Ratings
OHTSUBO Masayuki (Japan)
Japanese name(s): 大坪将之61 tournaments
375 results
Player ID: 12520
Rated T267 in Japan and T315 in Asia&Oceania&Africa and T367 in the World
Latest rating: 2002
375 results
Player ID: 12520
Rated T267 in Japan and T315 in Asia&Oceania&Africa and T367 in the World
Latest rating: 2002
2025-05-11: 117_Q_league(Japan)
| OHTSUBO Masayuki | 37-27 | NAKAMURA Sou |
| SHIMO Takuya | 40-24 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 46-18 | TATEISHI Seishirou |
| NISHINO Hayato | 43-21 | OHTSUBO Masayuki |
| HETSUKU Yousuke | 38-26 | OHTSUBO Masayuki |
| SUZUKI Yuuta | 35-29 | OHTSUBO Masayuki |
| KAMEMOTO Osamu | 33-31 | OHTSUBO Masayuki |
2024-03-03: 2024_Kyushu_expert_games(Japan)
| SUZUKI Yuuta | 45-19 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 38-26 | HIROTA Zizyunya |
| OHTSUBO Masayuki | 46-18 | TAKANAGA Tokio |
| OHTSUBO Masayuki | 44-20 | HIRASHIMA Naoki |
| OHTSUBO Masayuki | 40-24 | TSURU Yoshitomo |
2023-10-15: 49_All_Japan_Kyushu_prelim(Japan)
| OHTSUBO Masayuki | 49-15 | SASAKI Hiranaga |
| OHTSUBO Masayuki | 53-11 | TAKANAGA Tokio |
| MASUDA Tokuya | 43-21 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 38-26 | NAGATA Tatsunosuke |
| TANAKA Makoto | 34-30 | OHTSUBO Masayuki |
2020-01-12: Kyushu_expert_games(Japan)
| OHTSUBO Masayuki | 54-10 | NAKANO Isamu |
| OHTSUBO Masayuki | 35-29 | ICHIKI Haruki |
| OHTSUBO Masayuki | 40-24 | MIYOSHI Takafumi |
| TANAKA Makoto | 35-29 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 40-24 | SUZUKI Yuuta |
| OHTSUBO Masayuki | 33-31 | MASUDA Tokuya |
2019-12-22: 10_Kyushu_all_star_games(Japan)
2019-11-24: 48_All_Japan_championship(Japan)
2019-11-10: 104_Q_league(Japan)
2019-10-20: 48_All_Japan_Kyushu_prelim(Japan)
2019-04-28: 100_Q_league(Japan)
2019-03-10: 1_Tanaka_Kyoko_Nagasu_meeting(Japan)
| OHTSUBO Masayuki | 59-05 | KUWAHARA Kenichi |
| OHTSUBO Masayuki | 50-14 | NAKANO Isamu |
| OHTSUBO Masayuki | 43-21 | OKADA Hiroyuki |
| OHTSUBO Masayuki | 34-30 | HARA Sousuke |
| HARA Sousuke | 36-28 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 42-22 | SUNADA Mayumi |
| FUKUNAGA Kohachi | won against | OHTSUBO Masayuki |
| OHTSUBO Masayuki | won against | ATACHI Aki |
| GOTO Masahiro | won against | OHTSUBO Masayuki |
| KURIHARA Tomoyuki | won against | OHTSUBO Masayuki |
| TAKIZAWA Nobuyuki | won against | OHTSUBO Masayuki |
| OHTSUBO Masayuki | won against | NOZAKI Jyunetsu |
| OHTSUBO Masayuki | 33-31 | MASUDA Tokuya |
| OISHI Hiroki | 33-31 | OHTSUBO Masayuki |
| NAKAMURA Sou | 38-26 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 37-27 | HARA Sousuke |
| OHTSUBO Masayuki | 35-29 | ICHIKI Haruki |
| OHTSUBO Masayuki | 48-16 | NAKANO Shou |
| HETSUKU Yousuke | 38-26 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 47-17 | ICHIKI Haruki |
| OHTSUBO Masayuki | 41-23 | IKEDA Tatsunobu |
| HETSUKU Yousuke | won against | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 39-25 | SHIMO Takuya |
| OHTSUBO Masayuki | 55-09 | OHMAE Yoshihiro |
| OHTSUBO Masayuki | 49-15 | YAMASHITA Yuya |
| OHTSUBO Masayuki | 38-26 | NAKAMURA Sou |
| OHTSUBO Masayuki | 37-27 | UCHIDA Yuichi |
| HAMADA Naoki | 53-11 | OHTSUBO Masayuki |
| ICHIKI Haruki | 32-32 | OHTSUBO Masayuki |
| TAKANAGA Tokio | 48-16 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 63-01 | YONEMOTO Satomi |
| OHTSUBO Masayuki | 44-20 | TAMURA Waku |
| TANAKA Makoto | 41-23 | OHTSUBO Masayuki |
| SUZUKI Yuuta | 43-21 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 45-19 | HIRASHIMA Naoki |
2018-12-23: Kyushu_open_2018(Japan)
2018-08-12: 96_Q_league(Japan)
2018-04-29: 93_Q_league(Japan)
2018-03-18: 39_Meijin(Japan)
2018-01-06: Shinagawa_open_2018(Japan)
| OHTSUBO Masayuki | 64-00 | KURACHI Ayata |
| OHTSUBO Masayuki | 44-20 | HARA Sousuke |
| KITANOSHI Ryou | 40-24 | OHTSUBO Masayuki |
| HAMADA Naoki | 38-26 | OHTSUBO Masayuki |
| SENTOKU Hidefumi | 34-30 | OHTSUBO Masayuki |
| TAKANAGA Tokio | 46-18 | OHTSUBO Masayuki |
| SUZUKI Yuuta | 42-22 | OHTSUBO Masayuki |
| MITSUYA Nobuaki | 50-14 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 46-18 | YAMASHITA Yuya |
| TANAKA Makoto | 43-21 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 33-31 | HAMADA Naoki |
| SHIMO Takuya | 38-26 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 35-29 | KUROGI Yuta |
| KITANOSHI Ryou | 35-29 | OHTSUBO Masayuki |
| SUZUKI Yuuta | 47-17 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 42-22 | ICHIKI Haruki |
| OHTSUBO Masayuki | 36-28 | HAMADA Naoki |
| TANAKA Makoto | 40-24 | OHTSUBO Masayuki |
| IWAKURA Hiroaki | won against | OHTSUBO Masayuki |
| OHTSUBO Masayuki | won against | SAITO Osaki |
| URANO Kento | won against | OHTSUBO Masayuki |
| OHTSUBO Masayuki | won against | YAMAMOTO Yasuhiro |
| SAWADA Takehiko | won against | OHTSUBO Masayuki |
| OHTSUBO Masayuki | won against | NISHIMURA Akihiro |
| OHTSUBO Masayuki | won against | TSUCHIDA Daisuke |
| OHTSUBO Masayuki | 50-14 | MATSUNE Mori |
| TAKANASHI Yusuke | 39-25 | OHTSUBO Masayuki |
| FURUSAWA Toyoki | 42-22 | OHTSUBO Masayuki |
| NARUMI Hisatoshi | 36-28 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | won against | KATSURA Hisatoshi |
| OHTSUBO Masayuki | 63-01 | NAKAYAMA Takahiro |
2017-12-03: Kyushu_open_2017(Japan)
2017-07-01: 118_Chiyarenshi_intermediate(Japan)
2017-06-18: 45_All_Japan_Tokyo_prelim_2(Japan)
2017-05-07: 85_Q_league(Japan)
| OHTSUBO Masayuki | 64-00 | KASAI Riku |
| OHTSUBO Masayuki | 64-00 | HANADA Itsuto |
| OHTSUBO Masayuki | 39-25 | KUWAHARA Yoshiteru |
| KITANOSHI Ryou | 44-20 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 62-02 | URATA Natsumi |
| OHTSUBO Masayuki | 35-29 | YAMASHITA Yuya |
| OHTSUBO Masayuki | 39-25 | KAJIAWA Mariko |
| OHTSUBO Masayuki | 33-31 | OSHIMA Yusuke |
| OHTSUBO Masayuki | 46-18 | KAJIAWA Shuji |
| OHTSUBO Masayuki | 37-27 | KAJIAWA Mariko |
| OSHIMA Yusuke | 43-21 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 44-20 | KAJIAWA Shuji |
| OHTSUBO Masayuki | 34-30 | TANAKA Shuntaro |
| ASOU Daisuke | 47-17 | OHTSUBO Masayuki |
| IGARASHI Jun | 55-09 | OHTSUBO Masayuki |
| KOSHINO Kazuhiko | 36-28 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 37-27 | YAMAZAKI Nobuyuki |
| TAKAMIZAWA Daiki | 41-23 | OHTSUBO Masayuki |
| KITANOSHI Ryou | 53-11 | OHTSUBO Masayuki |
| KANZAKI Keisuke | 34-30 | OHTSUBO Masayuki |
| NAKANO Takanao | 58-06 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 39-25 | SUZUKI Yuuta |
| HAMADA Naoki | 52-12 | OHTSUBO Masayuki |
2016-12-25: Kyushu_open_2016(Japan)
2016-10-09: 27_Kansai_championship_A(Japan)
2016-09-24: 110_Chiyarenshi_open(Japan)
2016-03-21: 15_Okayama_open(Japan)
2016-01-03: Shinagawa_open_2016(Japan)
| OHTSUBO Masayuki | 41-23 | TAZIMA Hisayuki |
| OHTSUBO Masayuki | 39-25 | TANAKA Yasumasa |
| OHTSUBO Masayuki | 36-28 | KUROGI Yuta |
| IKEDA Tatsunobu | won against | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 45-19 | ICHIKI Haruki |
| OHTSUBO Masayuki | 45-19 | KUROGI Yuta |
| YAMAZAKI Midorikawa | 35-29 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 35-29 | MATSUBARA Takashi |
| OHTSUBO Masayuki | 35-29 | NAGASHIMA Kouyou |
| OHTSUBO Masayuki | 43-21 | MATSUMOTO Kazunori |
| MATSUMOTO Hiroshi | 52-12 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 34-30 | FUKUDA Akihiro |
| NAKANISHI Kazuki | 42-22 | OHTSUBO Masayuki |
| TAKAMIZAWA Daiki | 40-24 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 38-26 | SUZUKI Motoyuki |
| TATSUMI-IIJIMA Yukiko | 46-18 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 40-24 | KAJIAWA Mariko |
| NAKAMURA Kazuki | 48-16 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 48-16 | NAKAMURA Rintaro |
| HAYASUGI Yu | 35-29 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 40-24 | TABUCHI Nanase |
| OHTSUBO Masayuki | 47-17 | OKAMURA Hiroaki |
| OHTSUBO Masayuki | 45-19 | OKADA Hiroyuki |
| USHIRO Hideaki | 41-23 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 37-27 | KAWAKAMI Yoshihiro |
| KIYONOBU Kenta | 46-18 | OHTSUBO Masayuki |
| TAKANASHI Yusuke | 52-12 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 49-15 | NAKAMURA Rintaro |
| HAYASAKA Toshie | 44-20 | OHTSUBO Masayuki |
| OSATO Suguru | 33-31 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 64-00 | KAWARADA Seiji |
| OHTSUBO Masayuki | 47-17 | ISHIKAWA Akira |
2015-12-20: Osaka_open(Japan)
2015-10-11: 26_Kansai_championship(Japan)
2015-09-20: 72_Q_league(Japan)
2015-03-22: 36_Meijin(Japan)
2015-02-15: 10_Okayama_open(Japan)
2015-02-08: 36_Kinki_Hokuriku_expert_games(Japan)
| OHTSUBO Masayuki | 43-21 | ODA Mizuki |
| OHTSUBO Masayuki | 35-29 | SHIMAMURA Yoshihide |
| OHTSUBO Masayuki | 44-20 | KOMORI Umehara |
| IKEDA Ryousuke | 33-31 | OHTSUBO Masayuki |
| SAITO Hiroki | 46-18 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 58-06 | MORI Ryosuke |
| OHTSUBO Masayuki | 43-21 | NISHIMURA Akihiro |
| OHTSUBO Masayuki | 39-25 | KAMEMOTO Osamu |
| OHTSUBO Masayuki | 47-17 | SAITO Hiroki |
| NAKAMORI Hiroki | 45-19 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 33-31 | SHIMAMURA Yoshihide |
| MIYAZAKI Yuji | 41-23 | OHTSUBO Masayuki |
| YAMAZAKI Midorikawa | 34-30 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 36-28 | SENTOKU Hidefumi |
| NAKANO Takanao | 36-28 | OHTSUBO Masayuki |
| HAMADA Naoki | 50-14 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 40-24 | NAKAMURA Sou |
| OHTSUBO Masayuki | 45-19 | KANZAKI Keisuke |
| KUROGI Yuta | 33-31 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 35-29 | SHIMO Takuya |
| OHNO Tomohiro | won against | OHTSUBO Masayuki |
| KAMIKURA Daisuke | won against | OHTSUBO Masayuki |
| UMEZAWA Yoshinori | won against | OHTSUBO Masayuki |
| OHTSUBO Masayuki | won against | OBARA Hiroto |
| NODA Bintatsu | won against | OHTSUBO Masayuki |
| OHTSUBO Masayuki | won against | TOJO Atsushi |
| SUEHIRO Ohachi | won against | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 35-29 | HASHIMOTO Kounosuke |
| OHTSUBO Masayuki | 39-25 | MASAMURA Sukeo |
| OHTSUBO Masayuki | 37-27 | HIRATA Toru |
| SAKURAI Yuka | 37-27 | OHTSUBO Masayuki |
| TANAKA Atsushi | 37-27 | OHTSUBO Masayuki |
| AKAI Chishu | 35-29 | OHTSUBO Masayuki |
| MIYAZAKI Toru | 35-29 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 33-31 | NISHIMURA Akihiro |
| OHTSUBO Masayuki | 35-29 | MATSUMOTO Kazunori |
| OHTSUBO Masayuki | 38-26 | UNO Toshihiro |
| MATSUMOTO Hiroshi | 45-19 | OHTSUBO Masayuki |
| YOSHIDA Shigenobu | 53-11 | OHTSUBO Masayuki |
2014-10-05: 25_Kansai_championship_A(Japan)
2014-09-07: 9_Ouza_sen(Japan)
2014-08-10: 64_Q_league(Japan)
2014-07-19: 17_Suzuka_open(Japan)
2014-07-13: 42_All_Japan_Championship(Japan)
2014-06-08: 42_All_Japan_Kinki_prelim(Japan)
2014-05-04: 9_Hyogo_Noboru_league(Japan)
2014-05-03: 26_Kyoto_open(Japan)
2014-04-26: 16_Suzuka_open(Japan)
| OHTSUBO Masayuki | 36-28 | OHNO Atsuko |
| OKAMOTO Kazuki | 34-30 | OHTSUBO Masayuki |
| NAKAYAMA Mari | 50-14 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 39-25 | SHIROGANE Tetsuya |
| SHIMAMURA Yoshihide | 51-13 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 36-28 | OKADA Kantha |
| KASAI Yuta | 37-27 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 46-18 | IDE Akiko |
| OHTSUBO Masayuki | 33-31 | NARUMI Hisatoshi |
| ASOU Daisuke | 54-10 | OHTSUBO Masayuki |
| TSUCHIYA Keishiro | 54-10 | OHTSUBO Masayuki |
| FUKUNAGA Kohachi | 44-20 | OHTSUBO Masayuki |
| GOTO Masahiro | 44-20 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 36-28 | KUROGI Yuta |
| OHTSUBO Masayuki | 61-03 | TATEISHI Seishirou |
| OHTSUBO Masayuki | 37-27 | YAMAMOTO Umehara |
| NAKANO Takanao | 44-20 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 32-32 | HAMADA Naoki |
| KIBA Yuta | 55-09 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 55-09 | NAKAMURA Sou |
| OHTSUBO Masayuki | 43-21 | MIURA Hideki |
| TAKAGI Yosuke | 38-26 | OHTSUBO Masayuki |
| MATSUYA Shinpei | 33-31 | OHTSUBO Masayuki |
| SUZUKI Kosuke | 33-31 | OHTSUBO Masayuki |
| SUGIYAMA Toshio | 34-30 | OHTSUBO Masayuki |
| KASAI Yuta | won against | OHTSUBO Masayuki |
| OHTSUBO Masayuki | won against | YOSHIKAWA Chiaki |
| OHTSUBO Masayuki | won against | SANO Hidekazu |
| OHTSUBO Masayuki | won against | WATANABE Keiichi |
| OHTSUBO Masayuki | won against | KANAZAWA Kota |
| OHTSUBO Masayuki | won against | SASAKI Sohei |
| OHTSUBO Masayuki | 36-28 | MATSUMOTO Kazunori |
| OHTSUBO Masayuki | 42-22 | YOSHIDA Shigenobu |
| OHTSUBO Masayuki | 46-18 | SHIMAMURA Yoshihide |
| MATSUMOTO Hiroshi | 45-19 | OHTSUBO Masayuki |
| HAMAMOTO Kazuhiro | 40-24 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 35-29 | UNO Toshihiro |
| NAKAMORI Hiroki | 49-15 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 44-20 | KAI Ryutaro |
| TAKAHASHI Shiu | won against | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 43-21 | TAKEUCHI Natsumi |
| OHTSUBO Masayuki | 34-30 | NAKANISHI Kazuki |
| OHTSUBO Masayuki | won against | UEDA Takashi |
| OHTSUBO Masayuki | 42-22 | ISEDA Katsuya |
| MATSUMOTO Hiroshi | 40-24 | OHTSUBO Masayuki |
| NAKAZAWA Junichi | 35-29 | OHTSUBO Masayuki |
| NAKAYAMA Takahiro | 39-25 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 33-31 | TANAKA Kousuke |
| OHTSUBO Masayuki | 45-19 | TAKEUCHI Natsumi |
| OHTSUBO Masayuki | 48-16 | YOKOUCHI Yuji |
| OHTSUBO Masayuki | 41-23 | SUGIYAMA Toshio |
| OHTSUBO Masayuki | 40-24 | WAKAMORI Hiroya |
| TSUCHIYA Shotaro | 33-31 | OHTSUBO Masayuki |
| TAKAGI Yosuke | 35-29 | OHTSUBO Masayuki |
| SATO Reiko | 42-22 | OHTSUBO Masayuki |
| TANAKA Kousuke | 37-27 | OHTSUBO Masayuki |
2013-11-16: 84_Chiyarenshi_open(Japan)
2013-10-13: 2_team_Shinagawa_open(Japan)
2013-08-04: 3_Kyoto_standings(Japan)
2013-07-15: 5_Okayama_open(Japan)
2013-06-09: 41_All_Japan_Kinki_prelim(Japan)
2013-06-01: 2013_Hyogo_summer_conference(Japan)
2013-05-03: 25_Kyoto_open(Japan)
2013-02-10: 34_Kinki_Hokuriku_expert_game(Japan)
2013-01-13: 2_Kyoto_standings(Japan)
2013-01-03: Shinagawa_open_2013(Japan)
| ISHIDA Kazuaki | 34-30 | OHTSUBO Masayuki |
| MATSUZAWA Masa | 36-28 | OHTSUBO Masayuki |
| MABUCHI Yuta | 33-31 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 40-24 | WAKAYAMA Yusuke |
| TAKIGAWA Mitsuaki | 34-30 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 35-29 | KAMIHARA Takashi |
| OHTSUBO Masayuki | 39-25 | FURUTA Utai |
| OHTSUBO Masayuki | 45-19 | OHWAKU Midori |
| SHIRAI Ukyo | 33-31 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 47-17 | ITO Akina |
| OHTSUBO Masayuki | won against | KURIHARA Aru |
| OHTSUBO Masayuki | 47-17 | YOSHIWARA Kengo |
| FUKUNAGA Kohachi | 34-30 | OHTSUBO Masayuki |
| MIYAZAKI Toru | 34-30 | OHTSUBO Masayuki |
| TSUCHIYA Keishiro | 39-25 | OHTSUBO Masayuki |
| SHIMAMURA Yoshihide | 54-10 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 64-00 | KIMURA Yamaji |
| MORIMOTO Nobuaki | 38-26 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 34-29 | KONO Keiko |
| OHTSUBO Masayuki | 41-23 | FUJIWARA Toyoshima |
| MATSUI Takashi | 41-23 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 33-31 | OKADA Hiroyuki |
| OHTSUBO Masayuki | 39-25 | MATSUMOTO Hiroshi |
| HAMAMOTO Kazuhiro | 41-23 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 50-14 | ASANO Yoshiko |
| UNO Toshihiro | 46-18 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 43-21 | NAKAYAMA Takahiro |
| SHIMAMURA Yoshihide | 40-24 | OHTSUBO Masayuki |
| YOSHIDA Shigenobu | 39-25 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 33-31 | TSUCHIYA Keishiro |
| OHTSUBO Masayuki | won against | SHIMAMURA Yoshihide |
| FUKUNAGA Kohachi | 41-23 | OHTSUBO Masayuki |
| KONO Keiko | 38-26 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 34-30 | NAKANISHI Kazuki |
| OKAMURA Hiroaki | 43-21 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 35-29 | NAGAO Hiroto |
| SHIMAMURA Yoshihide | 44-20 | OHTSUBO Masayuki |
| KIMURA Yamaji | 45-19 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 46-18 | SANO Kaoru |
| TSUCHIYA Keishiro | 38-26 | OHTSUBO Masayuki |
| UEDA Takashi | 40-24 | OHTSUBO Masayuki |
| TOJO Atsushi | 45-19 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 44-20 | KASAI Yuta |
| OHTSUBO Masayuki | 47-17 | MATSUMOTO Kishie |
| HATA Hayato | 42-22 | OHTSUBO Masayuki |
| MIYAZAKI Toru | 35-29 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 41-23 | KOBAYASHI Ritsuko |
| MATSUMOTO Hiroshi | 40-24 | OHTSUBO Masayuki |
| UNO Toshihiro | 35-29 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 36-28 | AKAI Chishu |
| OHTSUBO Masayuki | 39-24 | UEDA Takashi |
| TSUCHIYA Keishiro | 35-29 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 35-29 | KOBAYASHI Ritsuko |
| OHTSUBO Masayuki | 38-26 | SUGASE Takahiro |
| YOSHIDA Shigenobu | 34-30 | OHTSUBO Masayuki |
| ABE Yura | 40-24 | OHTSUBO Masayuki |
| KOZUKA Katsuhiko | 44-20 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 33-31 | OKUNO Naokazu |
| HAYASAKA Toshie | 38-26 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 45-19 | MATSUMOTO Takaki |
| OHTSUBO Masayuki | 37-27 | SHINOHARA Jun |
| OHTSUBO Masayuki | 39-25 | MATSURA Satoshi |
2012-11-11: OWC2013_qualification(Japan)
2012-10-07: 23_Kansai_champ_A(Japan)
2012-09-17: 2012_Hyogo_autumn_conf(Japan)
2012-08-05: 1_Kyoto_standings(Japan)
2012-07-18: 40_All_Japan_champ(Japan)
2012-07-01: 9_Osaka_Kobe_open(Japan)
2012-06-10: 40_All_Japan_Kinki_prelim(Japan)
2012-05-04: 7_Hyogo_Noboru_league(Japan)
2012-05-03: 24_Kyoto_open(Japan)
2012-03-31: 38_Nagoya_new_star_games(Japan)
2012-02-12: 33_Kinki_Hokuriku_open(Japan)
2012-01-29: 12_Hyogo_open(Japan)
| OSHIMIZU Takanori | won against | OHTSUBO Masayuki |
| IKEDA Yuki | won against | OHTSUBO Masayuki |
| YASUJIMA Yuji | won against | OHTSUBO Masayuki |
| OHTSUBO Masayuki | won against | GOTO Masahiro |
| OHTSUBO Masayuki | won against | TASAKA Kanichiro |
| KANDA Yoshihiro | won against | OHTSUBO Masayuki |
| KANAI Kyousuke | 38-26 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 39-25 | TODA Guratoshi |
| NAKAMORI Hiroki | 38-26 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 44-20 | KASAI Yuta |
| SHIMAMURA Yoshihide | 33-31 | OHTSUBO Masayuki |
| TAMURA Yoshiharu | 36-28 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 38-26 | OKAMURA Hiroaki |
| OHTSUBO Masayuki | 52-12 | KUMATSU Umehara |
| OHTSUBO Masayuki | 45-19 | YOSHINO Toru |
| TSUCHIYA Keishiro | 34-30 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 43-21 | KASAI Yuta |
| TODA Aritoshi | 37-27 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 48-16 | YOSHINO Toru |
| OHTSUBO Masayuki | 43-21 | OSHIMA Yusuke |
| OKAMOTO Kazuki | 50-14 | OHTSUBO Masayuki |
| ESAKI Yuta | 48-16 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 37-27 | MORI Takahiro |
| OHTSUBO Masayuki | 33-31 | KAMIKURA Daisuke |
| OHNO Tomohiro | won against | OHTSUBO Masayuki |
| ITO Junya | won against | OHTSUBO Masayuki |
| OHTSUBO Masayuki | won against | ENOMOTO Hiroyuki |
| MUKAI Daisuke | won against | OHTSUBO Masayuki |
| MATSUMOTO Hiroshi | won against | OHTSUBO Masayuki |
| OHTSUBO Masayuki | won against | SASAKI Sohei |
| OHTSUBO Masayuki | 45-19 | ISHIBASHI Masakazu |
| OKAMOTO Kazuki | 39-25 | OHTSUBO Masayuki |
| NAGAO Hiroto | 34-30 | OHTSUBO Masayuki |
| FUKUNAGA Kohachi | 47-17 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 37-27 | ASAI Syun |
| OHTSUBO Masayuki | 38-26 | KASAI Yuta |
| OHTSUBO Masayuki | 40-24 | SAITO Hiroki |
| OHTSUBO Masayuki | 45-19 | NISHIMURA Akihiro |
| MIYAZAKI Toru | 40-24 | OHTSUBO Masayuki |
| SHIMAMURA Yoshihide | 40-24 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 50-14 | KOBAYASHI Ritsuko |
| OHTSUBO Masayuki | 43-21 | SATO Koichiro |
| MIYAZAKI Yuji | 35-29 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 43-21 | ABE Yusuke |
| MABUCHI Yuta | 38-26 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 33-31 | SHIOYA Hiroyuki |
| OHTSUBO Masayuki | 38-26 | NAKAYAMA Mari |
| KOBAYASHI Ritsuko | 38-26 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 36-28 | IKEHATA Keiko |
| OHTSUBO Masayuki | 39-25 | TAKAGI Yosuke |
| NAGASHIMA Kazuhito | 59-05 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 33-31 | IO Hideo |
| OHTSUBO Masayuki | 38-26 | NISHIMURA Hidemi |
| OHTSUBO Masayuki | 53-11 | KAMIKURA Daisuke |
| SAITO Riki | 45-19 | OHTSUBO Masayuki |
| TAKAHASHI Shiu | 59-05 | OHTSUBO Masayuki |
| OHIKE Yoshinori | 40-24 | OHTSUBO Masayuki |
| TAKAGI Yosuke | 37-27 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 45-19 | OHE Yoshimaru |
| IDE Akiko | 38-26 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 33-31 | OKAMOTO Harumi |
| TSUJI Shinji | 34-30 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 33-31 | KIMURA Yamaji |
| MATSUMOTO Hiroshi | 39-25 | OHTSUBO Masayuki |
| MIYAZAKI Yuji | 60-04 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 56-08 | MORI Takahiro |
| OHTSUBO Masayuki | 43-21 | UEDA Takashi |
| ASANO Yuki | 41-23 | OHTSUBO Masayuki |
| OHTSUBO Masayuki | 34-30 | TOYOTA Atsushi |
| OHTSUBO Masayuki | 33-31 | MURATA Takumi |
| OHTSUBO Masayuki | 36-28 | ASANO Yoshiko |
| OHTSUBO Masayuki | 34-30 | TAKAHASHI Ya |
| OHTSUBO Masayuki | 42-22 | NOMURACHO Kato |
| OHTSUBO Masayuki | 34-30 | MORITA Yutsuka |