Ratings
KOYASHIKI Ken (Japan)
Japanese name(s): 古屋敷健68 tournaments
415 results
Player ID: 13316
415 results
Player ID: 13316
2020-02-23: 1_Nagoya_othello_league(Japan)
2020-01-25: 39_Suzuka_open(Japan)
| KOYASHIKI Ken | 39-25 | HATTORI Kouki |
| UNO Toshihiro | 41-23 | KOYASHIKI Ken |
| KOYASHIKI Ken | 44-20 | MATSUZAKI Yuta |
| KOYASHIKI Ken | 42-22 | HASHIMOTO Yuya |
| TSUKAMOTO Hiroaki | 42-22 | KOYASHIKI Ken |
| KOYASHIKI Ken | 43-21 | HASHIMOTO Tokuya |
| KOYASHIKI Ken | 36-28 | OKUDAIRA Fuyumi |
| KOYASHIKI Ken | 48-16 | UNO Toshihiro |
| KOYASHIKI Ken | 38-26 | SAKA Hiroshi |
| KOYASHIKI Ken | 55-09 | KOGA Shingo |
| KOYASHIKI Ken | 35-29 | YOSHIYUKI Suganuma |
| KOYASHIKI Ken | 48-16 | SUGIYAMA Toshio |
2019-12-14: 61_Nagoya_open(Japan)
2019-11-30: 48_Inuyama_open(Japan)
2019-11-24: 48_All_Japan_championship(Japan)
2019-10-27: 48_All_Japan_Chubu_prelim(Japan)
2019-10-20: 1 Fukuroi open(Japan)
2019-09-15: Osaka_open_2019(Japan)
2019-09-01: 60_Nagoya_open(Japan)
2019-08-10: 47_Inuyama_open(Japan)
2019-07-14: 14_Ouza_sen(Japan)
2019-07-06: 37_Suzuka_open(Japan)
2019-04-20: 59_Nagoya_open(Japan)
2019-03-24: 40_Meijin(Japan)
2019-03-23: 40_Meijin_students(Japan)
2019-03-03: 45_Inuyama_open(Japan)
2019-02-03: 2019_Chibu_expert_games(Japan)
| KOYASHIKI Ken | 48-16 | OKUDAIRA Akio |
| KOYASHIKI Ken | 36-28 | MATSUMOTO Hiroyuki |
| ISHIBARA Kotaro | 36-28 | KOYASHIKI Ken |
| KOYASHIKI Ken | 47-17 | ADACHI Shun |
| KOYASHIKI Ken | 36-28 | KATOKO Isamu |
| KOYASHIKI Ken | 53-11 | UNO Toshihiro |
| KOYASHIKI Ken | 48-16 | SUZUKI Mikio |
| KOYASHIKI Ken | 40-24 | OKUDAIRA Fuyumi |
| KOYASHIKI Ken | 54-10 | WAKITA Kengo |
| SHIMOMURA Shiki | 34-30 | KOYASHIKI Ken |
| KOYASHIKI Ken | 34-30 | UNO Toshihiro |
| KOYASHIKI Ken | 40-24 | MATSUMOTO Hiroyuki |
| SHIMOMURA Shiki | 32-32 | KOYASHIKI Ken |
| KOYASHIKI Ken | won against | NAKAMORI Hiroki |
| OKAMOTO Kazuki | won against | KOYASHIKI Ken |
| SATANI Tetsu | won against | KOYASHIKI Ken |
| KOYASHIKI Ken | won against | TAKIZAWA Nobuyuki |
| KOYASHIKI Ken | won against | SATO Hisakazu |
| NARIYA Makoto | won against | KOYASHIKI Ken |
| KANOU Eishi | 38-26 | KOYASHIKI Ken |
| KOYASHIKI Ken | 45-19 | KAWAZOE Osuke |
| YOSHIYUKI Suganuma | 35-29 | KOYASHIKI Ken |
| KOYASHIKI Ken | 39-25 | HARA Shuichi |
| KOYASHIKI Ken | 47-17 | SUGIYAMA Tomoyuki |
| KOYASHIKI Ken | 41-23 | ISHIBARA Kotaro |
| KOYASHIKI Ken | 53-11 | MATSUMOTO Riku |
| KOYASHIKI Ken | 34-30 | TOMIBE Norikiyo |
| KATOKO Isamu | 37-27 | KOYASHIKI Ken |
| KOYASHIKI Ken | 39-25 | SHIBATA Sayaka |
| KOYASHIKI Ken | 33-31 | ENOMOTO Hiroyuki |
| KOYASHIKI Ken | 44-20 | IKEHATA Keiko |
| KOGA Shingo | 36-28 | KOYASHIKI Ken |
| KOYASHIKI Ken | 37-27 | YAMAZAKI Midorikawa |
| KOYASHIKI Ken | won against | YAMAZAKI Keita |
| UEDA Takashi | 40-24 | KOYASHIKI Ken |
| NAGASHIMA Kouyou | 43-21 | KOYASHIKI Ken |
| KATOKO Isamu | 43-21 | KOYASHIKI Ken |
| KOYASHIKI Ken | 57-07 | HASHIMOTO Tokuya |
| KOYASHIKI Ken | 33-31 | MIYAGAWA Keigo |
| MATSUMOTO Hiroyuki | 53-11 | KOYASHIKI Ken |
| KOYASHIKI Ken | 37-27 | HATTORI Kouki |
| YOSHIDA Takuma | 33-31 | KOYASHIKI Ken |
| KOYASHIKI Ken | 54-10 | SATO Naohito |
| KOYASHIKI Ken | 32-32 | MATSUMOTO Hiroyuki |
| KOYASHIKI Ken | 39-25 | OKUDAIRA Akio |
| NAGAO Hiroto | 36-28 | KOYASHIKI Ken |
| KOYASHIKI Ken | 49-15 | WATANABE Osuke |
| KOYASHIKI Ken | 50-14 | TAKAGI Yosuke |
| MATSUMOTO Hiroyuki | 33-31 | KOYASHIKI Ken |
| KITAJIMA Hideki | 39-25 | KOYASHIKI Ken |
| UMEZAWA Yoshinori | 35-29 | KOYASHIKI Ken |
| KOYASHIKI Ken | 49-15 | MATSUYA Shinpei |
| WADA Masaki | 47-17 | KOYASHIKI Ken |
| TATSUMI-IIJIMA Yukiko | 36-28 | KOYASHIKI Ken |
| HAGA Kazutoshi | 42-22 | KOYASHIKI Ken |
| HIGUCHI Atsutoshi | 33-31 | KOYASHIKI Ken |
| KOGA Shingo | 50-14 | KOYASHIKI Ken |
| KOYASHIKI Ken | 37-27 | IMAI Chiaki |
| KOYASHIKI Ken | 42-22 | KATOKO Isamu |
| KOYASHIKI Ken | 41-23 | SUGIYAMA Toshio |
| KOYASHIKI Ken | 51-13 | TSUKAMOTO Hiroaki |
| KOYASHIKI Ken | 34-30 | TAKAHASHI Akihiro |
| MATSUMOTO Hiroyuki | 43-21 | KOYASHIKI Ken |
| KOYASHIKI Ken | 34-30 | NAGASHIMA Kouyou |
| KOYASHIKI Ken | 39-25 | YAMANAKA Yukihiro |
| KOYASHIKI Ken | 45-19 | SHIMOMURA Shiki |
| YAMAMOTO Yutoki | won against | KOYASHIKI Ken |
| KOYASHIKI Ken | won against | TANAKA Chikako |
| HARA Shuichi | won against | KOYASHIKI Ken |
| KOYASHIKI Ken | won against | MATSUMOTO Kazunori |
| SUGASE Takahiro | won against | KOYASHIKI Ken |
| KOYASHIKI Ken | won against | OKAMURA Hiroaki |
| OKIZAKI Kyo | won against | KOYASHIKI Ken |
| KOYASHIKI Ken | won against | SAITO Osaki |
| KOYASHIKI Ken | won against | HARA Tomokazu |
| KUWAHARA Shuhei | won against | KOYASHIKI Ken |
| KOYASHIKI Ken | won against | IDA Hiroaki |
| KOYASHIKI Ken | won against | TAKA Hirosuke |
| NANASE Yuuma | won against | KOYASHIKI Ken |
| KOYASHIKI Ken | 55-09 | ARAKAWA Shuma |
| TAKAGI Yosuke | 46-18 | KOYASHIKI Ken |
| KOYASHIKI Ken | 35-29 | TAGUCHI Amane |
| KOYASHIKI Ken | 34-30 | NAGASHIMA Yoshitaka |
| KOYASHIKI Ken | 35-29 | YOSHIYUKI Suganuma |
| NAGAO Hiroto | 34-30 | KOYASHIKI Ken |
| KATOKO Isamu | 43-21 | KOYASHIKI Ken |
| KOYASHIKI Ken | 34-30 | YOSHIYUKI Suganuma |
| KOYASHIKI Ken | 36-28 | KITATANI Yuuma |
| HASHIMOTO Yuya | 43-21 | KOYASHIKI Ken |
| KOYASHIKI Ken | 40-24 | KAWAZOE Osuke |
| KAWARADA Yuichi | 37-27 | KOYASHIKI Ken |
| KOYASHIKI Ken | 39-25 | MIYAGAWA Keigo |
| KOYASHIKI Ken | 32-32 | KOGA Shingo |
2018-12-02: 44_Inuyama_open(Japan)
2018-12-01: 58_Nagoya_open(Japan)
2018-11-25: 47_All_Japan_championship(Japan)
2018-11-04: 29_Kansai_championship_A(Japan)
2018-09-23: 47_All_Japan_Chubu_prelim(Japan)
2018-08-26: 13_Ouza_sen(Japan)
2018-07-01: 46_All_Japan_Chubu_prelim(Japan)
2018-05-06: 42_Inuyama_open_afternoon(Japan)
2018-05-05: 42_Inuyama_open_morning(Japan)
2018-04-28: 57_Nagoya_open(Japan)
2018-03-18: 39_Meijin(Japan)
| KOYASHIKI Ken | 34-30 | YOSHIYUKI Suganuma |
| KOYASHIKI Ken | 37-27 | YAMANAKA Yukihiro |
| HAGA Kazutoshi | 44-20 | KOYASHIKI Ken |
| KOYASHIKI Ken | 39-25 | MATSURA Hiroki |
| KOYASHIKI Ken | 33-31 | WATANABE Osuke |
| TAKAHASHI Akihiro | 43-21 | KOYASHIKI Ken |
| MATSURA Hiroki | 33-31 | KOYASHIKI Ken |
| MIYAGAWA Keigo | 61-03 | KOYASHIKI Ken |
| TAYAMA Tsubasa | 33-31 | KOYASHIKI Ken |
| KOYASHIKI Ken | 47-17 | KAWAI Shinobu |
| KOYASHIKI Ken | 43-21 | KATO Teru |
| KOYASHIKI Ken | 44-20 | UNO Toshihiro |
| KOYASHIKI Ken | 52-12 | YAMANAKA Yukihiro |
| KANOU Eishi | won against | KOYASHIKI Ken |
| KOYASHIKI Ken | won against | KUDOU Yuusei |
| KAMEMOTO Osamu | won against | KOYASHIKI Ken |
| KOYASHIKI Ken | won against | AIHARA Shigeaki |
| KITAJIMA Hideki | won against | KOYASHIKI Ken |
| YAMANAKA Yukihiro | won against | KOYASHIKI Ken |
| KOYASHIKI Ken | 52-12 | ATACHI Aki |
| SUGASE Takahiro | 44-20 | KOYASHIKI Ken |
| ADACHI Shungai | 47-17 | KOYASHIKI Ken |
| KOYASHIKI Ken | 38-26 | ISHIBASHI Takuya |
| KOYASHIKI Ken | 35-29 | SHIMAMURA Yoshihide |
| KOYASHIKI Ken | 37-27 | NAGASHIMA Kouyou |
| TAKAHASHI Akihiro | 47-17 | KOYASHIKI Ken |
| KOYASHIKI Ken | 39-25 | KANOU Eishi |
| KOYASHIKI Ken | 40-24 | HASHIMOTO Yuya |
| KOYASHIKI Ken | 44-20 | HARA Shuichi |
| KOYASHIKI Ken | 40-24 | SOBAJIMA Daichi |
| YOSHIYUKI Suganuma | 33-31 | KOYASHIKI Ken |
| YAMANAKA Yukihiro | 38-26 | KOYASHIKI Ken |
| KOYASHIKI Ken | 52-12 | SATO Reiko |
| MIYAOKA Tamaki | 49-15 | KOYASHIKI Ken |
| KOYASHIKI Ken | 36-28 | ARAKI Yasuyuki |
| KOYASHIKI Ken | 42-22 | HAYASAKA Toshie |
| NAKANO Jo | 52-12 | KOYASHIKI Ken |
| IWATA Hiroyuki | 44-20 | KOYASHIKI Ken |
| ONO Hideki | 33-31 | KOYASHIKI Ken |
| HARA Shuichi | 33-31 | KOYASHIKI Ken |
| KOYASHIKI Ken | 34-30 | HASHIMOTO Yuya |
| KOYASHIKI Ken | 51-13 | TSUCHIDA Daisuke |
| TSUCHIDA Daisuke | 34-30 | KOYASHIKI Ken |
| KATOKO Isamu | 51-13 | KOYASHIKI Ken |
| KOYASHIKI Ken | 60-04 | HASHIMOTO Yuya |
| KOYASHIKI Ken | 44-20 | YOSHIYUKI Suganuma |
| KOYASHIKI Ken | 34-30 | HAGA Kazutoshi |
| KOYASHIKI Ken | 36-28 | TAKAHASHI Akihiro |
| MATSUMOTO Hiroyuki | 35-29 | KOYASHIKI Ken |
| TAKAGI Yosuke | 38-26 | KOYASHIKI Ken |
| KOYASHIKI Ken | 36-28 | HAGA Kazutoshi |
| TAKAGI Yosuke | 37-27 | KOYASHIKI Ken |
| KOYASHIKI Ken | 33-31 | OHIRA Takuhiro |
| KATOKO Isamu | 34-30 | KOYASHIKI Ken |
| KOYASHIKI Ken | 52-12 | TSUKAMOTO Hiroaki |
| KOYASHIKI Ken | 42-22 | HARA Shuichi |
| KOYASHIKI Ken | 44-20 | HARA Shuichi |
| KOYASHIKI Ken | 42-22 | MIURA Hideki |
| MATSUMOTO Hiroyuki | 37-27 | KOYASHIKI Ken |
| KOYASHIKI Ken | 37-27 | WAKITA Kengo |
| KOYASHIKI Ken | 33-31 | MIYAGAWA Keigo |
| SOBAJIMA Daichi | 47-17 | KOYASHIKI Ken |
| KOYASHIKI Ken | won against | FUKUNAGA Kohachi |
| KOYASHIKI Ken | won against | OKADA Oochi |
| SASAKI Sohei | won against | KOYASHIKI Ken |
| KOYASHIKI Ken | won against | KAGAWA Yoichi |
| MATSUBARA Takashi | won against | KOYASHIKI Ken |
| SUZURIKAWA Toshimasa | won against | KOYASHIKI Ken |
| KOYASHIKI Ken | won against | HAYASUGI Yu |
2017-12-03: 56_Nagoya_open(Japan)
2017-11-19: 41_Inuyama_open(Japan)
2017-10-08: 6_team_Shinagawa_open(Japan)
2017-09-23: 55_Nagoya_open(Japan)
2017-09-03: 12_Ouza_sen(Japan)
2017-06-18: 45_All_Japan_central_prelim(Japan)
2017-05-03: 29_Kyoto_open(Japan)
2017-04-30: 38_Inuyama_open(Japan)
2017-04-29: 54_Nagoya_open(Japan)
2017-03-19: 38_Meijin(Japan)
2017-03-05: 38_Inuyama_open(Japan)
2017-02-05: 2017_Chucu_expert_games(Japan)
2017-01-28: 27_Suzuka_open(Japan)
| MIYAGAWA Yasuo | 34-30 | KOYASHIKI Ken |
| KOYASHIKI Ken | 43-21 | UNO Toshihiro |
| KOYASHIKI Ken | 45-19 | HAGA Kazutoshi |
| NAKAZAWA Yoshiyuki | 40-24 | KOYASHIKI Ken |
| KOYASHIKI Ken | 57-07 | NAGASHIMA Yoshitaka |
| MATSUMOTO Hiroyuki | 47-17 | KOYASHIKI Ken |
| KOYASHIKI Ken | 32-32 | MIYAGAWA Keigo |
| KOYASHIKI Ken | 33-31 | SATO Reiko |
| ITO Azumi | 34-30 | KOYASHIKI Ken |
| KOYASHIKI Ken | 34-30 | YOSHIYUKI Suganuma |
| KOYASHIKI Ken | 48-16 | YAMANAKA Yukihiro |
| UNO Toshihiro | 36-28 | KOYASHIKI Ken |
| KOYASHIKI Ken | 34-30 | SOBAJIMA Daichi |
| KOYASHIKI Ken | 42-22 | SAITO Aya |
| TOYOTA Yasuteru | 36-28 | KOYASHIKI Ken |
| KOYASHIKI Ken | 34-30 | YAMANAKA Yukihiro |
| TANAKA Shuntaro | 39-25 | KOYASHIKI Ken |
| KOYASHIKI Ken | 34-30 | TSUCHIYA Shotaro |
| YAMANAKA Yukihiro | 39-25 | KOYASHIKI Ken |
| HARA Shuichi | 34-30 | KOYASHIKI Ken |
| KOYASHIKI Ken | 46-18 | TSUKAMOTO Hiroaki |
| KOYASHIKI Ken | 42-22 | TAGUCHI Mika |
| MATSUMOTO Hiroyuki | 49-15 | KOYASHIKI Ken |
| KOYASHIKI Ken | 36-28 | NAGASHIMA Yoshitaka |
| KOYASHIKI Ken | 33-31 | TAKAMIZAWA Daiki |
| KIMURA Yuto | 37-27 | KOYASHIKI Ken |
| TAKAHASHI Satomi | 41-23 | KOYASHIKI Ken |
| YAMANAKA Mami | 48-16 | KOYASHIKI Ken |
| TANIDA Kunihiko | 40-24 | KOYASHIKI Ken |
| MATSUNO Tadayoshi | 36-28 | KOYASHIKI Ken |
| TOKUDA Naoya | 41-23 | KOYASHIKI Ken |
| SHIMIZU Naoki | 47-17 | KOYASHIKI Ken |
| HARA Shuichi | 34-30 | KOYASHIKI Ken |
| KATO Teru | 48-16 | KOYASHIKI Ken |
| KOYASHIKI Ken | 56-08 | ONO Hideki |
| KOYASHIKI Ken | 33-31 | MIYAGAWA Yasuo |
| TAGUCHI Mika | 41-23 | KOYASHIKI Ken |
| KASAI Yuta | 38-26 | KOYASHIKI Ken |
| YOSHINO Toru | 38-26 | KOYASHIKI Ken |
| KOYASHIKI Ken | 47-17 | KAGAWA Yoichi |
| KADO Naoki | 41-23 | KOYASHIKI Ken |
| UNO Toshihiro | 40-24 | KOYASHIKI Ken |
| KOYASHIKI Ken | 55-09 | YAMAMOTO Masashi |
| KOYASHIKI Ken | 39-25 | YOSHIYUKI Suganuma |
| KOYASHIKI Ken | 34-30 | OHTSUBO Hidetaka |
| KOYASHIKI Ken | 42-22 | MIYAGAWA Keigo |
| KOYASHIKI Ken | 56-08 | MIYAGAWA Yasuo |
| TAKAHASHI Akihiro | 58-06 | KOYASHIKI Ken |
| MIYAZAKI Toru | 35-29 | KOYASHIKI Ken |
| KOYASHIKI Ken | 41-23 | UNO Toshihiro |
| FUKUDA Akihiro | 40-24 | KOYASHIKI Ken |
| KOYASHIKI Ken | 35-29 | HASHIMOTO Yuya |
| SATO Reiko | 55-09 | KOYASHIKI Ken |
| KOYASHIKI Ken | 49-15 | MIYAGAWA Yasuo |
| KOYASHIKI Ken | 37-27 | OKAMOTO Harumi |
| TOKUDA Naoya | 47-17 | KOYASHIKI Ken |
| KOYASHIKI Ken | won against | MORI Takahiro |
| KOYASHIKI Ken | won against | ISHIKAWA Hikaru |
| ISHII Takehiro | won against | KOYASHIKI Ken |
| KOYASHIKI Ken | won against | MIURA Toshie |
| TAKAHASHI Akihiro | won against | KOYASHIKI Ken |
| KOYASHIKI Ken | won against | YAMAZAKI Keita |
| OHMORI Keita | won against | KOYASHIKI Ken |
| KOYASHIKI Ken | 48-16 | ITO Azumi |
| KOYASHIKI Ken | 33-31 | MIYAGAWA Keigo |
| TAKAHASHI Akihiro | 43-21 | KOYASHIKI Ken |
| KOYASHIKI Ken | 35-29 | YOSHIYUKI Suganuma |
| KOYASHIKI Ken | 38-26 | UNO Toshihiro |
| HASHIMOTO Yuya | 44-20 | KOYASHIKI Ken |
| KOYASHIKI Ken | 41-23 | UNO Toshihiro |
| YAMANAKA Yukihiro | 33-31 | KOYASHIKI Ken |
| KOYASHIKI Ken | 36-28 | YOSHIYUKI Suganuma |
| KOYASHIKI Ken | 50-14 | TSUKAMOTO Hiroaki |
| SHIMIZU Naoki | 36-28 | KOYASHIKI Ken |
| SHIMIZU Naoki | 38-26 | KOYASHIKI Ken |
| KOYASHIKI Ken | 37-27 | MIYAGAWA Keigo |
| KANOU Eishi | 42-22 | KOYASHIKI Ken |
| KOYASHIKI Ken | 42-22 | WAKITA Kengo |
| KOYASHIKI Ken | 45-19 | TAKAGI Yosuke |
| USHIRO Hideaki | won against | KOYASHIKI Ken |
| SUGIYAMA Toshio | 36-28 | KOYASHIKI Ken |
| KOYASHIKI Ken | 34-30 | HASHIMOTO Yuya |
2016-12-24: 53_Nagoya_open(Japan)
2016-11-19: 37_Inuyama_open_afternoon(Japan)
2016-10-30: 100_Kanagawa_open(Japan)
2016-09-24: 52_Nagoya_open(Japan)
2016-09-04: 11_Ouza_sen(Japan)
2016-07-17: 44_All_Japan_open_championship(Japan)
2016-06-19: 44_All_Japan_Chubu_prelim(Japan)
2016-05-04: 28_Kyoto_open(Japan)
2016-04-17: 51_Nagoya_open(Japan)
2016-03-20: 37_Meijin(Japan)
2016-03-06: 1_Aichi_open(Japan)
2016-02-27: 33_Inuyama_open(Japan)
2016-01-30: 23_Suzuka_open(Japan)
2016-01-17: 2016_Chubu_expert_games(Japan)
2016-01-17: 2016_Chubu_expert_games_final(Japan)
| FUKUZUKA Ichihiro | 37-27 | KOYASHIKI Ken |
| TAKAHASHI Akihiro | 51-13 | KOYASHIKI Ken |
| OKAMOTO Harumi | 34-30 | KOYASHIKI Ken |
| KOYASHIKI Ken | 37-27 | NAGASHIMA Kouyou |
| UNO Toshihiro | 39-25 | KOYASHIKI Ken |
| KOYASHIKI Ken | 43-21 | TSUKAMOTO Hiroaki |
| KOYASHIKI Ken | 36-28 | HASHIMOTO Yuya |
| KOYASHIKI Ken | 39-25 | UNO Toshihiro |
| YOSHIYUKI Suganuma | 33-31 | KOYASHIKI Ken |
| KOYASHIKI Ken | 58-06 | WAKITA Kengo |
| KOYASHIKI Ken | 44-20 | SHIMIZU Naoki |
| MIYAZAKI Yuji | 53-11 | KOYASHIKI Ken |
| KURAHASHI Satoshi | 37-27 | KOYASHIKI Ken |
| HAYASAKA Toshie | 43-21 | KOYASHIKI Ken |
| SHINDO You | 39-25 | KOYASHIKI Ken |
| MITSUYA Nobuaki | 47-17 | KOYASHIKI Ken |
| SHIFMAN Ilya | 35-29 | KOYASHIKI Ken |
| IKEDA Atsuhiko | 42-22 | KOYASHIKI Ken |
| IKEDA Yuki | 46-18 | KOYASHIKI Ken |
| KOYASHIKI Ken | 38-26 | TAGUCHI Mika |
| TAKAHASHI Akihiro | 50-14 | KOYASHIKI Ken |
| KOYASHIKI Ken | 50-14 | SATO Kyoko |
| OHTSUBO Hidetaka | 42-22 | KOYASHIKI Ken |
| KOYASHIKI Ken | 36-28 | YAMANAKA Yukihiro |
| NAGANO Yasushi | 35-29 | KOYASHIKI Ken |
| NARA Souma | 34-30 | KOYASHIKI Ken |
| YAMAZAKI Keita | 41-23 | KOYASHIKI Ken |
| KOYASHIKI Ken | 44-20 | TAKEDA Kyoko |
| TAKIZAWA Nobuyuki | 34-30 | KOYASHIKI Ken |
| LEE Chunae | 43-21 | KOYASHIKI Ken |
| SASAKI Sohei | won against | KOYASHIKI Ken |
| KAMEDA Ryota | won against | KOYASHIKI Ken |
| SANO Hirotaka | won against | KOYASHIKI Ken |
| KOYASHIKI Ken | won against | NAKAMURA Sou |
| MIYAZAKI Toru | won against | KOYASHIKI Ken |
| KAMEMOTO Osamu | won against | KOYASHIKI Ken |
| HAGA Kazutoshi | 41-23 | KOYASHIKI Ken |
| KOYASHIKI Ken | 37-27 | HARA Shuichi |
| KOYASHIKI Ken | won against | OHTSUBO Hidetaka |
| YOSHIYUKI Suganuma | 36-28 | KOYASHIKI Ken |
| KOYASHIKI Ken | 35-29 | YAMANAKA Mami |
| KOYASHIKI Ken | 45-19 | FUJIOKA Ken |
| KOYASHIKI Ken | 38-26 | KASAI Yuta |
| TSUCHIYA Keishiro | 41-23 | KOYASHIKI Ken |
| UEDA Takashi | 38-26 | KOYASHIKI Ken |
| NORIMITSU Ayumi | 33-31 | KOYASHIKI Ken |
| TAKIGAWA Mitsuaki | 52-12 | KOYASHIKI Ken |
| KOYASHIKI Ken | 49-15 | NAGASHIMA Kouyou |
| YAMAZAKI Keita | 46-18 | KOYASHIKI Ken |
| KOYASHIKI Ken | 39-25 | TAKAGI Yosuke |
| KOYASHIKI Ken | 34-30 | MATSUMOTO Hiroyuki |
| KANOU Eishi | 38-26 | KOYASHIKI Ken |
| KOYASHIKI Ken | 39-25 | FUKUDA Akihiro |
| FUJIOKA Ken | 33-31 | KOYASHIKI Ken |
| UNO Toshihiro | 39-25 | KOYASHIKI Ken |
| KOYASHIKI Ken | won against | OHNO Atsuko |
| FUKUCHI Keisuke | won against | KOYASHIKI Ken |
| KOYASHIKI Ken | won against | OHTSUBO Hidetaka |
| MIYAZAKI Toru | won against | KOYASHIKI Ken |
| NODA Bintatsu | won against | KOYASHIKI Ken |
| KOYASHIKI Ken | won against | KAWAKAMI Yoshihiro |
| NAGISA Shougo | won against | KOYASHIKI Ken |
| MATSUMOTO Hiroyuki | 53-11 | KOYASHIKI Ken |
| KOYASHIKI Ken | 45-19 | ONO Hideki |
| KOYASHIKI Ken | 51-13 | TAGUCHI Amane |
| KOYASHIKI Ken | 36-28 | SATO Reiko |
| OHIKE Yoshinori | 48-16 | KOYASHIKI Ken |
| SUGIYAMA Tomoyuki | 58-06 | KOYASHIKI Ken |
| KOYASHIKI Ken | 50-14 | MIURA Hideki |
| SHIMIZU Naoki | 45-19 | KOYASHIKI Ken |
| WAKITA Kengo | 37-27 | KOYASHIKI Ken |
| NAGASHIMA Kouyou | 41-23 | KOYASHIKI Ken |
| TSUKAMOTO Hiroaki | 44-20 | KOYASHIKI Ken |
| KATO Teru | 46-18 | KOYASHIKI Ken |
| OHTSUBO Hidetaka | 33-31 | KOYASHIKI Ken |
| KOYASHIKI Ken | 39-25 | YAMADA Yutaka |
| KOYASHIKI Ken | 45-19 | HASHIMOTO Yuya |
| KOYASHIKI Ken | 35-29 | HARA Shuichi |
| KOYASHIKI Ken | 40-24 | ANDO Keito |
| KOYASHIKI Ken | 44-20 | HIGUCHI Atsutoshi |
| YAMANAKA Yukihiro | 38-26 | KOYASHIKI Ken |
| TAKEMURA Haruki | 41-23 | KOYASHIKI Ken |
| SHIMIZU Naoki | 46-18 | KOYASHIKI Ken |
| KOYASHIKI Ken | 42-22 | HAYASHI Taka |
| KOYASHIKI Ken | 35-29 | KIBA Kenta |
| KOYASHIKI Ken | 38-26 | KATO Teru |
| ITO Yuta | 52-12 | KOYASHIKI Ken |
2015-12-19: 50_Nagoya_open(Japan)
2015-11-22: 32_Inuyama_open_part_2(Japan)
2015-09-26: 49_Nagoya_open(Japan)
2015-08-22: 31_Inuyama_open(Japan)
2015-06-21: 43_All_Japan_Nagareyama_prelim(Japan)
2015-05-05: 30_Inuyama_open(Japan)
2015-04-26: 45_Blue_Sky_conference(Japan)
2015-04-11: 20_Suzuka_open(Japan)
2015-04-05: 48_Nagoya_open(Japan)
2015-03-07: 29_Inuyama_open(Japan)
2015-02-07: 2015_Expert_games(Japan)
2015-01-31: 19_Suzuka_open(Japan)
| HAYASHI Taka | 40-24 | KOYASHIKI Ken |
| KOYASHIKI Ken | 36-28 | OHTSUBO Hidetaka |
| KOYASHIKI Ken | 41-23 | YAMANAKA Yukihiro |
| KOYASHIKI Ken | 34-30 | SATO Reiko |
| TAKAGI Yosuke | 40-24 | KOYASHIKI Ken |
| ITO Yuta | 41-23 | KOYASHIKI Ken |
| YOSHIYUKI Suganuma | 34-30 | KOYASHIKI Ken |
| OKAMOTO Harumi | 35-29 | KOYASHIKI Ken |
| UNO Toshihiro | 34-30 | KOYASHIKI Ken |
| KOYASHIKI Ken | 44-20 | HASHIMOTO Yuya |
| KOYASHIKI Ken | 38-26 | TSUKAMOTO Hiroaki |
| FUJIOKA Ken | 34-30 | KOYASHIKI Ken |
| KOYASHIKI Ken | 34-30 | UNO Toshihiro |
| SATO Reiko | 33-31 | KOYASHIKI Ken |
| YAMANAKA Yukihiro | 36-28 | KOYASHIKI Ken |
| SUEHIRO Ohachi | 37-27 | KOYASHIKI Ken |
| HARA Shuichi | 42-22 | KOYASHIKI Ken |
| SHIMOMURA Shiki | 33-31 | KOYASHIKI Ken |
| KOYASHIKI Ken | 38-26 | OHTSUBO Hidetaka |
| FUKUDA Akihiro | 35-29 | KOYASHIKI Ken |
| KUMA Mitsuo | 33-31 | KOYASHIKI Ken |
| UNO Toshihiro | 34-30 | KOYASHIKI Ken |
| KOYASHIKI Ken | 35-29 | WAKITA Kengo |
| KOYASHIKI Ken | 34-30 | YAMANAKA Yukihiro |
| KOYASHIKI Ken | 33-31 | YOSHIYUKI Suganuma |
| ITO Yuta | 36-28 | KOYASHIKI Ken |
| HASHIMOTO Yuya | 33-31 | KOYASHIKI Ken |
| YOSHIYUKI Suganuma | 40-24 | KOYASHIKI Ken |
| KOYASHIKI Ken | 38-26 | YAMADA Yutaka |
| KUMA Akira | 35-29 | KOYASHIKI Ken |
| KOYASHIKI Ken | 35-29 | KATO Teru |
| MIYASATO Shiyoko | 36-28 | KOYASHIKI Ken |
| TAKAGI Yosuke | 35-29 | KOYASHIKI Ken |
| TAKIGAWA Mitsuaki | 34-30 | KOYASHIKI Ken |
| KOYASHIKI Ken | 42-22 | TSUKAMOTO Hiroaki |
| KUZE Kiumi | 33-31 | KOYASHIKI Ken |
| KOYASHIKI Ken | 44-20 | KATO Teru |
| FUJIOKA Ken | 43-21 | KOYASHIKI Ken |
| KOYASHIKI Ken | 47-17 | NAKAMURA Akihi |
| KUZE Kiumi | 54-10 | KOYASHIKI Ken |
| KOYASHIKI Ken | 41-23 | ARIBA Naoki |
| USHIRO Hideaki | 55-09 | KOYASHIKI Ken |
| IWASAKI Masaaki | 37-27 | KOYASHIKI Ken |
| KOYASHIKI Ken | 36-28 | KAWAMURA Toyoto |
| KATO Teru | 35-29 | KOYASHIKI Ken |
| ANDO Tomoaki | 39-25 | KOYASHIKI Ken |
| SUGIYAMA Toshio | 40-24 | KOYASHIKI Ken |
| KOYASHIKI Ken | 41-23 | YAMANAKA Yukihiro |
| TAKAGI Yosuke | 45-19 | KOYASHIKI Ken |
| KOYASHIKI Ken | 40-24 | KUZE Kiumi |
| YAMADA Yutaka | 41-23 | KOYASHIKI Ken |
| KOYASHIKI Ken | 44-20 | HIGUCHI Atsutoshi |
| WAKAMORI Hiroya | 38-26 | KOYASHIKI Ken |
| YAMANAKA Yukihiro | 42-22 | KOYASHIKI Ken |
| KOYASHIKI Ken | 43-21 | KAWAMOTO Koushi |
| KOYASHIKI Ken | 43-21 | SAGARI Yuuki |
| KANOU Eishi | 38-26 | KOYASHIKI Ken |
| FUJIOKA Ken | 41-23 | KOYASHIKI Ken |
| IZUMI Takashi | 38-26 | KOYASHIKI Ken |
| YAMANAKA Yukihiro | 43-21 | KOYASHIKI Ken |
| MIURA Hideki | 35-29 | KOYASHIKI Ken |
| SHIMIZU Naoki | 61-03 | KOYASHIKI Ken |
| TSUCHIDA Daisuke | 46-18 | KOYASHIKI Ken |
| YAMANAKA Yukihiro | 38-26 | KOYASHIKI Ken |
| FUJIOKA Ken | 41-23 | KOYASHIKI Ken |
| KOYASHIKI Ken | 36-28 | KATO Teru |
| KOYASHIKI Ken | 49-15 | HASHIMOTO Yuya |
| HIGUCHI Atsutoshi | 39-25 | KOYASHIKI Ken |
| MATSUYA Shinpei | 46-18 | KOYASHIKI Ken |
| KOYASHIKI Ken | 39-25 | HATTORI Kenji |
| TAKAGI Yosuke | 38-26 | KOYASHIKI Ken |
| KOYASHIKI Ken | 33-31 | FUJIOKA Ken |