Ratings
ISHII Takamasa (Japan)
Japanese name(s): 石井孝政41 tournaments
225 results
Player ID: 10356
225 results
Player ID: 10356
2018-05-20: 40_Niigata_challenge_cup(Japan)
2018-05-05: 186_Nagareyama_open(Japan)
2018-04-15: 185_Nagareyama_open(Japan)
| KOBAYASHI Kano | 41-23 | ISHII Takamasa |
| ISHII Takamasa | 53-11 | SATO Kaishun |
| ISHII Takamasa | 36-28 | DOBASHI Yusuke |
| ISHII Takamasa | 48-16 | SASAKAWA Satoshi |
| KOBAYASHI Syunjiro | 41-23 | ISHII Takamasa |
| ISHII Takamasa | 57-07 | NAKAMURA Kazuhiro |
| ABE Yura | 40-24 | ISHII Takamasa |
| ISHII Takamasa | won against | MIYAKOSHI Orita |
| ISOBE Masaki | 53-11 | ISHII Takamasa |
| ISHII Takamasa | 41-23 | TSUCHIGANE Taishi |
| SHINDO You | 56-08 | ISHII Takamasa |
| KAWAKAMI Eiichi | 50-14 | ISHII Takamasa |
| SHINDO Aoba | 57-07 | ISHII Takamasa |
| ISHII Takamasa | 50-14 | NANJOU Kazuki |
| ISHII Takamasa | 43-21 | TANIHARA Hinata |
| ISHII Takamasa | 40-24 | ISHIDA Ren |
| KOSHINO Kazuhiko | 41-23 | ISHII Takamasa |
2017-12-16: 183_Nagareyama_open(Japan)
2017-11-18: 182_Nagareyama_open(Japan)
2017-09-24: 13_Shiba_open(Japan)
2017-08-20: 180_Nagareyama_open(Japan)
2017-06-18: 45_All_Japan_East_Kanto_prelim(Japan)
2017-04-01: 177_Nagareyama_open(Japan)
2017-03-04: 176_Nagareyama_open(Japan)
| MATSUMOTO Makoto | 56-08 | ISHII Takamasa |
| ISHII Takamasa | 59-05 | INOUE Shinron |
| ISHII Takamasa | 35-29 | KOBAYASHI Makoto |
| KOBAYASHI Manabu | 33-31 | ISHII Takamasa |
| OKUDA Tsuyoshi | 47-17 | ISHII Takamasa |
| GOH Jun Jie Anthony | 44-20 | ISHII Takamasa |
| MABUCHI Yuta | 54-10 | ISHII Takamasa |
| ISHII Takamasa | 42-22 | KOBAYASHI Makoto |
| ISHII Takamasa | 37-27 | KOBAYASHI Manabu |
| TAKAHARU Saki | 37-27 | ISHII Takamasa |
| SHINDO You | 61-03 | ISHII Takamasa |
| NAGASHIMA Kazuhito | 37-27 | ISHII Takamasa |
| ISHII Takamasa | 38-26 | GO Shinu |
| KOSHINO Kazuhiko | 42-22 | ISHII Takamasa |
| SAWADA Takehiko | 34-30 | ISHII Takamasa |
| NANASE Yuuma | 52-12 | ISHII Takamasa |
| ISHII Takamasa | 42-22 | MIZUKI Kenji |
| FUKUHATA Kiyone | 32-32 | ISHII Takamasa |
| ABE Yura | 58-06 | ISHII Takamasa |
| ISHII Takamasa | 41-23 | MORIKAWA Haruhito |
| ISHII Takamasa | 51-13 | NAKAMURA Kazuhiro |
| MATSUMOTO Makoto | 64-00 | ISHII Takamasa |
| ISHII Takamasa | 39-25 | TAYAMA Tsubasa |
| OKUDA Tsuyoshi | 47-17 | ISHII Takamasa |
| NARUMI Hisatoshi | 45-19 | ISHII Takamasa |
| ISHII Takamasa | 56-08 | NAKAMURA Kazuhiro |
| KOBAYASHI Makoto | 51-13 | ISHII Takamasa |
| KOBAYASHI Manabu | 46-18 | ISHII Takamasa |
| KURAHASHI Satoshi | 43-21 | ISHII Takamasa |
| ISHII Takamasa | 58-06 | NAKAMURA Kazuhiro |
| TAKAHASHI Toshi | 35-29 | ISHII Takamasa |
| ISHII Takamasa | 44-20 | KOJIMA Akiyasu |
| ISHII Takamasa | 35-29 | KATORI Michihiro |
| TSUTOMU Soichiro | 37-27 | ISHII Takamasa |
| WATANABE Keiichi | 44-20 | ISHII Takamasa |
| ISHII Takamasa | 42-22 | KOBAYASHI Makoto |
| NAGAO Hiroto | 54-10 | ISHII Takamasa |
| MATSUMOTO Makoto | 55-09 | ISHII Takamasa |
| ISHII Takamasa | 36-28 | TAKAHASHI Toshi |
| TAKAHARU Saki | 51-13 | ISHII Takamasa |
| ISHII Takamasa | 33-31 | IZUMI Shinya |
2016-12-24: 174_Nagareyama_open(Japan)
2016-11-20: 137_Nagareyama_open(Japan)
2016-10-01: 172_Nagareyama_open(Japan)
2016-09-25: 12_Chiba_open(Japan)
2016-07-23: 170_Nagareyama_open(Japan)
2016-06-26: 44_All_Japan_East_Kanto_prelim(Japan)
2016-06-11: 107_Chiyarenshi_open_intermediate(Japan)
2016-05-08: 169_Nagareyama_open(Japan)
2016-04-23: 41_Nagareyama_B(Japan)
2016-02-13: 40_Nagareyama_B(Japan)
2016-01-24: 39_Nagareyama_B(Japan)
2016-01-16: 103_Chiyarenshi_open(Japan)
| MATSUMOTO Makoto | 43-21 | ISHII Takamasa |
| SAWADA Takehiko | 55-09 | ISHII Takamasa |
| ISHII Takamasa | 47-17 | TAKAHASHI Toshi |
| ISHII Takamasa | 33-31 | WATANABE Keiichi |
| TAKAHASHI Shiu | 43-21 | ISHII Takamasa |
| ISHII Takamasa | 46-18 | OKUNISHI Hina |
| IWAKURA Hiroaki | 54-10 | ISHII Takamasa |
| ISOBE Masaki | 37-27 | ISHII Takamasa |
| ISHIKAWA Akira | 36-28 | ISHII Takamasa |
| KITIGAWA Mami | 38-26 | ISHII Takamasa |
| ISHII Takamasa | 43-21 | FUJIEDA Sae |
| ISHII Takamasa | 40-24 | TAKEDA Kyoko |
| MATSUMOTO Makoto | 37-27 | ISHII Takamasa |
| SHINDO You | 35-29 | ISHII Takamasa |
| KOBAYASHI Makoto | 36-28 | ISHII Takamasa |
| ISHII Takamasa | 43-21 | KITIGAWA Mami |
| KOBAYASHI Manabu | 46-18 | ISHII Takamasa |
| SHINDO Aoba | 36-28 | ISHII Takamasa |
| ISHII Takamasa | 37-27 | SUDA Mao |
| NISHIMURA Akihiro | 39-25 | ISHII Takamasa |
| EGUTI Kotoha | 45-19 | ISHII Takamasa |
| ISHII Takamasa | 59-05 | NAKAMURA Kazuhiro |
| ISHII Takamasa | 33-31 | KOSHINO Kazuhiko |
| TSUCHIYA Shotaro | 42-22 | ISHII Takamasa |
| AKAGI Tachiro | 50-14 | ISHII Takamasa |
| KOBAYASHI Manabu | 47-17 | ISHII Takamasa |
| ISHII Takamasa | 53-11 | FUJIOKA Shuusei |
| NARUMI Hisatoshi | 56-08 | ISHII Takamasa |
| NISHIMURA Haruna | 39-25 | ISHII Takamasa |
| TAKAHASHI Toshi | won against | ISHII Takamasa |
| OHNO Tomohiro | 47-17 | ISHII Takamasa |
| NARUMI Hisatoshi | 45-19 | ISHII Takamasa |
| ISHII Takamasa | 42-22 | KOBAYASHI Makoto |
| KURAHASHI Satoshi | 49-15 | ISHII Takamasa |
| AKAGI Tachiro | 43-21 | ISHII Takamasa |
| ISHII Takamasa | 51-13 | TAKAHASHI Shiu |
| SHINNO Hiroki | 34-30 | ISHII Takamasa |
| ISHII Takamasa | 37-27 | ISHIGURO Hiroki |
| NAKAMURA Kazuki | 47-17 | ISHII Takamasa |
| ISHII Takamasa | 39-25 | FUKUDA Akihiro |
| ITSUKI Nakasama | 33-31 | ISHII Takamasa |
| TAKAHASHI Shiu | 44-20 | ISHII Takamasa |
| MATSUMOTO Makoto | 50-14 | ISHII Takamasa |
| ISHII Takamasa | 42-22 | SUZUKI Kenji |
| KOSHINO Kazuhiko | 50-14 | ISHII Takamasa |
| ISOBE Masaki | 51-13 | ISHII Takamasa |
| ISHII Takamasa | 44-20 | NAKAJIMA Hajime |
| ISHII Takamasa | 39-25 | YUUKI Kokujin |
| ISHII Takamasa | 33-31 | KAJIAWA Mariko |
| ISHII Takamasa | 59-05 | TSUKAMOTO Takashi |
| ISHII Takamasa | 51-13 | KAJIAWA Shuji |
| ISHII Takamasa | 35-29 | NAKAJIMA Hajime |
| ISHIKAWA Hikaru | 54-10 | ISHII Takamasa |
| TAKAHARU Saki | 53-11 | ISHII Takamasa |
| ISHII Takamasa | 39-25 | OCHIAI Naofumi |
| TSUTOMU Soichiro | won against | ISHII Takamasa |
| ISHII Takamasa | 41-23 | YAMAGUCHI Hironobu |
| ISHII Takamasa | 42-22 | YUUKI Kokujin |
| ISHII Takamasa | 48-16 | YOSHIDA Yukiko |
| ISHII Takamasa | 37-27 | YAMAGUCHI Tomoki |
| ISHII Takamasa | 42-22 | TSUTOMU Soichiro |
| SASAKI Yasuyuki | 41-23 | ISHII Takamasa |
| KUDOU Yuusei | 36-28 | ISHII Takamasa |
| ATOBE Shuugo | 36-28 | ISHII Takamasa |
| ISHII Takamasa | 50-14 | KUBO Katsuhiko |
| KOSUKE Daisuke | 39-25 | ISHII Takamasa |
| KUBO Katsuhiko | 39-25 | ISHII Takamasa |
2015-12-19: 38_Nagareyama_B(Japan)
2015-11-15: 37_Nagareyama_B(Japan)
2015-10-10: 100_Chiyarenshi_open(Japan)
2015-10-03: 164_Nagareyama_open(Japan)
2015-09-20: 11_Chiba_open(Japan)
2015-09-12: 99_Chiyarenshi_open(Japan)
2015-08-15: 34_Nagareyama_B(Japan)
2015-08-08: 98_Chiyarenshi_open(Japan)
2015-07-18: 33_Nagareyama_B(Japan)
2015-07-11: 97_Chiyarenshi_open(Japan)
2015-06-13: 96_Chiyarenshi_open(Japan)
2015-05-23: 32_Nagareyama_B(Japan)
2015-05-09: 95_Chiyarenshi_open(Japan)
2015-04-25: 100_Shinagawa_open(Japan)
2015-04-11: 31_Nagareyama_B(Japan)
2015-03-29: 30_Nagareyama_B(Japan)
2015-03-14: 93_Chiyarenshi_open(Japan)
2015-02-21: 29_Nagareyama_B(Japan)
| EGUTI Kotoha | 34-30 | ISHII Takamasa |
| ISHII Takamasa | 47-17 | YOSHIDA Yukiko |
| ISHII Takamasa | 49-15 | MORIKAWA Yoshihito |
| ISHII Takamasa | 52-12 | NAKAJIMA Hajime |
| ISHII Takamasa | 47-17 | TSUKAMOTO Takashi |
| ISHII Takamasa | 56-08 | IIDA Nao |
| ISHII Takamasa | 33-31 | OKUNO Masanobu |
| YUUKI Kokujin | 38-26 | ISHII Takamasa |
| EGUTI Kotoha | 39-25 | ISHII Takamasa |
| ISHII Takamasa | 47-17 | UI Yoko |
| ISHII Takamasa | 36-28 | YUBARA Satoshi |
| NAKAMURA Rintaro | 40-24 | ISHII Takamasa |
| ATOBE Shuugo | 33-31 | ISHII Takamasa |
| TAKAMIZAWA Daiki | won against | ISHII Takamasa |
| ATOBE Shuugo | 35-29 | ISHII Takamasa |
| TSUCHIYA Shotaro | 52-12 | ISHII Takamasa |
| ISHII Takamasa | 35-29 | KOBAYASHI Makoto |
| HISHIYAMA Yuichi | 52-12 | ISHII Takamasa |
| KOBAYASHI Manabu | 44-20 | ISHII Takamasa |
| MATSUMOTO Makoto | 50-14 | ISHII Takamasa |
| ISHII Takamasa | 39-25 | ARAI Hiroyuki |
| SOUDA Shun | 54-10 | ISHII Takamasa |
| KOSHINO Kazuhiko | 50-14 | ISHII Takamasa |
| ISHII Takamasa | 48-16 | MATSUDO Kiyohiko |
| ISHII Takamasa | 53-11 | MURO Yuya |
| HAYASAKA Toshie | 40-24 | ISHII Takamasa |
| ISHII Takamasa | 57-07 | TAKAO Izumi |
| SAJI Kouya | 35-29 | ISHII Takamasa |
| ISHII Takamasa | 40-24 | ATOBE Shuugo |
| ISHII Takamasa | 42-22 | OCHIAI Naofumi |
| MATSUOKA Katsuya | 41-23 | ISHII Takamasa |
| ISHII Takamasa | 38-26 | YUBARA Satoshi |
| ISHII Takamasa | 40-24 | SAJI Kouya |
| EGUTI Kotoha | 35-29 | ISHII Takamasa |
| ISHIGA Rai | won against | ISHII Takamasa |
| ISHII Takamasa | 55-09 | TERASHIMA Ryo |
| MORIKAWA Haruhito | 35-29 | ISHII Takamasa |
| NAGISA Shougo | 34-30 | ISHII Takamasa |
| ISHII Takamasa | 39-25 | ATOBE Shuugo |
| ISHII Takamasa | 33-31 | MATSUOKA Katsuya |
| ISHII Takamasa | 35-29 | HAMADA Haruki |
| ISHII Takamasa | 34-30 | FUKUI Hiroto |
| ISHII Takamasa | 38-26 | YUBARA Satoshi |
| EGUTI Kotoha | 44-20 | ISHII Takamasa |
| ISHII Takamasa | 46-18 | NAKAMURA Kazuhiro |
| NAKAJIMA Hajime | 35-29 | ISHII Takamasa |
| ISHII Takamasa | 48-16 | WATANABE Yuuto |
| ISHII Takamasa | 48-16 | YUUKI Kokujin |
| ISHII Takamasa | 38-26 | FUMIAKI Juria |
| MATSUOKA Katsuya | 41-23 | ISHII Takamasa |
| ISHII Takamasa | 37-27 | KOIZUMI Keisuke |
| ISHII Takamasa | 38-26 | SAJI Kouya |
| TAKAMIZAWA Daiki | 38-26 | ISHII Takamasa |
| ISHII Takamasa | 33-31 | ASHIZAWA Yuuki |
| SHINNO Hiroki | 41-23 | ISHII Takamasa |
| TANII Satoki | 38-26 | ISHII Takamasa |
| ISHII Takamasa | 35-29 | IWASAKI Tomoyuki |
| OCHIAI Naofumi | 42-22 | ISHII Takamasa |
| ISHII Takamasa | 34-30 | OCHIAI Naofumi |
| MORIKAWA Yoshihito | 53-11 | ISHII Takamasa |
| ISHII Takamasa | 57-07 | MURO Yuya |
| ISHII Takamasa | 50-14 | NAKAMURA Kazuhiro |
| ISHII Takamasa | 47-17 | MORIKAWA Haruhito |
| ISHII Takamasa | 34-30 | OCHIAI Naofumi |
| ISHII Takamasa | 35-29 | WATANABE Yuuto |
| ISHII Takamasa | 41-23 | TAKAMIZAWA Daiki |
| OKAMURA Anetsu | 41-23 | ISHII Takamasa |
| ISHII Takamasa | 42-22 | KOBAYASHI You |
| ISHII Takamasa | 35-29 | FUKUHATA Kiyone |
| IWASAKI Tomoyuki | 36-28 | ISHII Takamasa |
| HISHIYAMA Yuichi | 42-22 | ISHII Takamasa |
| OHNO Atsuko | 39-25 | ISHII Takamasa |
| ISHII Takamasa | 35-29 | WATANABE Yuuto |
| ISHII Takamasa | 33-31 | OCHIAI Naofumi |
| TATSUMI-IIJIMA Yukiko | 34-30 | ISHII Takamasa |
| WATANABE Keiichi | 41-23 | ISHII Takamasa |
| NARA Souma | 45-19 | ISHII Takamasa |
| ISHII Takamasa | 50-14 | NARA Yumiko |
| ISHII Takamasa | 37-27 | TSUKAMOTO Takashi |
| ISHII Takamasa | 36-28 | NAKAJIMA Hajime |
| ISHII Takamasa | 44-20 | MITSUYOSHI Hiroki |
| ISHII Takamasa | 41-23 | YUJIRI Kouta |
| GOH Jun Jie Anthony | 45-19 | ISHII Takamasa |
| NAKAJIMA Hajime | won against | ISHII Takamasa |
| ISHII Takamasa | 38-26 | MITSUYOSHI Taiki |
| OKAMURA Anetsu | 42-22 | ISHII Takamasa |
| ISHII Takamasa | 33-31 | TOYOTA Wakako |
| ISHII Takamasa | 41-23 | KOBAYASHI Kazunari |
| OCHIAI Naofumi | 40-24 | ISHII Takamasa |
| ISHII Takamasa | 37-27 | NAKAMURA Kantoku |
| NARITA Shunsuke | 46-18 | ISHII Takamasa |
| ISHII Takamasa | 47-17 | NAKAJIMA Hajime |
| HATENA Takashi | 42-22 | ISHII Takamasa |
| OCHIAI Naofumi | 46-18 | ISHII Takamasa |
| ISHII Takamasa | 50-14 | NAKAMURA Kazuhiro |
2008-06-14: 40th Challenge Cup B(Japan)
| ISHII Takamasa | won against | FUMIMOTO Saku |
| ISHII Takamasa | won against | YUBARA Satoshi |
| ISHII Takamasa | won against | ISHIWATA Yoshikazu |
| ISHII Takamasa | lost to | HAMAJIMA Satatsu |
| ISHII Takamasa | won against | KIKUCHI Akemi |
