_open(Japan)
2018-01-27: 133_Shinagawa_open(Japan)
2018-01-06: Shinagawa_open_2018(Japan)
| MIYAZAKI Yuji | won against | OKAMOTO Kazuki |
| SUEKUNI Makoto | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | won against | TAMURA Saneaki |
| ITO Yuji | won against | OKAMOTO Kazuki |
| KITANO Takumi | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 49-15 | KUWAHARA Shuhei |
| IWATA Hiroyuki | 33-31 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 61-03 | TAMAKI Shingo |
| ABE Yura | 36-28 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 47-17 | ISHIKAWA Akira |
| OKAMOTO Kazuki | 53-11 | SOUDA Shun |
| OKAMOTO Kazuki | 34-30 | SAKAGUCHI Kazuhiro |
| OKAMOTO Kazuki | 45-19 | NAKAMURA Rintaro |
| OKAMOTO Kazuki | 55-09 | TAKAHASHI Toshi |
| OKAMOTO Kazuki | 49-15 | NANASE Yuuma |
| OKAMOTO Kazuki | 37-27 | KUWAHARA Shuhei |
| GO Shinu | 37-27 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 44-20 | WATAHIKI Kenta |
| OKAMOTO Kazuki | 46-18 | TAGUCHI Mika |
| OKAMOTO Kazuki | 39-25 | ESAKI Seiji |
| OKAMOTO Kazuki | 42-22 | NAKAMURA Rintaro |
| OKAMOTO Kazuki | 52-12 | KANOU Eishi |
| OKAMOTO Kazuki | 37-27 | TSUCHIYA Shotaro |
| ISHIKAWA Hikaru | 40-24 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 48-16 | KANO Hiroyo |
| OKAMOTO Kazuki | 60-04 | MIYAMOTO Taketora |
| OKAMOTO Kazuki | 36-28 | HISHIYAMA Yuichi |
| OKAMOTO Kazuki | 40-24 | OHIKE Yoshinori |
| OKAMOTO Kazuki | 39-25 | NAKAJIMA Tetsuya |
| OKAMOTO Kazuki | 38-26 | MATSUMOTO Makoto |
| OKAMOTO Kazuki | 33-31 | KIYONOBU Kenta |
| HISHIYAMA Yuichi | 34-30 | OKAMOTO Kazuki |
| SUEKUNI Makoto | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 47-17 | TAYAMA Tsubasa |
| ITO Yuji | 36-28 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 49-15 | TAKAHASHI Hisashi |
| OKAMOTO Kazuki | 39-25 | OSHIMA Yusuke |
| OKAMOTO Kazuki | 64-00 | SAEKI Kouta |
| OKAMOTO Kazuki | 37-27 | HIEDA Shigemasa |
| OKAMOTO Kazuki | 39-25 | WATAHIKI Kenta |
| OKAMOTO Kazuki | 42-22 | NAKAJIMA Tetsuya |
| OKAMOTO Kazuki | 36-28 | TAKAHASHI Hisashi |
| OKAMOTO Kazuki | won against | HASEGAWA Takeshi |
| SUZUKI Yuuta | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | won against | SOUDA Shun |
| OKAMOTO Kazuki | won against | KAMEDA Ryota |
| KITANO Ochachi | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | won against | GOTO Hiroshi |
| OKAMOTO Kazuki | 62-02 | TAYAMA Tsubasa |
| OKAMOTO Kazuki | 52-12 | ITO Yuji |
| OKAMOTO Kazuki | 33-31 | SUEKUNI Makoto |
| SATANI Tetsu | 33-31 | OKAMOTO Kazuki |
| KIYONOBU Kenta | 36-28 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 54-10 | HORIUCHI Soutarou |
| OKAMOTO Kazuki | 35-29 | SUEKUNI Makoto |
| OKAMOTO Kazuki | 40-24 | NANASE Yuuma |
| OKAMOTO Kazuki | won against | URANO Kento |
| OKAMOTO Kazuki | 37-27 | SAJI Kouya |
| OKAMOTO Kazuki | 35-29 | KAMIKURA Daisuke |
| OKAMOTO Kazuki | 45-19 | OSATO Suguru |
| OKAMOTO Kazuki | 38-26 | SUEKUNI Makoto |
| KIYONOBU Kenta | 34-30 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 51-13 | TAKAHASHI Hisashi |
| SATANI Tetsu | 41-23 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 42-22 | NAKAJIMA Tetsuya |
| OKAMOTO Kazuki | 51-13 | NAKAMURA Kazuki |
| OKAMOTO Kazuki | 47-17 | OSHIMA Yusuke |
| OKAMOTO Kazuki | 37-27 | IWAKURA Hiroaki |
| KIYONOBU Kenta | 39-25 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 52-12 | YAMAZAKI Nobuyuki |
| OKAMOTO Kazuki | 39-25 | IWATA Hiroyuki |
| OKAMOTO Kazuki | won against | NAKAI Yoshiji |
| NAKAJIMA Tetsuya | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | won against | KURODA Takuji |
| OKAMOTO Kazuki | won against | OKABAYASHI Noguchi |
| OHMORI Keita | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | won against | NAKAMURA Kazuki |
| OKAMOTO Kazuki | won against | SATANI Tetsu |
| OKAMOTO Kazuki | 44-20 | SASAKI Kousuke |
| OKAMOTO Kazuki | 44-20 | KIMURA Yuto |
| OKAMOTO Kazuki | 46-18 | SUEKUNI Makoto |
| IWAKURA Hiroaki | 34-30 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 38-26 | MURAKAMI Takeshi |
| NAKAJIMA Tetsuya | 33-31 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 48-16 | TAKAHASHI Hisashi |
| SUEKUNI Makoto | 36-28 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 43-21 | KITAJIMA Hideki |
| OKAMOTO Kazuki | 40-24 | NAKAMURA Rintaro |
| NAKAJIMA Tetsuya | 41-23 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 37-27 | KIYONOBU Kenta |
| OKAMOTO Kazuki | 45-19 | YAMAGUCHI Tomoki |
| WATAHIKI Kenta | 35-29 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 58-06 | HORIUCHI Soutarou |
| OKAMOTO Kazuki | 41-23 | IZUMI Takashi |
| OKAMOTO Kazuki | 37-27 | SUEKUNI Makoto |
| NAKAJIMA Tetsuya | 35-29 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 51-13 | TAKIGAWA Mitsuaki |
| OKAMOTO Kazuki | 37-27 | MIYAZAKI Yuji |
| NAGAO Hiroto | 37-27 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 45-19 | OSATO Suguru |
| OKAMOTO Kazuki | 38-26 | HISHIYAMA Yuichi |
| NAGASHIMA Kazuhito | 36-28 | OKAMOTO Kazuki |
2017-12-09: 123_Chiyarenshi_open(Japan)
2017-11-25: 131_Shinagawa_open(Japan)
2017-10-14: 23_Shinagawa_super_league(Japan)
2017-09-23: 129_Shinagawa_open(Japan)
2017-09-09: 120_Chiyarenshi_advanced(Japan)
2017-09-03: 12_Ouza_sen(Japan)
2017-08-19: 128_Shinagawa_open(Japan)
2017-08-11: 22_Shinagawa_super_league(Japan)
2017-07-22: 127_Shinagawa_open(Japan)
2017-07-16: 45_All_Japan_open_championship(Japan)
2017-07-01: 118_Chiyarenshi_advanced(Japan)
2017-06-24: 126_Shinagawa_open(Japan)
2017-06-04: 45_All_Japan_Tokyo_prelim_1(Japan)
2017-05-27: 125_Shinagawa_open(Japan)
2017-05-07: 21_Shinagawa_superleague(Japan)
2017-05-06: 2017_Kanto_championship_prelim(Japan)
2017-03-25: 123_Shinagawa_open(Japan)
2017-03-11: 114_Chiyarenshi_advanced(Japan)
2017-02-19: 1st Korea-Japan match(Korea)
2017-01-22: 121_Shinagawa_open(Japan)
2017-01-08: 10_Kyoto_standings(Japan)
| OKAMOTO Kazuki | 40-24 | MURAKAMI Takeshi |
| OKAMOTO Kazuki | 35-29 | SUEKUNI Makoto |
| OKAMOTO Kazuki | 51-13 | TAKAHASHI Hisashi |
| TAKAMIZAWA Daiki | won against | OKAMOTO Kazuki |
| NAKAJIMA Tetsuya | 44-20 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 33-31 | KAMIKURA Daisuke |
| OKAMOTO Kazuki | 35-29 | HISHIYAMA Yuichi |
| OKAMOTO Kazuki | 56-08 | ITO Kenshun |
| TAKANASHI Yusuke | 41-23 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 53-11 | OSHIMA Yusuke |
| MURAKAMI Takeshi | 36-28 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 36-28 | KUDOU Yuusei |
| OKAMOTO Kazuki | 34-30 | NAGANO Yasushi |
| OKAMOTO Kazuki | 42-22 | MURAKAMI Takeshi |
| OKAMOTO Kazuki | 34-30 | NAKAJIMA Tetsuya |
| TAKANASHI Yusuke | 35-29 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 42-22 | SUEKUNI Makoto |
| OKAMOTO Kazuki | 53-11 | ISHII Takehiro |
| OKAMOTO Kazuki | 40-24 | NAKANO Jo |
| OKAMOTO Kazuki | 46-18 | OHNO Atsuko |
| OKAMOTO Kazuki | 38-26 | NAGASAKI Hidekazu |
| OKAMOTO Kazuki | 61-03 | FUJITA Kousuke |
| TAKANASHI Yusuke | 42-22 | OKAMOTO Kazuki |
| KIYONOBU Kenta | 37-27 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 43-21 | HISHIYAMA Yuichi |
| OKAMOTO Kazuki | 38-26 | OSATO Suguru |
| TAKAMIZAWA Daiki | 41-23 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 48-16 | TAKAHASHI Hisashi |
| KAMEDA Ryota | 36-28 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 36-28 | TAKANASHI Yusuke |
| HISHIYAMA Yuichi | 35-29 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 52-12 | OKAMOTO Harumi |
| OKAMOTO Kazuki | 41-23 | KITANO Takumi |
| TAKAHASHI Akihiro | 42-22 | OKAMOTO Kazuki |
| YAMAKAWA Takashi | 34-30 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 35-29 | TAGUCHI Mika |
| OSATO Suguru | 33-31 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 42-22 | SUGIMOTO Takaharu |
| TSUCHIYA Shotaro | 34-30 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 43-21 | TAKAHASHI Hisashi |
| OKAMOTO Kazuki | 37-27 | HISHIYAMA Yuichi |
| OKAMOTO Kazuki | 36-28 | ATOBE Shuugo |
| ISHIGURO Hiroki | 36-28 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 44-20 | URANO Kento |
| OKAMOTO Kazuki | 36-28 | SUEKUNI Makoto |
| OKAMOTO Kazuki | won against | NAKAJIMA Tetsuya |
| OKAMOTO Kazuki | 44-20 | TAKAHASHI Akihiro |
| YAMAKAWA Takashi | 37-27 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 48-16 | HISHIYAMA Yuichi |
| OHMORI Keita | 33-31 | OKAMOTO Kazuki |
| IWAKURA Hiroaki | 40-24 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 34-30 | SANO Yoko |
| OKAMOTO Kazuki | 47-17 | ATOBE Shuugo |
| NAKAMURA Kazuki | 35-29 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 37-27 | TAMAKI Tomoyasu |
| OKAMOTO Kazuki | 54-10 | TATSUMI-IIJIMA Yukiko |
| OKAMOTO Kazuki | won against | ITO Azumi |
| OKAMOTO Kazuki | won against | KUROGI Yuta |
| KURITA Seiya | won against | OKAMOTO Kazuki |
| KAMIKURA Daisuke | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | won against | SATANI Tetsu |
| OKAMOTO Kazuki | won against | NAKAJIMA Tetsuya |
| OKAMOTO Kazuki | 46-18 | KAMIKURA Daisuke |
| SUEKUNI Makoto | 35-29 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 39-25 | MITSUYA Nobuaki |
| OKAMOTO Kazuki | 37-27 | INOUE Masami |
| TAKANASHI Yusuke | 39-25 | OKAMOTO Kazuki |
| TATSUMI-IIJIMA Yukiko | 38-26 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 46-18 | IWAKURA Hiroaki |
| OKAMOTO Kazuki | 36-28 | NAKAJIMA Tetsuya |
| OKAMOTO Kazuki | 45-19 | HISHIYAMA Yuichi |
| TAKAHASHI Akihiro | 34-30 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 45-19 | KIYONOBU Kenta |
| TAKANASHI Yusuke | 36-28 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 51-13 | SHINDO You |
| OKAMOTO Kazuki | 39-25 | SHIRAI Ukyo |
| OKAMOTO Kazuki | 39-25 | TAKAHASHI Hisashi |
| NAKANO Jo | 34-30 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 48-16 | KAMEDA Ryota |
| OKAMOTO Kazuki | 37-27 | KAMIKURA Daisuke |
| OKAMOTO Kazuki | 44-20 | OSATO Suguru |
| OKAMOTO Kazuki | 37-27 | KAMIKURA Daisuke |
| OKAMOTO Kazuki | 43-21 | TATSUMI-IIJIMA Yukiko |
| OKAMOTO Kazuki | 49-15 | MURAKAMI Takeshi |
| OKAMOTO Kazuki | 36-28 | KIYONOBU Kenta |
| OKAMOTO Kazuki | 38-26 | NAKAJIMA Tetsuya |
| OHMORI Keita | 33-31 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 44-20 | HISHIYAMA Yuichi |
| OKAMOTO Kazuki | 34-30 | NAKAJIMA Tetsuya |
| OKAMOTO Kazuki | 33-31 | TANIDA Kunihiko |
| OKAMOTO Kazuki | 46-18 | ISHII Takehiro |
| TAKANASHI Yusuke | 42-22 | OKAMOTO Kazuki |
| SATANI Tetsu | 38-26 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 32-32 | NAGAO Hiroto |
| OKAMOTO Kazuki | 40-24 | TAKAHASHI Hisashi |
| KIYONOBU Kenta | 33-31 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 37-27 | HASEGAWA Takeshi |
| MURAKAMI Takeshi | 36-28 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 38-26 | IIJIMA Takamune |
| OKAMOTO Kazuki | 40-24 | KOMAGATA Masayuki |
| OKAMOTO Kazuki | 54-10 | KAJIAWA Mariko |
| OKAMOTO Kazuki | 55-09 | NAKAMURA Kazuki |
| KITANO Ochachi | 42-22 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 33-31 | NAKANO Jo |
| SUEKUNI Makoto | 36-28 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 36-28 | KURIHARA Aru |
| OKAMOTO Kazuki | 39-25 | MITSUYA Nobuaki |
| OKAMOTO Kazuki | 42-22 | TANIDA Kunihiko |
| SUEKUNI Makoto | 43-21 | OKAMOTO Kazuki |
| TAKANASHI Yusuke | 38-26 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 40-24 | NAKAJIMA Tetsuya |
| HONG Hyungbum | 07-57 | OKAMOTO Kazuki |
| LEE Chunae | 20-44 | OKAMOTO Kazuki |
| KIM Kwanyoon | 18-46 | OKAMOTO Kazuki |
| LEE Kwangwook | 19-45 | OKAMOTO Kazuki |
| OH Joungmok | 22-42 | OKAMOTO Kazuki |
| MOON Sungcheol | 12-52 | OKAMOTO Kazuki |
| CHUNG Jihoon | 23-41 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 47-17 | OSATO Suguru |
| OKAMOTO Kazuki | 59-05 | ISHIKAWA Hikaru |
| OKAMOTO Kazuki | 46-18 | TAKAMIZAWA Daiki |
| OKAMOTO Kazuki | 54-10 | TAMAKI Kyotaro |
| OKAMOTO Kazuki | 51-13 | KIYONOBU Kenta |
| INOUE Masami | 36-28 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 37-27 | YAMAZAKI Midorikawa |
| SUEHIRO Ohachi | 33-31 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 41-23 | UNO Toshihiro |
| TAKAGI Yosuke | won against | OKAMOTO Kazuki |
| FUKUNAGA Kohachi | 37-27 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 53-11 | NISHIMURA Akihiro |
2016-12-24: Akashi_year_forgetting_conf_2016(Japan)
2016-10-09: 27_Kansai_championship_A(Japan)
2016-10-08: 110_Chiyarenshi_open_advanced(Japan)
2016-09-04: 11_Ouza_sen(Japan)
2016-08-14: Akashi_open_2016(Japan)
2016-08-07: 9_Kyoto_standings(Japan)
2016-07-17: 44_All_Japan_open_championship(Japan)
2016-06-12: 44_All_Japan_Kinki_prelim(Japan)
2016-05-28: 113_Shinagawa_open(Japan)
2016-05-08: 2016_Kanto_champ_women_students(Japan)
2016-05-08: 2016_Kanto_champ_women_students_prelim(Japan)
2016-05-04: 28_Kyoto_open(Japan)
2016-04-30: 1_District_challenge(Japan)
2016-04-29: 4_Tokyo_open(Japan)
2016-04-23: 112_Shinagawa_open(Japan)
2016-04-17: 168_Nagareyama_open(Japan)
2016-03-26: 111_Shinagawa_open(Japan)
2016-03-20: 37_Meijin(Japan)
2016-03-12: 105_Chiyarenshi_open(Japan)
2016-03-06: 17_Shinagawa_super_league(Japan)
2016-02-14: 2016_Kinki_Hokuriku_expert_games(Japan)
2016-01-10: 8_Kyoto_standings(Japan)
| OKAMOTO Kazuki | 50-14 | NISHIMURA Akihiro |
| OKAMOTO Kazuki | 34-30 | FUKUNAGA Kohachi |
| OKAMOTO Kazuki | 46-18 | OKAMURA Hiroaki |
| SUGASE Takahiro | 39-25 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 33-31 | YAMAZAKI Keita |
| YAMAZAKI Midorikawa | 35-29 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 37-27 | OHMURA Kenta |
| OKAMOTO Kazuki | 54-10 | KASAI Yuta |
| OKAMOTO Kazuki | 38-26 | NAKAMORI Hiroki |
| FUKUNAGA Kohachi | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 41-23 | OHTSUBO Hidetaka |
| OKAMOTO Kazuki | 52-12 | IKEDA Ryousuke |
| OKAMOTO Kazuki | 41-23 | YAMAZAKI Midorikawa |
| IIJIMA Takamune | 34-30 | OKAMOTO Kazuki |
| SASAKI Kousuke | 40-24 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 44-20 | KAMIKURA Daisuke |
| INOUE Masami | 36-28 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 56-08 | TATSUMI-IIJIMA Yukiko |
| OKAMOTO Kazuki | 47-17 | NAKAMORI Hiroki |
| OKAMOTO Kazuki | 52-12 | TAKAHASHI Akihiro |
| OKAMOTO Kazuki | 33-31 | ISHII Takehiro |
| OKAMOTO Kazuki | 39-25 | YAMAZAKI Midorikawa |
| MITSUYA Nobuaki | 42-22 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 33-31 | SUEKUNI Makoto |
| OKAMOTO Kazuki | 37-27 | NAKANISHI Toshiaki |
| OKAMOTO Kazuki | won against | NAKAMORI Hiroki |
| OKAMOTO Kazuki | 37-27 | SUGASE Takahiro |
| OKAMOTO Kazuki | 42-22 | YAMAZAKI Midorikawa |
| OKAMOTO Kazuki | 41-23 | FUKUNAGA Kohachi |
| OKAMOTO Kazuki | 47-17 | KAWASAKI Yuji |
| YAMAZAKI Keita | 35-29 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 43-21 | NAKAMORI Hiroki |
| OKAMOTO Kazuki | 41-23 | UEDA Takashi |
| OKAMOTO Kazuki | 42-22 | SUEHIRO Ohachi |
| OKAMOTO Kazuki | 43-21 | TOYOTA Atsushi |
| OKAMOTO Kazuki | 37-27 | YAMASHITA Kazuma |
| OKAMOTO Kazuki | won against | TOMINAGA Kenta |
| KURITA Seiya | won against | OKAMOTO Kazuki |
| KIYONOBU Kenta | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | won against | AKAGI Tachiro |
| OKAMOTO Kazuki | won against | KAWAKAMI Yoshihiro |
| OKAMOTO Kazuki | won against | INOUE Masami |
| TOJO Atsushi | 37-27 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 50-14 | MATSUMOTO Kazunori |
| OKAMOTO Kazuki | 41-23 | YAMAZAKI Keita |
| OKAMOTO Kazuki | 56-08 | KUMATSU Miyu |
| NAKAMORI Hiroki | 33-31 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 34-30 | YOSHINO Toru |
| OKAMOTO Kazuki | 40-24 | MIYAZAKI Yuji |
| OKAMOTO Kazuki | 41-23 | HISHIYAMA Yuichi |
| OKAMOTO Kazuki | 50-14 | TAKEDA Kyoko |
| ISHIKAWA Akira | 35-29 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 33-31 | TATSUMI-IIJIMA Yukiko |
| OKAMOTO Kazuki | 49-15 | NAKAMURA Shunsuke |
| OKAMOTO Kazuki | 43-21 | KAMEDA Ryota |
| MITSUYA Nobuaki | 37-27 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 41-23 | MITSUYA Nobuaki |
| OKAMOTO Kazuki | 38-26 | MITSUYA Nobuaki |
| OKAMOTO Kazuki | 59-05 | NAKAMURA Rintaro |
| OKAMOTO Kazuki | 38-26 | KURAHASHI Satoshi |
| OKAMOTO Kazuki | 37-27 | SOUDA Shun |
| OKAMOTO Kazuki | 38-26 | URANO Kento |
| OKAMOTO Kazuki | 36-28 | INOUE Masami |
| OKAMOTO Kazuki | 35-29 | AKAGI Tachiro |
| OKAMOTO Kazuki | 50-14 | SHIMAMURA Yoshihide |
| OKAMOTO Kazuki | 54-10 | UNO Toshihiro |
| OKAMOTO Kazuki | 47-17 | GOTO Masahiro |
| OKAMOTO Kazuki | 43-21 | FUKUNAGA Kohachi |
| OKAMOTO Kazuki | 37-27 | SUGASE Takahiro |
| OKAMOTO Kazuki | 50-14 | YAMAMOTO Takashi |
| OKAMOTO Kazuki | 40-24 | YAMAKAWA Takashi |
| OKAMOTO Kazuki | 51-13 | MATSUNAGA Syou |
| OKAMOTO Kazuki | 40-24 | YAMAMOTO Takashi |
| OKAMOTO Kazuki | 37-27 | KAMIKURA Daisuke |
| OKAMOTO Kazuki | 38-26 | SHIMIZU Naoki |
| ABE Yura | 39-25 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 38-26 | MITSUYA Nobuaki |
| OKAMOTO Kazuki | 54-10 | HORIUCHI Keiko |
| OKAMOTO Kazuki | 56-08 | MATSUNAGA Syou |
| OKAMOTO Kazuki | 43-21 | NARUMI Hisatoshi |
| OKAMOTO Kazuki | 42-22 | TAMAKI Kyotaro |
| OKAMOTO Kazuki | 34-30 | NAKAJIMA Tetsuya |
| OKAMOTO Kazuki | 34-30 | KITANO Ochachi |
| OKAMOTO Kazuki | 57-07 | MIYAUCHI Katsuyoshi |
| OKAMOTO Kazuki | 50-14 | KAMEDA Ryota |
| YAMAKAWA Takashi | 38-26 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 34-30 | NAKAJIMA Tetsuya |
| TAMAKI Kyotaro | 34-30 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 37-27 | YAMAMOTO Takashi |
| OKAMOTO Kazuki | 50-14 | TAKAHASHI Hisashi |
| TAYAMA Tsubasa | 37-27 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 58-06 | OKUDA Tsuyoshi |
| OKAMOTO Kazuki | 36-28 | KAMEDA Ryota |
| OKAMOTO Kazuki | 35-29 | KAMIKURA Daisuke |
| OKAMOTO Kazuki | 35-29 | AKAGI Tachiro |
| OKAMOTO Kazuki | 62-02 | SAJI Kouya |
| OKAMOTO Kazuki | 36-28 | SOUDA Shun |
| OKAMOTO Kazuki | 43-21 | HISHIYAMA Yuichi |
| OKAMOTO Kazuki | 49-15 | URANO Kento |
| KIYONOBU Kenta | 35-29 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 41-23 | NAKAJIMA Tetsuya |
| OKAMOTO Kazuki | won against | NAGI Michiko |
| KASAI Masaya | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | won against | TANAKA Yasumasa |
| OKAMOTO Kazuki | won against | IWAKURA Hiroaki |
| OKAMOTO Kazuki | won against | KURAHASHI Satoshi |
| OKAMOTO Kazuki | won against | NAKAJIMA Tetsuya |
| OKAMOTO Kazuki | won against | NAGAO Hiroto |
| OKAMOTO Kazuki | 33-31 | HISHIYAMA Yuichi |
| OKAMOTO Kazuki | 34-30 | NAKAJIMA Tetsuya |
| OKAMOTO Kazuki | 47-17 | KIYONOBU Kenta |
| SUEKUNI Makoto | 44-20 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 38-26 | KURAHASHI Satoshi |
| OKAMOTO Kazuki | 35-29 | KAMEDA Ryota |
| OKAMOTO Kazuki | 41-23 | SATO Koichiro |
| SUEKUNI Makoto | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 35-29 | URANO Kento |
| NAGANO Yasushi | 39-25 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 43-21 | AKAGI Tachiro |
| OKAMOTO Kazuki | 36-28 | NAKANO Jo |
| NAKAJIMA Tetsuya | 33-31 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 53-11 | NAGASHIMA Kouyou |
| UEDA Takashi | 33-31 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 45-19 | UNO Toshihiro |
| OKAMOTO Kazuki | 54-10 | AKAI Chishu |
| OKAMOTO Kazuki | 36-28 | MIYAZAKI Toru |
| OKAMOTO Kazuki | 35-29 | MIYAZAKI Yuji |
| OKAMOTO Kazuki | 44-20 | MATSUMOTO Hiroshi |
| OKAMOTO Kazuki | 57-07 | NAGASHIMA Kouyou |
| OKAMOTO Kazuki | 44-20 | YAMAZAKI Midorikawa |
| OKAMOTO Kazuki | 39-25 | YOSHIDA Shigenobu |
| OKAMOTO Kazuki | 44-20 | USHIRO Hideaki |
| MIYAZAKI Yuji | 33-31 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 50-14 | SHIMOMURA Shiki |
2015-12-06: 15_Hyogo_open(Japan)
2015-09-06: 10_Ouza_sen(Japan)
2015-08-15: 2015_Hyogo_summer_conf(Japan)
2015-08-09: 7_Kyoto_standings(Japan)
2015-07-19: 43_All_Japan_open_championship(Japan)
2015-05-05: 1_Hiroshima_endurance_game_1(Japan)
2015-05-05: 1_Hiroshima_endurance_game_2(Japan)
2015-05-05: 1_Hiroshima_endurance_game_3(Japan)
2015-05-04: 27_Kyoto_open(Japan)
2015-05-03: 10_Hyogo_Noboru_league(Japan)
2015-03-22: 36_Meijin(Japan)
2015-02-22: 13_Shinagawa_super_league(Japan)
2015-02-08: 36_Kinki_Hokuriku_expert_games(Japan)
2015-01-10: 6_Kyoto_standings(Japan)
| OKAMOTO Kazuki | 39-25 | MIYAZAKI Yuji |
| OKAMOTO Kazuki | 45-19 | IMANAKA Ro |
| OKAMOTO Kazuki | 37-27 | ANDO Tomoaki |
| SHIMIZU Naoki | 34-30 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 40-24 | YAMAZAKI Midorikawa |
| OKAMOTO Kazuki | 38-26 | NAKAMORI Hiroki |
| OKAMOTO Kazuki | 38-26 | OHNO Tomohiro |
| OKAMOTO Kazuki | 36-28 | MITSUYA Nobuaki |
| OKAMOTO Kazuki | 34-30 | SATANI Tetsu |
| OKAMOTO Kazuki | 34-30 | MIYAOKA Tamaki |
| OKAMOTO Kazuki | 32-32 | TAKANASHI Yusuke |
| OKAMOTO Kazuki | 37-27 | YAMAKAWA Takashi |
| OKAMOTO Kazuki | 37-27 | YUKI Noboru |
| OKAMOTO Kazuki | 39-25 | YAMAZAKI Midorikawa |
| ITO Yuta | 33-31 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 34-30 | YAMAZAKI Keita |
| OKAMOTO Kazuki | 40-24 | NAKANISHI Kazuki |
| NAKAMORI Hiroki | 33-31 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 46-18 | TAYAMA Tsubasa |
| OKAMOTO Kazuki | 56-08 | TAGUCHI Mika |
| OKAMOTO Kazuki | 51-13 | AKAI Chishu |
| OKAMOTO Kazuki | 37-27 | MAEHIRA Yusuke |
| OKAMOTO Kazuki | 35-29 | NAKAMORI Hiroki |
| OKAMOTO Kazuki | 34-30 | FUKUNAGA Kohachi |
| OKAMOTO Kazuki | won against | TAKIZAWA Masaki |
| OKAMOTO Kazuki | won against | NAKAJIMA Tetsuya |
| KASAI Masaya | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | won against | ARAKI Yasuyuki |
| OKAMOTO Kazuki | won against | TAKANASHI Yusuke |
| OKAMOTO Kazuki | won against | KOMAGATA Masayuki |
| OKAMOTO Kazuki | 48-16 | HASHIMOTO Tomokazu |
| OKAMOTO Kazuki | 35-29 | KAWAKAMI Yoshihiro |
| OKAMOTO Kazuki | 33-31 | ASARI Kouji |
| YAMAKAWA Takashi | won against | OKAMOTO Kazuki |
| KAMIKURA Daisuke | 33-31 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 40-24 | KAMEMOTO Osamu |
| KAMIKURA Daisuke | 40-24 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 37-27 | KAWAKAMI Yoshihiro |
| OKAMOTO Kazuki | 42-22 | OKADA Hiroyuki |
| OKAMOTO Kazuki | 37-27 | KAMEMOTO Osamu |
| FUKUNAGA Kohachi | 34-30 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 37-27 | KIYONOBU Kenta |
| OKAMOTO Kazuki | 44-20 | KAWAKAMI Yoshihiro |
| YAMAKAWA Takashi | 38-26 | OKAMOTO Kazuki |
| USHIRO Hideaki | 33-31 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 39-25 | OKADA Hiroyuki |
| OKAMOTO Kazuki | 37-27 | KAMEMOTO Osamu |
| FUKUNAGA Kohachi | 39-25 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 52-12 | MATSUMOTO Kazunori |
| MIYAZAKI Yuji | 34-30 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 34-30 | FUKUNAGA Kohachi |
| OKAMOTO Kazuki | 37-27 | NAGAO Hiroto |
| OKAMOTO Kazuki | 42-22 | NAKANO Jo |
| OKAMOTO Kazuki | 48-16 | NAKAMORI Hiroki |
| OKAMOTO Kazuki | 36-28 | YAMAKAWA Takashi |
| OKAMOTO Kazuki | 33-31 | KIYONOBU Kenta |
| OKAMOTO Kazuki | 36-28 | IMAMURA Yuuki |
| FUKUNAGA Kohachi | 35-29 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 38-26 | TAKAHASHI Hisashi |
| OKAMOTO Kazuki | 34-30 | KAMIKURA Daisuke |
| OKAMOTO Kazuki | won against | KITANO Takumi |
| OKAMOTO Kazuki | won against | HORIUCHI Keiko |
| TAKANASHI Yusuke | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | won against | ABE Yura |
| OKAMOTO Kazuki | won against | KANAZAWA Kota |
| OKAMOTO Kazuki | won against | TANAKA Shuntaro |
| KITANO Ochachi | won against | OKAMOTO Kazuki |
| TAKANASHI Yusuke | 34-30 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 38-26 | NAKANO Jo |
| OKAMOTO Kazuki | 41-23 | IWAKURA Hiroaki |
| OKAMOTO Kazuki | 35-29 | SATANI Tetsu |
| OKAMOTO Kazuki | 33-31 | YAMAKAWA Takashi |
| OKAMOTO Kazuki | won against | NAGANO Yasushi |
| SUEKUNI Makoto | 40-24 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 46-18 | YOSHIDA Shigenobu |
| OKAMOTO Kazuki | 49-15 | UNO Toshihiro |
| OKAMOTO Kazuki | 38-26 | MATSUMOTO Hiroshi |
| OKAMOTO Kazuki | 34-30 | NAKAMORI Hiroki |
| OKAMOTO Kazuki | 52-12 | AKAI Chishu |
| OKAMOTO Kazuki | 35-29 | MIYAZAKI Yuji |
| OKAMOTO Kazuki | 59-05 | SHIMAMURA Yoshihide |
| MIYAZAKI Yuji | 34-30 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 43-21 | SHIMIZU Naoki |
| OKAMOTO Kazuki | 45-19 | KUMA Mitsuo |
| OKAMOTO Kazuki | 56-08 | YOSHIDA Shigenobu |
| OKAMOTO Kazuki | 37-27 | ANDO Tomoaki |
| OKAMOTO Kazuki | 41-23 | NAKAMORI Hiroki |
2014-12-21: Osaka_open_2014(Japan)
2014-11-06 → 2014-11-08: WOC 2014 (Bangkok)(World)
2014-10-05: 25_Kansai_championship_A(Japan)
2014-10-04: 2_Aobadai_league_cup(Japan)
2014-09-07: 9_Ouza_sen(Japan)
2014-08-15: 2014_Hyogo_summer_conf(Japan)
2014-07-13: 42_All_Japan_open_championship(Japan)
2014-05-04: 9_Hyogo_open(Japan)
2014-03-23: 35_Meijin(Japan)
2014-01-12: 2014_Akashi_new_year_open(Japan)
2014-01-11: 4_Kyoto_standings_final(Japan)
| OKAMOTO Kazuki | 60-04 | TAKANO Satoru |
| OKAMOTO Kazuki | 52-12 | IBARAKI Motoaki |
| OKAMOTO Kazuki | 32-32 | MATSUMOTO Hiroshi |
| OKAMOTO Kazuki | 49-15 | TANAKA Atsushi |
| MIYAZAKI Yuji | 37-27 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 45-19 | SUGASE Takahiro |
| OKAMOTO Kazuki | 34-30 | LAI Meng Joo |
| YANG Kelvin | 13-51 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 38-26 | DELAUNAY Arnaud |
| SEELEY Ben | 40-24 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 36-28 | MARCONI Francesco |
| SONG Yan | 29-35 | OKAMOTO Kazuki |
| CHEW Ching Wuen | 37-27 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 46-18 | VORACEK Miroslav |
| OKAMOTO Kazuki | 41-23 | DE GRAAF Jan C. |
| SUEKUNI Makoto | 32-32 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 47-17 | KOH Bo Chao Alex |
| KASHIWABARA Takuji | 27-37 | OKAMOTO Kazuki |
| VAN DEN BIGGELAAR Nicky | 26-38 | OKAMOTO Kazuki |
| SUEKUNI Makoto | 35-29 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 36-28 | SUEKUNI Makoto |
| OKAMOTO Kazuki | 28-36 | SUEKUNI Makoto |
| OKAMOTO Kazuki | 29-35 | SONG Yan |
| OKAMOTO Kazuki | 37-27 | KIYONOBU Kenta |
| OKAMOTO Kazuki | 34-30 | OHTSUBO Masayuki |
| OKAMOTO Kazuki | 51-13 | MATSUMOTO Hiroyuki |
| FUKUNAGA Kohachi | 33-31 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 35-29 | SUGASE Takahiro |
| OKAMOTO Kazuki | 32-32 | TAKANASHI Yusuke |
| OKAMOTO Kazuki | 34-30 | YAMAKAWA Takashi |
| OKAMOTO Kazuki | 36-28 | KIYONOBU Kenta |
| OKAMOTO Kazuki | 40-24 | MATSUMOTO Hiroyuki |
| TAKANASHI Yusuke | 34-30 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 44-20 | NAGAO Hiroto |
| OKAMOTO Kazuki | 33-31 | YAMAKAWA Takashi |
| MATSUMOTO Hiroshi | 41-23 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 45-19 | KOMAGATA Masayuki |
| OKAMOTO Kazuki | 53-11 | MABUCHI Yuta |
| OKAMOTO Kazuki | 43-21 | KANOU Eishi |
| OKAMOTO Kazuki | 34-30 | KIYONOBU Kenta |
| SUEKUNI Makoto | 33-31 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 35-29 | TSUCHIYA Keishiro |
| OKAMOTO Kazuki | 48-16 | OBAMA Satomi |
| OKAMOTO Kazuki | 38-26 | OKADA Kantha |
| OKAMOTO Kazuki | 45-19 | YOSHIDA Shigenobu |
| OKAMOTO Kazuki | 38-26 | YAMAZAKI Midorikawa |
| OKAMOTO Kazuki | 35-29 | MIYAZAKI Yuji |
| OKAMOTO Kazuki | 37-27 | TANAKA Atsushi |
| OKAMOTO Kazuki | won against | GOTO Masahiro |
| OKAMOTO Kazuki | won against | ABE Yura |
| OKAMOTO Kazuki | won against | TSUCHIDA Daisuke |
| OKAMOTO Kazuki | won against | SATANI Tetsu |
| OKAMOTO Kazuki | won against | NAGANO Yasushi |
| OKAMOTO Kazuki | won against | SUEKUNI Makoto |
| OKAMOTO Kazuki | 39-25 | MATSUMOTO Hiroshi |
| OKAMOTO Kazuki | 35-29 | SUGASE Takahiro |
| HISHIYAMA Yuichi | 35-29 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 43-21 | MATSUMOTO Hiroyuki |
| OKAMOTO Kazuki | 35-29 | KAMIKURA Daisuke |
| OKAMOTO Kazuki | 41-23 | FUKUNAGA Kohachi |
| OKAMOTO Kazuki | won against | MATSUZAWA Atsushi |
| OKAMOTO Kazuki | won against | SUGASE Takahiro |
| OKAMOTO Kazuki | won against | TOMINAGA Kenta |
| SUEKUNI Makoto | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | won against | TSUKAMOTO Hiroaki |
| OKAMOTO Kazuki | won against | OSHIMIZU Takanori |
| OKAMOTO Kazuki | won against | AKAGI Tachiro |
| OKAMOTO Kazuki | 42-22 | UEDA Takashi |
| NAKAMORI Hiroki | 35-29 | OKAMOTO Kazuki |
| SUGASE Takahiro | 39-25 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 41-23 | YOSHIDA Shigenobu |
| OKAMOTO Kazuki | 38-26 | NAKAOKA Akinori |
| OKAMOTO Kazuki | 38-26 | MORIMOTO Nobuaki |
| OKAMOTO Kazuki | 35-29 | FUKUNAGA Kohachi |
| UNO Toshihiro | 33-31 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 45-19 | SAKURAI Yuka |
| OKAMOTO Kazuki | 33-31 | NAKAMORI Hiroki |
| SUGASE Takahiro | 42-22 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 52-12 | SHIMAMURA Yoshihide |
2013-12-22: 14_Hyogo_open(Japan)
2013-10-24 → 2013-10-26: WOC 2013 (Stockholm)(World)
2013-10-06: 24_Kansai_champ_A(Japan)
2013-09-01: 8_Ouza_sen(Japan)
2013-08-04: 3_Kyoto_standings(Japan)
2013-07-14: 41_All_Japan_open_championhship(Japan)
2013-06-01: 2013_Hyogo_summer_conference(Japan)
2013-05-04: 8_Hyogo_open(Japan)
2013-03-31: 34_Meijin(Japan)
2013-03-30: 34_Meijin_high_school(Japan)
2013-01-24 → 2013-01-27: Othello World Cup(World)
| OKAMOTO Kazuki | 34-30 | MIYAZAKI Yuji |
| OKAMOTO Kazuki | 36-28 | IMAMURA Yuuki |
| MATSUMOTO Hiroshi | 34-30 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 41-23 | OKAMURA Hiroaki |
| OKAMOTO Kazuki | 35-29 | FUKUNAGA Kohachi |
| OKAMOTO Kazuki | 35-29 | SUGASE Takahiro |
| OKAMOTO Kazuki | 61-03 | RADZIVILOVSKY Pavel |
| ARNOLD Roy | 02-62 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 34-30 | EKLUND Oskar |
| AUNCHULEE Rujipas | 32-32 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 46-18 | MIYAZAKI Yuji |
| YAMAKAWA Takashi | 37-27 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 40-24 | SEELEY Ben |
| VAN DEN BIGGELAAR Nicky | 27-37 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 48-16 | VORACEK Miroslav |
| TASTET Marc | 22-42 | OKAMOTO Kazuki |
| BORASSI Michele | 30-34 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 36-28 | ROSE Brian |
| CHONG Sky | 26-38 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 33-31 | YAMAKAWA Takashi |
| YAMAKAWA Takashi | 28-36 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 43-21 | AUNCHULEE Rujipas |
| AUNCHULEE Rujipas | 30-34 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 43-21 | MARUYAMA Tomohiro |
| OKAMOTO Kazuki | 35-29 | MIYAZAKI Yuji |
| OKAMOTO Kazuki | 37-27 | UNO Toshihiro |
| OKAMOTO Kazuki | 41-23 | SUGASE Takahiro |
| YAMAKAWA Takashi | 36-28 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 38-26 | FUKUNAGA Kohachi |
| OKAMOTO Kazuki | 47-17 | YOSHIDA Shigenobu |
| UMEZAWA Keiki | 36-28 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 59-05 | TANEDA Kazuki |
| OKAMOTO Kazuki | 37-27 | KIMURA Yuto |
| OKAMOTO Kazuki | 40-24 | KAMIKURA Daisuke |
| TAKANASHI Yusuke | 40-24 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 36-28 | TAMENORI Hideshi |
| OKAMOTO Kazuki | 60-04 | SHIMAMURA Yoshihide |
| OKAMOTO Kazuki | 49-15 | KIYONOBU Kenta |
| OKAMOTO Kazuki | 33-31 | FUKUNAGA Kohachi |
| OKAMOTO Kazuki | 49-15 | YOSHIDA Shigenobu |
| TSUCHIYA Keishiro | 34-30 | OKAMOTO Kazuki |
| KURODA Takuji | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | won against | SASAKI Sohei |
| OKAMOTO Kazuki | won against | TAKAGI Yosuke |
| OKAMOTO Kazuki | won against | NAKAJIMA Tetsuya |
| OKAMOTO Kazuki | won against | SAKAGUCHI Kazuhiro |
| SUEKUNI Makoto | won against | OKAMOTO Kazuki |
| SUGASE Takahiro | 40-24 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 42-22 | YOSHIDA Shigenobu |
| OKAMOTO Kazuki | won against | MORIMOTO Nobuaki |
| OKAMOTO Kazuki | 45-19 | SHIMAMURA Yoshihide |
| OKAMOTO Kazuki | 34-30 | KURODA Takuji |
| OKAMOTO Kazuki | 35-29 | FUKUNAGA Kohachi |
| OKAMOTO Kazuki | 39-25 | TSUCHIYA Keishiro |
| OKAMOTO Kazuki | 38-26 | FUKUNAGA Kohachi |
| OKAMOTO Kazuki | 37-27 | NAKAMORI Hiroki |
| OKAMOTO Kazuki | 43-21 | SUGASE Takahiro |
| KAMEDA Ryota | 33-31 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 40-24 | NAKAOKA Akinori |
| OKAMOTO Kazuki | won against | SHIROTA Yasuto |
| OKAMOTO Kazuki | won against | SHINOHARA Jun |
| OKAMOTO Kazuki | won against | HAMADA Naoki |
| OKAMOTO Kazuki | won against | OHIKE Yoshinori |
| OKAMOTO Kazuki | won against | IWATA Hiroyuki |
| OKAMOTO Kazuki | won against | TOMINAGA Kenta |
| OKAMOTO Kazuki | won against | FUKUNAGA Kohachi |
| OKAMOTO Kazuki | won against | MIYASAKA Kiyotaka |
| OKAMOTO Kazuki | won against | YANG Kelvin |
| OKAMOTO Kazuki | won against | KURITA Seiya |
| OKAMOTO Kazuki | won against | NAGANO Yasushi |
| KURITA Seiya | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | won against | JUIGNER Arthur |
| OKAMOTO Kazuki | won against | BERGLUND Caroline |
| OKAMOTO Kazuki | won against | ESAKI Yuta |
| OKAMOTO Kazuki | won against | TAMENORI Hideshi |
| OKAMOTO Kazuki | won against | TAKANASHI Yusuke |
| OKAMOTO Kazuki | won against | SUEKUNI Makoto |
| OKAMOTO Kazuki | won against | VINAR Matt |
| OKAMOTO Kazuki | won against | KURITA Seiya |
| OKAMOTO Kazuki | won against | HAND David |
| OKAMOTO Kazuki | won against | NOWAK Dominik |
| OKAMOTO Kazuki | won against | KURAHASHI Satoshi |
| OKAMOTO Kazuki | won against | SCHOTTE Tom |
| OKAMOTO Kazuki | won against | KORTENDIJK Albert |
| OKAMOTO Kazuki | won against | HAND David |
| OKAMOTO Kazuki | won against | KURITA Seiya |
| OKAMOTO Kazuki | 25-39 | ITO Junya |
| ITO Junya | 43-21 | OKAMOTO Kazuki |
2012-12-09: Akashi_year_forgetting_conf_2012(Japan)
2012-11-08 → 2012-11-10: WOC 2012 (Leeuwarden)(World)
2012-10-06: 1_team_Shinagawa_open(Japan)
2012-09-02: 7_Ouza_sen(Japan)
2012-08-05: 1_Kyoto_standings(Japan)
2012-07-18: 40_All_Japan_champ(Japan)
2012-07-01: 9_Osaka_Kobe_open(Japan)
2012-05-04: 7_Hyogo_open(Japan)
2012-03-11: 285_Kyoto_meeting(Japan)
2012-03-04: Meijin_final(Japan)
2012-03-04: Meijin_groupB(Japan)
2012-02-26: 8_Osaka_Kobe_open(Japan)
| OKAMOTO Kazuki | 47-17 | KUMATSU Umehara |
| SUGASE Takahiro | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 41-23 | MATSUMOTO Kishie |
| IMAMURA Yuuki | 33-31 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 39-25 | KURODA Takuji |
| MATSUMOTO Hiroshi | 36-28 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 43-21 | BORASSI Michele |
| OKAMOTO Kazuki | 35-29 | TANIDA Kunihiko |
| VORACEK Miroslav | 19-45 | OKAMOTO Kazuki |
| NOWAK Dominik | 34-30 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 52-12 | BACH Gunnar |
| KASHIWABARA Takuji | 24-40 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 30-34 | SPERANDIO Roberto |
| OKAMOTO Kazuki | 37-27 | SCHOTTE Tom |
| VAN DEN BIGGELAAR Nicky | 28-36 | OKAMOTO Kazuki |
| TAKANASHI Yusuke | 31-33 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 42-22 | KURITA Seiya |
| LEADER Imre | 16-48 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 48-16 | ODEGARD Martin |
| OKAMOTO Kazuki | 48-16 | VAN DEN BIGGELAAR Nicky |
| VAN DEN BIGGELAAR Nicky | 22-42 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 28-36 | TAKANASHI Yusuke |
| TAKANASHI Yusuke | 37-27 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 33-31 | SUEKUNI Makoto |
| OKAMOTO Kazuki | 36-28 | IWAKURA Hiroaki |
| OKAMOTO Kazuki | 35-29 | TAKANASHI Yusuke |
| OHMORI Keita | 33-31 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 34-30 | SHIROTA Yasuto |
| OKAMOTO Kazuki | 34-30 | MURAKAMI Takeshi |
| ASOU Daisuke | 33-31 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 51-13 | IKEDA Yuki |
| OKAMOTO Kazuki | 36-28 | SAITO Riki |
| YAMAKAWA Takashi | 44-20 | OKAMOTO Kazuki |
| OSHIMIZU Takanori | 34-30 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 50-14 | ASAKAWA Takuya |
| OKAMOTO Kazuki | 53-11 | NISHIMURA Akihiro |
| OKAMOTO Kazuki | 36-28 | YOSHIDA Shigenobu |
| OKAMOTO Kazuki | 50-14 | OHTSUBO Masayuki |
| TAKANASHI Yusuke | 36-28 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 35-29 | KAMEDA Ryota |
| OKAMOTO Kazuki | 41-23 | ESAKI Yuta |
| OKAMOTO Kazuki | won against | ARAKI Yasuyuki |
| HAGA Kazutoshi | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | won against | GOTO Hiroshi |
| OKAMOTO Kazuki | won against | TSUKAMOTO Kazuma |
| OHNO Tomohiro | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | won against | KAMEDA Ryota |
| OKAMOTO Kazuki | 45-19 | KURODA Takuji |
| OKAMOTO Kazuki | 39-25 | OHTSUBO Masayuki |
| OKAMOTO Kazuki | won against | IMAMURA Yuuki |
| OKAMOTO Kazuki | 36-28 | NAKAMORI Hiroki |
| KAMEDA Ryota | 35-29 | OKAMOTO Kazuki |
| MIYAZAKI Yuji | 35-29 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 38-26 | KURODA Takuji |
| TSUCHIYA Keishiro | 33-31 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 35-29 | ASAHINA Satoshi |
| FUKUNAGA Kohachi | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 39-25 | TODA Guratoshi |
| OKAMOTO Kazuki | 52-12 | SUZUKI Shinichi |
| OKAMOTO Kazuki | 57-07 | OSHIMA Yusuke |
| OKAMOTO Kazuki | 42-22 | FUKUNAGA Kohachi |
| MIYAZAKI Yuji | 34-30 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 34-30 | KAMEDA Ryota |
| OKAMOTO Kazuki | 35-29 | TSUCHIYA Keishiro |
| OKAMOTO Kazuki | 33-31 | ITO Junya |
| OKAMOTO Kazuki | 35-29 | KANEKO Kodai |
| OKAMOTO Kazuki | 37-27 | ISHIKAWA Akira |
| OKAMOTO Kazuki | 39-25 | IKEDA Yuki |
| OKAMOTO Kazuki | 33-31 | SATO Naohiro |
| OKAMOTO Kazuki | 46-18 | ASAKAWA Takuya |
| OKAMOTO Kazuki | 42-22 | MITSUYA Nobuaki |
| OKAMOTO Kazuki | 37-27 | MIYAOKA Tamaki |
| OKAMOTO Kazuki | 43-21 | ASANO Yoshiko |
| OKAMOTO Kazuki | 44-20 | HIRABAYASHI Eiji |
| KIGUCHI Tomoya | 33-31 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 35-29 | KAMEDA Ryota |
| OKAMOTO Kazuki | 42-22 | INAGAKI Hiroki |
| OSHIMA Yusuke | 33-31 | OKAMOTO Kazuki |
2011-12-23: 5_greenery_S_class_league(Japan)
2011-11-13: 282_Kyoto_meeting(Japan)
2011-11-03 → 2011-11-05: WOC 2011 (New-York)(World)
2011-10-09: 22_Kansai_Champ(Japan)
2011-09-19: 7_Osaka_and_Kobe_open(Japan)
2011-08-28: 6_Ouza_sen(Japan)
2011-07-17: 39_Japan_open_Champ(Japan)
2011-07-10: 279_Kyoto_meeting(Japan)
2011-06-12: 39_Japan_champ_Kinki_prelim(Japan)
2011-05-29: 32_Meijin(Japan)
2011-05-22: 2011_Hyogo_spring_conference(Japan)
2011-04-10: 278_Kyoto_meeting(Japan)
2011-03-06: 32_Kinki_Hokuriku_expert_game(Japan)
2011-02-27: 6_Osaka_and_Kobe_open(Japan)
2011-02-13: 276_Kyoto_meeting(Japan)
2011-01-09: 275_Kyoto_meeting(Japan)
| OKAMOTO Kazuki | 34-30 | SUGASE Takahiro |
| YAMAKAWA Takashi | 34-30 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 39-25 | KAMEDA Ryota |
| OKAMOTO Kazuki | 34-30 | TODA Tomoya |
| OKAMOTO Kazuki | 37-27 | FUKUNAGA Kohachi |
| OKAMOTO Kazuki | 35-29 | MATSUMOTO Hiroshi |
| OKAMOTO Kazuki | 44-20 | ASANO Yuki |
| FUKUNAGA Kohachi | 35-29 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 50-14 | NOMURA Yusuke |
| OKAMOTO Kazuki | 38-26 | HATA Hayato |
| OKAMOTO Kazuki | 37-27 | KAMEDA Ryota |
| OKAMOTO Kazuki | 51-13 | KENSHUN Yuga |
| DELAUNAY Arnaud | 30-34 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 57-07 | SURY Bartlomiej |
| OKAMOTO Kazuki | 25-39 | AUNCHULEE Rujipas |
| BERG Matthias | 37-27 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 45-19 | DOUDA Tomas |
| FU Jacky | 19-45 | OKAMOTO Kazuki |
| MARCONI Francesco | 15-49 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 46-18 | LEADER Imre |
| OKAMOTO Kazuki | 30-34 | VAN DEN BIGGELAAR Nicky |
| HURAPHAN Wachiraphan | 33-31 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 39-25 | OH Joungmok |
| KRZYWONOS Tim | 21-43 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 43-21 | NOBUKAWA Hiroki |
| OKAMOTO Kazuki | 58-06 | KASAI Yuta |
| OKAMOTO Kazuki | 33-31 | TANAKA Atsushi |
| OKAMOTO Kazuki | 45-19 | KIGUCHI Tomoya |
| OKAMOTO Kazuki | 36-28 | FUKUNAGA Kohachi |
| OKAMOTO Kazuki | 34-30 | NAKANO Shunsuke |
| MIYAZAKI Yuji | 34-30 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 42-22 | HAMAJIMA Ishiuma |
| OKAMOTO Kazuki | 34-30 | IMAMURA Yuuki |
| OKAMOTO Kazuki | 42-22 | NISHIMINE Satoru |
| SUGASE Takahiro | 33-31 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 42-22 | YOSHIDA Shigenobu |
| OKAMOTO Kazuki | 35-29 | FUKUNAGA Kohachi |
| OKAMOTO Kazuki | 38-26 | KAWAKAMI Yoshihiro |
| GOTO Hiroshi | 33-31 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 64-00 | YANASE Tomokazu |
| OKAMOTO Kazuki | 45-19 | OHTSUBO Hidetaka |
| OKAMOTO Kazuki | 33-31 | KURITA Seiya |
| OKAMOTO Kazuki | 38-26 | SATO Reiko |
| MIYAZAKI Yuji | 33-31 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 35-29 | NAKAOKA Akinori |
| OKAMOTO Kazuki | won against | UMEZAWA Keiki |
| OKAMOTO Kazuki | won against | YAMAKAWA Takashi |
| OKAMOTO Kazuki | won against | TSUCHIDA Daisuke |
| OKAMOTO Kazuki | won against | OSHIMIZU Takanori |
| OKAMOTO Kazuki | won against | NOBUKAWA Hiroki |
| OKAMOTO Kazuki | won against | TAKANASHI Yusuke |
| OKAMOTO Kazuki | 53-11 | IO Hideo |
| OKAMOTO Kazuki | 48-16 | NOMURA Yusuke |
| OKAMOTO Kazuki | 49-15 | MIYAZAKI Toru |
| TANAKA Atsushi | 36-28 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 38-26 | KAMEDA Ryota |
| OKAMOTO Kazuki | 58-06 | HASHIMOTO Isamu |
| OKAMOTO Kazuki | 35-29 | YOSHIDA Shigenobu |
| OKAMOTO Kazuki | 43-21 | KOBAYASHI Ritsuko |
| OKAMOTO Kazuki | 41-23 | SHIMAMURA Yoshihide |
| OKAMOTO Kazuki | 37-27 | HATA Hayato |
| KAMEDA Ryota | 37-27 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 34-30 | MIYAOKA Tamaki |
| NAKAMORI Hiroki | 41-23 | OKAMOTO Kazuki |
| UMEZAWA Yoshinori | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | won against | KOBAYASHI Manabu |
| OKAMOTO Kazuki | won against | SUZUKI Ryo |
| OKAMOTO Kazuki | won against | ASAKAWA Takuya |
| OKAMOTO Kazuki | won against | SATO Koichiro |
| OKAMOTO Kazuki | won against | IWATA Hiroyuki |
| TACHIKI Akira | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 36-28 | KURODA Takuji |
| OKAMOTO Kazuki | 45-19 | HATA Hayato |
| OKAMOTO Kazuki | 34-30 | KAMEDA Ryota |
| OKAMOTO Kazuki | 40-24 | IMAMURA Yuuki |
| OKAMOTO Kazuki | 40-24 | FUKUNAGA Kohachi |
| OKAMOTO Kazuki | 58-06 | NOMURA Yusuke |
| OKAMOTO Kazuki | 37-27 | KAMEDA Ryota |
| OKAMOTO Kazuki | 46-18 | TAKAGI Osato |
| OKAMOTO Kazuki | 36-28 | HASHIMOTO Isamu |
| OKAMOTO Kazuki | 40-24 | HATA Hayato |
| OKAMOTO Kazuki | 51-13 | TODA Guratoshi |
| OKAMOTO Kazuki | 44-20 | KASAI Yuta |
| OKAMOTO Kazuki | 39-25 | MIYAZAKI Toru |
| NAKAMORI Hiroki | 38-26 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 46-18 | KAMEDA Ryota |
| MIYAZAKI Yuji | 39-25 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 41-23 | HATA Hayato |
| OKAMOTO Kazuki | 40-24 | TSUCHIYA Shotaro |
| OKAMOTO Kazuki | 33-31 | FUKUNAGA Kohachi |
| OKAMOTO Kazuki | 37-27 | MIYAZAKI Yuji |
| OKAMOTO Kazuki | won against | IMAMURA Yuuki |
| KAMEDA Ryota | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 38-26 | HATA Hayato |
| OKAMOTO Kazuki | 41-23 | KASAI Yuta |
| OKAMOTO Kazuki | 46-18 | TODA Aritoshi |
| OKAMOTO Kazuki | 39-25 | IO Hideo |
| KAMEDA Ryota | 35-29 | OKAMOTO Kazuki |
| NAKAMORI Hiroki | 38-26 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 41-23 | TODA Guratoshi |
| OKAMOTO Kazuki | 59-05 | UNO Toshihiro |
| OKAMOTO Kazuki | won against | HATA Hayato |
| OKAMOTO Kazuki | 49-15 | IO Hideo |
| OKAMOTO Kazuki | 58-06 | TAKAGI Osato |
| OKAMOTO Kazuki | 53-11 | HOSOI Shinsuke |
| OKAMOTO Kazuki | 57-07 | NISHIMURA Akihiro |
| OKAMOTO Kazuki | 42-22 | HATA Hayato |
2010-12-25: 274_Kyoto_meeting(Japan)
2010-11-28: 5_Osaka_and_Kobe_open(Japan)
2010-11-14: 273_Kyoto_meeting(Japan)
2010-10-31: 21_Kansai_championships(Japan)
2010-10-10: 272_Kyoto_meeting(Japan)
2010-09-25: 9_area_resistance(Japan)
2010-09-12: 271_Kyoto_meeting(Japan)
2010-08-29: 5_Ouza_sen(Japan)
2010-08-22: 57_three_river(Japan)
2010-08-21: 6_Chubu_open(Japan)
2010-08-09: 270_Kyoto_meeting(Japan)
2010-07-18: 38_Japan_Open_Champ(Japan)
2010-07-11: 269_Kyoto_meeting(Japan)
2010-06-27: 3_Osaka_Kobe_open(Japan)
2010-05-09: 268_Kyoto_meeting(Japan)
2010-05-04: 5_Hyogo_open(Japan)
2010-05-03: 22_Kyoto_open(Japan)
2010-04-11: 267_Kyoto_meeting(Japan)
2010-03-28: 2_Osaka_Kobe_open(Japan)
2010-03-21: 31_Meijin(Japan)
2010-03-14: 266_Kyoto_meeting(Japan)
2010-02-28: 1_Osaka_and_Kobe_open(Japan)
2010-02-14: 31_Kinki_Hokuriku_expert(Japan)
2010-01-10: 265_Kyoto_meeting(Japan)
2010-01-03: Shinagawa_open_2010(Japan)
| OKAMOTO Kazuki | 50-14 | IO Hideo |
| KAMEDA Ryota | 39-25 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 52-12 | NOMURA Yusuke |
| OKAMOTO Kazuki | 47-17 | MIYAZAKI Toru |
| OKAMOTO Kazuki | 56-08 | TODA Guratoshi |
| OKAMOTO Kazuki | 33-31 | HASHIMOTO Isamu |
| OKAMOTO Kazuki | 45-19 | OHE Yoshimaru |
| KURODA Takuji | 36-28 | OKAMOTO Kazuki |
| IMAMURA Yuuki | 37-27 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 46-18 | HIRABAYASHI Eiji |
| OKAMOTO Kazuki | 34-30 | TSUCHIYA Keishiro |
| OKAMOTO Kazuki | 45-19 | NAKANISHI Toshiaki |
| OKAMOTO Kazuki | 45-19 | TODA Guratoshi |
| OKAMOTO Kazuki | 35-29 | MATSUMOTO Hiroshi |
| OKAMOTO Kazuki | 37-27 | KAMEDA Ryota |
| OKAMOTO Kazuki | 46-18 | HATA Hayato |
| OKAMOTO Kazuki | 57-07 | YOSHIDA Shigenobu |
| HASHIMOTO Isamu | 41-23 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 46-18 | YOKOYAMA Taka |
| OKAMOTO Kazuki | 46-18 | YOKOYAMA Chiaki |
| OKAMOTO Kazuki | 44-20 | OHNO Daisuke |
| OKAMOTO Kazuki | 40-24 | SUGASE Takahiro |
| OKAMOTO Kazuki | 38-26 | MATSUMOTO Hiroshi |
| OKAMOTO Kazuki | 56-08 | TSUCHIYA Keishiro |
| OKAMOTO Kazuki | 40-24 | KAMEDA Ryota |
| OKAMOTO Kazuki | 53-11 | YOSHIDA Shigenobu |
| HASHIMOTO Isamu | 41-23 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 40-24 | SUGASE Takahiro |
| OKAMOTO Kazuki | 39-25 | KAMEDA Ryota |
| TSUCHIYA Keishiro | 37-27 | OKAMOTO Kazuki |
| WATAHIKI Kenta | 40-24 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 45-19 | DOJUN Makiko |
| OKAMOTO Kazuki | 38-26 | SATANI Tetsu |
| OKAMOTO Kazuki | 40-24 | SAITO Aya |
| OKAMOTO Kazuki | 35-29 | HASEGAWA Akira |
| IZUMI Takashi | 34-30 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 47-17 | TANAKA Atsushi |
| OKAMOTO Kazuki | 41-23 | YOSHIDA Shigenobu |
| YODA Kazuya | 33-31 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 34-30 | KAMEDA Ryota |
| OKAMOTO Kazuki | 51-13 | TSUCHIYA Ryosuke |
| OKAMOTO Kazuki | 48-16 | TODA Aritoshi |
| OKAMOTO Kazuki | 46-18 | WAKIMOTO Naoyuki |
| OKAMOTO Kazuki | 61-03 | SATANI Tetsu |
| AKASHI Tomone | 33-31 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 38-26 | ISHIZAKI Hikaru |
| OKAMOTO Kazuki | 33-31 | NAKAMORI Hiroki |
| KURITA Seiya | 36-28 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 33-31 | WATAHIKI Kenta |
| OKAMOTO Kazuki | 46-18 | TOKUDA Naoya |
| OKAMOTO Kazuki | 55-09 | KASHIWAGI Tomohiro |
| OKAMOTO Kazuki | 44-20 | FUKUNAGA Kohachi |
| OKAMOTO Kazuki | 36-28 | OHIKE Yoshinori |
| OKAMOTO Kazuki | 36-28 | ESAKI Yuta |
| OKAMOTO Kazuki | 41-23 | NAKAMORI Hiroki |
| TSUCHIDA Daisuke | 51-13 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 41-23 | USHIRO Hideaki |
| OKAMOTO Kazuki | 40-24 | YOSHIYUKI Suganuma |
| OKAMOTO Kazuki | 33-31 | OHNO Daisuke |
| OKAMOTO Kazuki | 40-24 | YAMASHITA Kazuma |
| KAMEDA Ryota | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 35-29 | SHIROTA Yasuto |
| OKAMOTO Kazuki | 54-10 | ITO Shinpi |
| OKAMOTO Kazuki | won against | NAKAMORI Hiroki |
| OKAMOTO Kazuki | 47-17 | TSUCHIYA Ryosuke |
| OKAMOTO Kazuki | 33-31 | TANAKA Atsushi |
| OKAMOTO Kazuki | 36-28 | KAMEDA Ryota |
| OKAMOTO Kazuki | 38-26 | MAEHIRA Yusuke |
| OKAMOTO Kazuki | 35-29 | OURA Shingo |
| OKAMOTO Kazuki | won against | MURAKAMI Takeshi |
| OHMORI Keita | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | won against | SAITO Riki |
| SUZUKI Yuta | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | won against | TOMOTA Yusuke |
| OKAMOTO Kazuki | won against | NARIYA Makoto |
| OKAMOTO Kazuki | 33-31 | NISHIMINE Satoru |
| TANAKA Atsushi | 33-31 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 36-28 | TODA Aritoshi |
| KAMEDA Ryota | 35-29 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 61-03 | UNO Toshihiro |
| OKAMOTO Kazuki | 46-18 | TSUCHIYA Ryosuke |
| OKAMOTO Kazuki | 47-16 | SHIMAMURA Yoshihide |
| OKAMOTO Kazuki | 43-21 | KURODA Takuji |
| TSUCHIYA Keishiro | won against | OKAMOTO Kazuki |
| KAMEDA Ryota | 33-31 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 34-30 | IMAMURA Yuuki |
| OKAMOTO Kazuki | 38-26 | HAMAJIMA Ishiuma |
| OKAMOTO Kazuki | 49-15 | NISHIMURA Akihiro |
| OKAMOTO Kazuki | 59-05 | TODA Guratoshi |
| UNO Toshihiro | 36-28 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 45-19 | NAKAMORI Hiroki |
| KAMEDA Ryota | 35-29 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 35-29 | TSUCHIYA Ryosuke |
| OKAMOTO Kazuki | 34-30 | IMAMURA Yuuki |
| OKAMOTO Kazuki | 44-20 | UNO Toshihiro |
| OKAMOTO Kazuki | 39-25 | TSUCHIYA Keishiro |
| SANO Yoko | 35-29 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 40-24 | FUKUNAGA Kohachi |
| TAMAKI Suguru | 41-23 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 49-15 | SANO Yoko |
| OKAMOTO Kazuki | 53-11 | ISHIBASHI Takuya |
| OKAMOTO Kazuki | 37-27 | MIYAZAKI Yuji |
| OKAMOTO Kazuki | 49-15 | TOKI Yugo |
| OKAMOTO Kazuki | 33-31 | KURITA Seiya |
| ESAKI Yuta | 38-26 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 53-11 | MIYASATO Shiyoko |
| OKAMOTO Kazuki | 37-27 | ESAKI Yuta |
| OKAMOTO Kazuki | 38-26 | KAMEDA Ryota |
| OKAMOTO Kazuki | 33-31 | NAKAMORI Hiroki |
| OKAMOTO Kazuki | 42-22 | NISHIMINE Satoru |
| OKAMOTO Kazuki | 38-26 | TSUCHIYA Ryosuke |
| OKAMOTO Kazuki | 34-30 | SUGASE Takahiro |
| OKAMOTO Kazuki | 42-22 | TAGUCHI Ryosuke |
| OKAMOTO Kazuki | 37-27 | IMAMURA Yuuki |
| OKAMOTO Kazuki | 35-29 | NAKAMORI Hiroki |
| OKAMOTO Kazuki | 34-30 | HONDA Naoto |
| OKAMOTO Kazuki | 38-26 | TSUCHIYA Keishiro |
| OKAMOTO Kazuki | 64-00 | HANEDA Kenichirou |
| OKAMOTO Kazuki | 64-00 | MIYAZAKI Yuji |
| OKAMOTO Kazuki | 64-00 | ASOU Daisuke |
| ENOMOTO Yasuhiro | 64-00 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 64-00 | OHUCHI Yasuhiro |
| OKAMOTO Kazuki | 64-00 | YAMAKAWA Takashi |
| KAMEDA Ryota | 44-20 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 64-00 | NISHIMURA Akihiro |
| OKAMOTO Kazuki | 33-31 | NAKAMORI Hiroki |
| OKAMOTO Kazuki | 38-26 | TSUCHIYA Ryosuke |
| YODA Kazuya | 39-25 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 53-11 | HASHIMOTO Isamu |
| OKAMOTO Kazuki | 38-26 | OSHIMA Yusuke |
| OKAMOTO Kazuki | 41-23 | HATA Hayato |
| OKAMOTO Kazuki | 38-26 | KAWAKAMI Eiyo |
| KAMEDA Ryota | 35-29 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 34-30 | MAEHIRA Yusuke |
| OKAMOTO Kazuki | 41-23 | MORI Takahiro |
| OKAMOTO Kazuki | 49-15 | SHIMAMURA Yoshihide |
| OKAMOTO Kazuki | 40-24 | TSUCHIYA Keishiro |
| KASAI Masaya | 35-29 | OKAMOTO Kazuki |
| SYUGAME Junki | 36-28 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 53-11 | HATA Hayato |
| OKAMOTO Kazuki | 40-24 | YAMADA Minoru |
| NAKAMORI Hiroki | 34-30 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 56-08 | ANDO Keito |
| OKAWA Chieko | 41-23 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 57-07 | FUJIWARA Keiko |
| KURODA Takuji | 33-31 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 36-28 | KAMEDA Ryota |
| OKAMOTO Kazuki | 41-23 | MATSUMOTO Hiroshi |
| OKAMOTO Kazuki | 45-19 | OGAWA Ami |
| YAMAZAKI Nobuyuki | 35-29 | OKAMOTO Kazuki |
| ITO Junya | 33-31 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 42-22 | IIJIMA Takamune |
| OKAMOTO Kazuki | 36-28 | IMOTO Wataru |
| OKAMOTO Kazuki | 33-31 | TAKANASHI Yusuke |
| OKAMOTO Kazuki | 36-28 | YOSHIDA Ryota |
2009-12-13: 264_Kyoto_meeting(Japan)
2009-12-06: Akashi_year_forgetting_conf_2009(Japan)
2009-11-05 → 2009-11-07: WOC 2009 (Ghent)(World)
2009-10-11: 262_Kyoto_meeting(Japan)
2009-09-13: 261_Kyoto_meeting(Japan)
2009-09-06: 4_Ouza_sen(Japan)
2009-08-23: 4_Hyogo_open(Japan)
2009-08-09: 260_Kyoto_meeting(Japan)
2009-07-12: 259_Kyoto_meeting(Japan)
2009-07-05: 37_Japan_Champ_Kinki_prelim(Japan)
2009-06-14: 258_Kyoto_meeting(Japan)
2009-05-10: 257_Kyoto_meeting(Japan)
2009-05-04: 3_Hyogo_Open_A(Japan)
2009-05-03: 21_Kyoto_Open(Japan)
2009-04-12: 256_Kyoto_meeting(Japan)
2009-03-29: 30_Meijin(Japan)
2009-03-22: 7_Nishinomiya_Open(Japan)
2009-03-08: 255_Kyoto_Meeting(Japan)
2009-03-01: 30_Kinki_Hokuriku_Open_A(Japan)
2009-02-08: 254_Kyoto_Meeting(Japan)
2009-02-01: 9_Hyoho_Open_A(Japan)
2009-01-11: 253_Kyoto_Meeting(Japan)
| OKAMOTO Kazuki | 33-31 | KAMEDA Ryota |
| OKAMOTO Kazuki | 44-20 | IO Hideo |
| YOSHIDA Shigenobu | 34-30 | OKAMOTO Kazuki |
| FUKUNAGA Kohachi | 35-29 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 49-15 | HASHIMOTO Isamu |
| OKAMOTO Kazuki | 37-27 | YODA Kazuya |
| OKAMOTO Kazuki | 39-25 | NAKAGAKI Horiuchi |
| OKAMOTO Kazuki | 34-30 | MATSUMOTO Hiroshi |
| OKAMOTO Kazuki | 35-29 | IMAMURA Yuuki |
| OKAMOTO Kazuki | 46-18 | MIYAMOTO Iizuka |
| OKAMOTO Kazuki | 33-31 | KASAI Masaya |
| FUKUNAGA Kohachi | 38-26 | OKAMOTO Kazuki |
| SAIZ Ruben | 19-45 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 29-35 | NUPRASERT Siwasan |
| OKAMOTO Kazuki | 30-34 | TASTET Marc |
| LUND Erik | 31-33 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 31-33 | DE WAEL Jeroen |
| VORACEK Miroslav | 14-50 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 55-09 | SYACHIN Alexandr |
| SAMCHENKO Alexandr | 19-45 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 59-05 | NICOLET Stephane |
| ODEGARD Martin | 17-47 | OKAMOTO Kazuki |
| CUPIAL Milosz | 20-44 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 35-29 | SUEKUNI Makoto |
| BERG Matthias | 46-18 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 33-31 | UNO Toshihiro |
| OKAMOTO Kazuki | 34-30 | FUKUNAGA Kohachi |
| OKAMOTO Kazuki | 43-21 | YAMADA Minoru |
| OKAMOTO Kazuki | 46-18 | KAMEDA Ryota |
| OKAMOTO Kazuki | 49-15 | SUGASE Takahiro |
| OKAMOTO Kazuki | 48-16 | NOIRI Hisayasu |
| OKAMOTO Kazuki | 34-30 | NAKAMORI Chiaki |
| OKAMOTO Kazuki | 33-31 | FUKUNAGA Kohachi |
| OKAMOTO Kazuki | 38-26 | KAMEDA Ryota |
| OKAMOTO Kazuki | 45-19 | NAKAMURA Yuki |
| OKAMOTO Kazuki | 35-29 | SUGASE Takahiro |
| OKAMOTO Kazuki | 52-12 | TSUCHIYA Ryosuke |
| OKAMOTO Kazuki | 38-26 | SATO Hisakazu |
| OKAMOTO Kazuki | 33-31 | KOMAGATA Masayuki |
| OKAMOTO Kazuki | 37-27 | NAGASAKI Hidekazu |
| OKAMOTO Kazuki | 34-30 | WATAHIKI Kenta |
| OKAMOTO Kazuki | 35-29 | OSHIMIZU Takanori |
| OKAMOTO Kazuki | 36-28 | KURITA Seiya |
| OKAMOTO Kazuki | 35-29 | YAMAKAWA Takashi |
| OKAMOTO Kazuki | 33-31 | FUKUNAGA Kohachi |
| OKAMOTO Kazuki | 62-02 | IMAMURA Yuuki |
| KAMEDA Ryota | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 41-23 | NAKAMORI Hiroki |
| OKAMOTO Kazuki | 41-23 | UNO Toshihiro |
| OKAMOTO Kazuki | 33-31 | NAKAMORI Hiroki |
| OKAMOTO Kazuki | 45-19 | NISHIMURA Akihiro |
| OKAMOTO Kazuki | 34-30 | KAMEDA Ryota |
| OKAMOTO Kazuki | 45-19 | NAKAMORI Hiroki |
| FUKUNAGA Kohachi | 34-30 | OKAMOTO Kazuki |
| YODA Kazuya | 35-29 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 41-23 | MORIOKA Wataru |
| OKAMOTO Kazuki | 56-08 | UNO Toshihiro |
| FUKUNAGA Kohachi | 36-28 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 42-22 | YOSHIDA Shigenobu |
| OKAMOTO Kazuki | 43-21 | HOSOI Shinsuke |
| YODA Kazuya | 41-23 | OKAMOTO Kazuki |
| KANAI Kyousuke | 33-31 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 53-11 | YOSHIDA Junya |
| OKAMOTO Kazuki | 34-30 | TSUCHIYA Keishiro |
| OKAMOTO Kazuki | 56-08 | YOSHIDA Shigenobu |
| MIYAZAKI Toru | 34-30 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 41-23 | KAMEDA Ryota |
| OKAMOTO Kazuki | 48-16 | KIMURA Keigo |
| NAKAMORI Hiroki | 36-28 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 57-07 | NISHIMURA Akihiro |
| OKAMOTO Kazuki | 58-06 | IO Hideo |
| OKAMOTO Kazuki | 58-06 | KAMEDA Ryota |
| OKAMOTO Kazuki | 34-30 | YODA Kazuya |
| OKAMOTO Kazuki | 34-30 | TSUCHIYA Ryosuke |
| OKAMOTO Kazuki | 55-09 | NISHIMINE Satoru |
| OKAMOTO Kazuki | 48-16 | IO Hideo |
| OKAMOTO Kazuki | 52-12 | KAMEDA Ryota |
| ESAKI Yuta | 35-29 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 39-25 | YOSHIDA Shigenobu |
| OKAMOTO Kazuki | 36-28 | YODA Kazuya |
| TSUCHIYA Ryosuke | 35-29 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 45-19 | MIYAZAKI Yuji |
| OKAMOTO Kazuki | 45-19 | MATSUMOTO Hiroshi |
| ITO Junya | 60-04 | OKAMOTO Kazuki |
| FUKUNAGA Kohachi | 33-31 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 40-24 | UNO Toshihiro |
| OKAMOTO Kazuki | 47-17 | MIYASATO Shiyoko |
| OKAMOTO Kazuki | 39-25 | NODA Bintatsu |
| OKAMOTO Kazuki | 32-32 | ITO Junya |
| MIYAZAKI Yuji | 37-27 | OKAMOTO Kazuki |
| MATSUMOTO Hiroshi | 46-18 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 35-29 | UNO Toshihiro |
| OKAMOTO Kazuki | 49-15 | MAEHIRA Kotaro |
| OKAMOTO Kazuki | 49-15 | NISHIMINE Satoru |
| OKAMOTO Kazuki | 60-04 | HOSOI Shinsuke |
| OKAMOTO Kazuki | 38-26 | KANAI Kyousuke |
| OKAMOTO Kazuki | 46-18 | NAKAMORI Hiroki |
| OKAMOTO Kazuki | 35-29 | YODA Kazuya |
| OKAMOTO Kazuki | 47-17 | KAMEDA Ryota |
| OKAMOTO Kazuki | 33-31 | OZAWA Kou |
| OKAMOTO Kazuki | 33-31 | WATAHIKI Kenta |
| OKAMOTO Kazuki | 33-31 | YUSAKI Akihiro |
| OKAMOTO Kazuki | 33-31 | NARIYA Makoto |
| TAKANASHI Yusuke | 33-31 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 33-31 | NAKAMORI Hiroki |
| FUKUNAGA Kohachi | 33-31 | OKAMOTO Kazuki |
| HIRABAYASHI Mihoko | 33-31 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 56-08 | FUNABASHI Yusa |
| OKAMOTO Kazuki | 53-11 | KAWASAKI Yuji |
| OKAMOTO Kazuki | 38-26 | YAMAMOTO Tatsuya |
| OKAMOTO Kazuki | 52-12 | TAGUCHI Ryosuke |
| OKAMOTO Kazuki | 40-24 | IO Hideo |
| OKAMOTO Kazuki | 43-21 | HONDA Naoto |
| OKAMOTO Kazuki | 41-23 | AOKI Akira |
| NAKAMORI Hiroki | 37-27 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 34-30 | NISHIMINE Satoru |
| OKAMOTO Kazuki | 34-30 | UNO Toshihiro |
| OKAMOTO Kazuki | 46-18 | MORIOKA Wataru |
| OKAMOTO Kazuki | 42-22 | HATA Hayato |
| OKAMOTO Kazuki | 39-25 | ISHIBASHI Takuya |
| MIYAZAKI Toru | 34-30 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 47-17 | MORI Takahiro |
| OKAMOTO Kazuki | 33-31 | MATSUMOTO Hiroshi |
| OKAMOTO Kazuki | 41-23 | NAKAMORI Hiroki |
| OKAMOTO Kazuki | 62-02 | HATA Ikoma |
| OKAMOTO Kazuki | 35-29 | HATA Hayato |
| OKAMOTO Kazuki | 44-20 | TOKUSHIMA Akira |
| OKAMOTO Kazuki | 34-30 | SUGASE Takahiro |
| OKAMOTO Kazuki | 58-06 | HONDA Naoto |
| OKAMOTO Kazuki | 36-28 | NAKAMORI Hiroki |
| OKAMOTO Kazuki | 37-27 | TANAKA Amane |
| OKAMOTO Kazuki | 37-27 | MIYAOKA Tamaki |
| OKAMOTO Kazuki | 53-11 | NUMASHIMA Makoto |
| OKAMOTO Kazuki | 42-22 | SUGASE Takahiro |
| OKAMOTO Kazuki | 35-29 | FUKUNAGA Kohachi |
| OKAMOTO Kazuki | 38-26 | UNO Toshihiro |
| OKAMOTO Kazuki | 41-23 | KAMEDA Ryota |
| OKAMOTO Kazuki | 38-26 | NISHIMINE Satoru |
| OKAMOTO Kazuki | 44-20 | HASHIMOTO Isamu |
| SUGASE Takahiro | 33-31 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 48-16 | UNO Toshihiro |
| OKAMOTO Kazuki | 49-15 | NUMASHIMA Makoto |
2008-12-14: 252_Kyoyo_Meeting(Japan)
2008-12-07: 2008_Akashi_Open(Japan)
2008-11-02: 19_Kansai_CH_A(Japan)
2008-10-12: 250_Kyoto_meeting(Japan)
2008-09-14: 249_Kyoto_Othello_meeting(Japan)
2008-08-24: 3_Ouza_sen(Japan)
2008-08-23: 8_Anti_Resistance_Game(Japan)
2008-08-10: 248_Kyoto_Othello_meeting(Japan)
2008-07-19: 2008 Japanese Championship(Japan)
2008-07-13: 247th Kyoto Othello conventional meeting(Japan)
2008-06-22: 2008 Kinki block preliminary (Japan)
2008-06-08: 246th Kyoto othello meeting(Japan)
2008-05-25: 2nd Nishinomiya Open(Japan)
2008-05-11: 245t Kyoto Othello meeting (Japan)
2008-05-04: 2nd Hyogo Noboru Riyuumon league A (Japan)
2008-05-03: 20_Kyoto_open(Japan)
2008-04-27: 1st Nishinomiya Open (Japan)
2008-04-13: 244th Kyoto meeting(Japan)
2008-03-09: 243rd Kyoto meeting(Japan)
2008-03-02: 29th Kinko Hokuriku area tournament A(Japan)
2008-02-10: 242nd Kyoto conventional meeting(Japan)
2008-02-03: 8th Hyogo tournament(Japan)
2008-01-13: 241st Kyoto conventional meeting(Japan)
| OKAMOTO Kazuki | 59-05 | NISHIMURA Akihiro |
| OKAMOTO Kazuki | 45-19 | TSUBOUCHI Masao |
| OKAMOTO Kazuki | 44-20 | SUGASE Takahiro |
| OKAMOTO Kazuki | 47-17 | UNO Toshihiro |
| BABA Toshifumi | 36-28 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 40-24 | IO Hideo |
| OKAMOTO Kazuki | 54-10 | SAITO Kojiro |
| OKAMOTO Kazuki | 44-20 | WATANABE Hideki |
| SUGASE Takahiro | 34-30 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 40-24 | TANAKA Atsushi |
| OKAMOTO Kazuki | 42-22 | OKAMURA Hiroaki |
| OKAMOTO Kazuki | 33-31 | FUKUNAGA Kohachi |
| OKAMOTO Kazuki | 37-27 | SAKA Hiroshi |
| OKAMOTO Kazuki | 45-19 | KONO Yuko |
| OKAMOTO Kazuki | won against | KIBA Kenta |
| TAKANASHI Yusuke | 38-26 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 40-24 | SATO Naohiro |
| OKAMOTO Kazuki | 35-29 | YODA Kazuya |
| OKAMOTO Kazuki | 61-03 | ASANO Yuki |
| MIYAOKA Tamaki | 51-13 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 37-27 | KOBAYASHI Manabu |
| OKAMOTO Kazuki | 54-10 | KITSUSHIN Go |
| OKAMOTO Kazuki | 33-31 | KANAI Kyousuke |
| OKAMOTO Kazuki | 40-24 | UNO Toshihiro |
| OKAMOTO Kazuki | 34-30 | TAMENORI Hideshi |
| OKAMOTO Kazuki | 40-24 | YODA Kazuya |
| MIYAZAKI Toru | 33-31 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 57-07 | MIYASATO Shiyoko |
| OKAMOTO Kazuki | won against | ASANO Yuki |
| ESAKI Yuta | 38-26 | OKAMOTO Kazuki |
| NAKAMORI Chiaki | 37-27 | OKAMOTO Kazuki |
| NAKAJIMA Tetsuya | 36-28 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 57-07 | NOBUKAWA Hiroki |
| OHIKE Yoshinori | 33-31 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 36-28 | HOSHINO Yoshihiro |
| OKAMOTO Kazuki | 36-28 | ARAKI Kentaro |
| OKAMOTO Kazuki | 33-31 | IMAOKA Tsukasa |
| OKAMOTO Kazuki | 34-30 | ISHIKAWA Akira |
| OKAMOTO Kazuki | 57-07 | MIYASHITA Naoto |
| OKAMOTO Kazuki | 38-26 | NARIYA Makoto |
| GOTO Masahiro | 33-31 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | won against | TAKIGAWA Mitsuaki |
| OKAMOTO Kazuki | 59-05 | MIYASHITA Naoto |
| OKAMOTO Kazuki | 39-25 | HONDA Naoto |
| OKAMOTO Kazuki | 41-23 | YOSHIDA Hideaki |
| OKAMOTO Kazuki | 46-18 | OBAMA Satomi |
| OKAMOTO Kazuki | 45-19 | NAKAMORI Hiroki |
| IMANISHI Ryusuke | 37-27 | OKAMOTO Kazuki |
| FUKUNAGA Kohachi | 37-27 | OKAMOTO Kazuki |
| OKAWA Akira | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | won against | SUZUKI Takahiro |
| KOZUKA Katsuhiko | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | won against | AIHARA Shigeaki |
| OKAMOTO Kazuki | won against | WATANABE Hajime |
| OKAMOTO Kazuki | won against | OHIKE Yoshinori |
| OKAMOTO Kazuki | won against | IO Hideo |
| OKAMOTO Kazuki | won against | FUNAKOSHI Shogo |
| OKAMOTO Kazuki | won against | HATA Teruaki |
| SUGASE Takahiro | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | won against | MIYAOKA Tamaki |
| OKAMOTO Kazuki | won against | MIYAOKA Yuki |
| OKAMOTO Kazuki | won against | MATSUMOTO Kazunori |
| OKAMOTO Kazuki | won against | MATSUZAKA Katsuhiko |
| OKAMOTO Kazuki | won against | ICHIKAWA Yukinori |
| OKAMOTO Kazuki | won against | YAMAZOE Keiji |
| OKAMOTO Kazuki | won against | NAKAMORI Hiroki |
| OKAMOTO Kazuki | won against | MATSUMOTO Hiroshi |
| OKAMOTO Kazuki | lost to | TSUCHIYA Keishiro |
| OKAMOTO Kazuki | won against | HATA Hayato |
| OKAMOTO Kazuki | won against | HOSOI Shinsuke |
| YAMADA Minoru | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | won against | TOKUSHIMA Akira |
| OKAMOTO Kazuki | won against | IO Hideo |
| OKAMOTO Kazuki | won against | OHNO Daisuke |
| OKAMOTO Kazuki | won against | IDE Akiko |
| OKAMOTO Kazuki | won against | SUZUKI Kenta |
| OKAMOTO Kazuki | won against | KURODA Takuji |
| OKAMOTO Kazuki | won against | MORINAGA Syou |
| WATANABE Hideki | 32-32 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | won against | SUGASE Takahiro |
| OKAMOTO Kazuki | won against | FUNAKOSHI Shogo |
| OKAMOTO Kazuki | won against | SUGASE Takahiro |
| OKAMOTO Kazuki | lost to | UNO Toshihiro |
| OKAMOTO Kazuki | won against | TANAKA Atsushi |
| OKAMOTO Kazuki | won against | IO Hideo |
| OKAMOTO Kazuki | won against | KUDOU Keita |
| OKAMOTO Kazuki | won against | OHTAKE Kosuke |
| OKAMOTO Kazuki | won against | HAGA Kazutoshi |
| MATSUMOTO Hiroshi | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | won against | OHMORI Keita |
| OKAMOTO Kazuki | lost to | UNO Toshihiro |
| OKAMOTO Kazuki | won against | MORINAGA Syou |
| OKAMOTO Kazuki | 49-15 | NISHIBA Yasuo |
| UMEZAWA Tadaaki | 35-29 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 33-31 | WATANABE Hideki |
| KADO Naoki | 40-24 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 48-16 | OHTAKE Kosuke |
| ESAKI Yuta | 32-32 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 38-26 | KIKAYA Ehira |
| HONDA Naoto | lost to | OKAMOTO Kazuki |
| OKAMOTO Kazuki | won against | HAGA Kazutoshi |
| MIYAZAKI Yuji | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | won against | NISHIMINE Satoru |
| OKAMOTO Kazuki | won against | MORIOKA Wataru |
| SUGASE Takahiro | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | lost to | MIYAZAKI Toru |
| OKAMOTO Kazuki | won against | IO Hideo |
| OKAMOTO Kazuki | won against | HATA Hayato |
| OKAMOTO Kazuki | won against | NISHIZAKI Kuroi |
| OKAMOTO Kazuki | won against | YODA Kazuya |
| OKAMOTO Kazuki | won against | TOKUSHIMA Akira |
| OKAMOTO Kazuki | won against | OKAWA Chieko |
| OKAMOTO Kazuki | won against | YOSHIDA Hideaki |
| OKAMOTO Kazuki | won against | KAMEDA Ryota |
| SUGASE Takahiro | lost to | OKAMOTO Kazuki |
| NAKANO Shunsuke | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | won against | HONDA Naoto |
| MATSUMOTO Hiroshi | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | won against | KIMURA Keigo |
| OKAMOTO Kazuki | won against | KAWAKAMI Koji |
| MIYAZAKI Yuji | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | won against | WAZUKI Hiroyuki |
| OKAMOTO Kazuki | won against | YAMAZOE Keiji |
| OKAMOTO Kazuki | won against | NAKAMORI Hiroki |
| OKAMOTO Kazuki | won against | YOSHIDA Shigenobu |
| TAMENORI Hideshi | won against | OKAMOTO Kazuki |
| HONDA Naoto | lost to | OKAMOTO Kazuki |
| OKAMOTO Kazuki | won against | HAGA Kazutoshi |
| OKAMOTO Kazuki | won against | NISHIMINE Satoru |
| KIMURA Keigo | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | lost to | MORINAGA Syou |
| OKAMOTO Kazuki | won against | KURODA Takuji |
| OKAMOTO Kazuki | won against | HIRABAYASHI Eiji |
| OKAMOTO Kazuki | won against | ASANO Yuki |
| NAKANO Shunsuke | lost to | OKAMOTO Kazuki |
| SUGASE Takahiro | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | won against | YAMADA Minoru |
| KIMURA Keigo | won against | OKAMOTO Kazuki |
| KANAI Kyousuke | lost to | OKAMOTO Kazuki |
| TOKUSHIMA Akira | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | lost to | IO Hideo |
| OKAMOTO Kazuki | won against | ISHIMOTO Kazuya |
2007-12-09: 240th Kyoto Meeting(Japan)
2007-10-14: 238th Kyoto Meeting(Japan)
2007-09-16: 2_Ouza_sen(Japan)
2007-09-09: 237th Kyoto meeting(Japan)
2007-08-12: 236th Kyoto Meeting(Japan)
2007-07-08: 235th Kyoto Meeting(Japan)
2007-06-10: 234th Kyoto Meeting(Japan)
2007-05-13: 233rd Kyoto Meeting(Japan)
2007-05-03: 19_Kyoto_open(Japan)
2007-04-08: 232nd Kyoto Meeting(Japan)
2007-03-19: 231st Kyoto meeting(Japan)
2007-02-11: 230th Kyoto meeting(Japan)
2007-01-14: 229th Kyoto Meeting(Japan)
| OKAMOTO Kazuki | won against | ARAKI Yutsuka |
| OKAMOTO Kazuki | won against | SHIGEMASA Kiyoutarou |
| OKAMOTO Kazuki | won against | FUNAKOSHI Shogo |
| OKAMOTO Kazuki | won against | IZUMO Kengo |
| OKAMOTO Kazuki | won against | UNO Toshihiro |
| OKAMOTO Kazuki | won against | IO Hideo |
| OKAMOTO Kazuki | won against | TANAKA Atsushi |
| OKAMOTO Kazuki | won against | TAMURA Yoshiharu |
| KANAI Kyousuke | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | won against | ISHIMOTO Kazuya |
| OKAMOTO Kazuki | won against | TAKAHASHI Yoshiko |
| OKAMOTO Kazuki | won against | UNO Toshihiro |
| TSUJI Shinji | 32-32 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | won against | MIYAOKA Tamaki |
| OKAMOTO Kazuki | lost to | TAMAKI Suguru |
| OKAMOTO Kazuki | lost to | NAGAYAMA Hironari |
| OKAMOTO Kazuki | won against | URASHIMA Mei |
| OKAMOTO Kazuki | won against | TAKENOBU Kosuke |
| ROSE Brian | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | won against | OBAMA Satomi |
| OKAMOTO Kazuki | lost to | HAGA Kazutoshi |
| OKAMOTO Kazuki | won against | IO Hideo |
| OKAMOTO Kazuki | won against | FUNAKOSHI Shogo |
| OKAMOTO Kazuki | won against | KOBAYASHI Ritsuko |
| OKAMOTO Kazuki | won against | NAKANO Shunsuke |
| OKAMOTO Kazuki | won against | TAKAHASHI Hiroki |
| OKAMOTO Kazuki | won against | GOTO Masahiro |
| OKAMOTO Kazuki | won against | IO Hideo |
| OKAMOTO Kazuki | won against | OKAMOTO Kuwajima |
| OKAMOTO Kazuki | won against | FUNAKOSHI Shogo |
| OKAMOTO Kazuki | won against | OKAMOTO Misaki |
| OKAMOTO Kazuki | won against | SHUTSHUKE Yuuko |
| OKAMOTO Kazuki | won against | IO Hideo |
| KANAI Kyousuke | won against | OKAMOTO Kazuki |
| MORIOKA Wataru | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | won against | OKAMOTO Misaki |
| NAGAO Hiroto | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | won against | TAKAHASHI Hiroki |
| OKAMOTO Kazuki | won against | TAMENORI Hideshi |
| OKAMOTO Kazuki | won against | KANAI Kyousuke |
| OKAMOTO Kazuki | won against | KADO Naoki |
| OKAMOTO Kazuki | won against | NAKAMORI Hiroki |
| OKAMOTO Kazuki | won against | IO Hideo |
| OKAMOTO Kazuki | won against | TAKAHASHI Hiroki |
| OKAMOTO Kazuki | won against | MIYAZAKI Toru |
| HAGA Kazutoshi | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | won against | UNO Toshihiro |
| OKAMOTO Kazuki | won against | IO Hideo |
| OKAMOTO Kazuki | won against | HAGA Kazutoshi |
| OKAMOTO Kazuki | 51-13 | HATA Akiyoshi |
| OKAMOTO Kazuki | 41-23 | KUNII Toshimi |
| MATSUMOTO Hiroshi | 36-28 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 33-31 | IZUMO Kengo |
| OKAMOTO Kazuki | 41-23 | SATAKE Yosuke |
| YAMAKAWA Takashi | 36-28 | OKAMOTO Kazuki |
| IWATA Hiroyuki | 40-24 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | won against | OKUDA Masashi |
| OKAMOTO Kazuki | won against | MIYAZAKI Toru |
| OKAMOTO Kazuki | won against | IO Hideo |
| OKAMOTO Kazuki | won against | TAKAHASHI Yoshiko |
| OKAMOTO Kazuki | won against | TAMAKI Suguru |
| YAMAZOE Keiji | won against | OKAMOTO Kazuki |
| IO Hideo | lost to | OKAMOTO Kazuki |
| OKAMOTO Kazuki | won against | TAKAHASHI Yoshiko |
| SUGASE Takahiro | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | lost to | NAKAMURA Yuki |
| TOJO Atsushi | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | won against | TANAKA Atsushi |
| OKAMOTO Kazuki | won against | HATA Hayato |
| FUNAKOSHI Shogo | lost to | OKAMOTO Kazuki |
| ISHIKAWA Akira | lost to | OKAMOTO Kazuki |
| KANAI Kyousuke | won against | OKAMOTO Kazuki |
| SYUGAME Junki | won against | OKAMOTO Kazuki |
| SUGASE Takahiro | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | won against | YAMAZOE Keiji |
| OKAMOTO Kazuki | won against | SHUTSHUKE Yuuko |
| KIMURA Keigo | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | won against | IO Hideo |
| OKAMOTO Kazuki | won against | KANAI Kyousuke |
| AOKI Akira | won against | OKAMOTO Kazuki |
2006-12-10: 228th Kyoto Open(Japan)
2006-11-12: 227th Kyoto meeting(Japan)
2006-09-10: 225th Kyoto meeting(Japan)
2006-08-26: 1_Ouza_sen(Japan)
2006-07-09: 223rd Kyoto Meeting(Japan)
2006-06-11: 222nd Kyoto Open(Japan)
2006-05-14: 221st Kyoto Open(Japan)
2006-05-03: 18_Kyoto_open(Japan)
2006-04-09: 220th Kyoto Meeting(Japan)
2006-02-12: 218th Kyoto Open(Japan)
| SUGASE Takahiro | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | won against | KOYAMA Yasuyuki |
| OKAMOTO Kazuki | won against | YAMAZOE Keiji |
| OKAMOTO Kazuki | won against | KOBAYASHI Manabu |
| MIYAZAKI Yuji | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | won against | OBAMA Satomi |
| OKAMOTO Kazuki | won against | TARU Eiichi |
| OKAMOTO Kazuki | won against | SUGASE Takahiro |
| OKAMOTO Kazuki | lost to | YAMAZOE Keiji |
| OKAMOTO Kazuki | won against | SUZUKI Takao |
| UNO Toshihiro | lost to | OKAMOTO Kazuki |
| OKAMOTO Kazuki | won against | FUNAKOSHI Shogo |
| OKAMOTO Kazuki | won against | OBAMA Satomi |
| OKAMOTO Kazuki | won against | YAMAGUCHI Yoshiaki |
| OKAMOTO Kazuki | lost to | NAKAMORI Hiroki |
| OKAMOTO Kazuki | won against | SYUGAME Junki |
| OKAMOTO Kazuki | won against | SUGASE Takahiro |
| OKAMOTO Kazuki | won against | NAKANO Shunsuke |
| OKAMOTO Kazuki | 50-14 | YAMANAKA Mami |
| OKAMOTO Kazuki | 34-30 | NAKAMORI Hiroki |
| TAMENORI Hideshi | 36-28 | OKAMOTO Kazuki |
| IIJIMA Takamune | 35-29 | OKAMOTO Kazuki |
| NAGASAKI Hidekazu | 34-30 | OKAMOTO Kazuki |
| NARIYA Makoto | 43-21 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 45-19 | FUNATSU Asuka |
| KANAI Kyousuke | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | won against | NISHIMURA Hidemi |
| OKAMOTO Kazuki | won against | NAGAO Hiroto |
| UNO Toshihiro | won against | OKAMOTO Kazuki |
| KAGOTANI Hiroto | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | won against | SHUTSHUKE Yuuko |
| KURODA Takuji | won against | OKAMOTO Kazuki |
| SUGASE Takahiro | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | won against | IO Hideo |
| OKAMOTO Kazuki | won against | YAMAMOTO Yoshiki |
| SUEKUNI Makoto | won against | OKAMOTO Kazuki |
| NAKANO Takao | won against | OKAMOTO Kazuki |
| NAKAMORI Hiroki | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | won against | YAMAZOE Keiji |
| OKAMOTO Kazuki | won against | FUNAKOSHI Shogo |
| MIYAZAKI Yuji | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | won against | OBAMA Satomi |
| UNO Toshihiro | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 46-18 | NIIE Satoshi |
| OKAMOTO Kazuki | 34-30 | NAGASHIMA Kazuhito |
| OKAMOTO Kazuki | 40-24 | WATANABE Hideki |
| OKAMOTO Kazuki | 54-10 | ISHIKAWA Akira |
| ARAKI Yasuyuki | 36-28 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 46-18 | NAGAYAMA Hironari |
| TAMAKI Kyotaro | 34-30 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | won against | UNO Toshihiro |
| OKAMOTO Kazuki | won against | TAMAKI Suguru |
| IO Hideo | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | won against | FUNAKOSHI Shogo |
| NAKANO Shunsuke | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | won against | NAKANO Takao |
| SYUGAME Junki | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | won against | FUNAKOSHI Shogo |
| ISHIKAWA Akira | won against | OKAMOTO Kazuki |
| OKAMOTO Kazuki | won against | TAKAHASHI Yoshiko |
| OKAMOTO Kazuki | won against | YAMAZOE Keiji |
| NAKAMORI Hiroki | won against | OKAMOTO Kazuki |
2005-05-03: 17_Kyoto_open(Japan)
2005-02-13: 206th Kyoto meeting(Japan)
| OKAMOTO Kazuki | 45-19 | MATSUMOTO Kazunori |
| TSUJI Shinji | 50-14 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | 53-11 | MIYATA Kohei |
| OKAMOTO Kazuki | 38-26 | NAKAJIMA Norio |
| WATANABE Hideki | 48-16 | OKAMOTO Kazuki |
| TAMAKI Suguru | 33-31 | OKAMOTO Kazuki |
| SAKA Hiroshi | 32-32 | OKAMOTO Kazuki |
| OKAMOTO Kazuki | won against | TARU Eiichi |
| NAGAO Hiroto | won against | OKAMOTO Kazuki |
| SUGASE Takahiro | lost to | OKAMOTO Kazuki |
| OKAMOTO Kazuki | won against | NAKANO Takao |
| KADO Naoki | won against | OKAMOTO Kazuki |
| NAKANO Shunsuke | won against | OKAMOTO Kazuki |