Ratings
KAMEMOTO Osamu (Japan)
Japanese name(s): 亀本修182 tournaments
1046 results
Player ID: 10070
Rated T129 in Japan and T147 in Asia&Oceania&Africa and T165 in the World
Latest rating: 2154
1046 results
Player ID: 10070
Rated T129 in Japan and T147 in Asia&Oceania&Africa and T165 in the World
Latest rating: 2154
- 2025
- 2024
- 2023
- 2022
- 2021
- 2020
- 2019
- 2018
- 2017
- 2016
- 2015
- 2014
- 2013
- 2012
- 2011
- 2010
- 2009
- 2008
- 2007
- 2006
- 2005
- 2004
- 2003
- 2002
- 2001
- 2000
- 1999
- 1998
- 1997
- 1996
- 1995
- 1994
- 1993
- 1992
- 1991
2025-08-17: 43_Hiroshima_open(Japan)
2025-07-27: 42_Hiroshima_open(Japan)
2025-06-15: 41_Hiroshima_open(Japan)
2025-06-01: 118_Q_league(Japan)
2025-05-11: 117_Q_league(Japan)
2025-04-27: 116_Q_league(Japan)
2025-03-30: 40_Hiroshima_open(Japan)
2025-02-24: 2025_Chugoku_Shikoku_expert_games(Japan)
2025-01-19: 39_Hiroshima_open(Japan)
| KAMEMOTO Osamu | 33-31 | TANAKA Tetsuya |
| TOMINAGA Tomoki | 33-31 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 54-10 | HIGO Chihiro |
| KAMEMOTO Osamu | 46-18 | HIGO Itsuka |
| NAKAOKA Akinori | 35-29 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 38-26 | USHIRO Hideaki |
| KAMEMOTO Osamu | 64-00 | KOYANAGI Kouhiro |
| NAKAOKA Akinori | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 39-25 | NOMURA Soryo |
| KAMEMOTO Osamu | 48-16 | TANAKA Tetsuya |
| USHIRO Hideaki | 38-26 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 47-17 | OGISO Yuki |
| KAMEMOTO Osamu | 34-30 | USHIRO Hideaki |
| KAMEMOTO Osamu | 64-00 | KOYANAGI Kouhiro |
| KAMEMOTO Osamu | 48-16 | IWAMOTO Saki |
| KAMEMOTO Osamu | 55-09 | KOYAMA Masako |
| KAMEMOTO Osamu | 42-22 | TANAKA Tetsuya |
| KAMEMOTO Osamu | 48-16 | KAWAGUCHI Jinko |
| KAMEMOTO Osamu | 64-00 | SHIMOKAWA Atsuji |
| KAMEMOTO Osamu | 64-00 | MATSUMOTO Hiroyo |
| KAMEMOTO Osamu | 42-22 | SAKATA Takahiro |
| KAMEMOTO Osamu | 54-10 | SASAKI Hiranaga |
| KAMEMOTO Osamu | 37-27 | TAKANAGA Tokio |
| KAMEMOTO Osamu | 33-31 | SHIMO Takuya |
| SHIMO Takuya | 42-22 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 45-19 | TATEISHI Seishirou |
| KAMEMOTO Osamu | 45-19 | NISHINO Hayato |
| KAMEMOTO Osamu | 50-14 | NAKAMURA Sou |
| SUZUKI Yuuta | 44-20 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 37-27 | HETSUKU Yousuke |
| KAMEMOTO Osamu | 33-31 | OHTSUBO Masayuki |
| ESAKI Kazuhiro | 42-22 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 40-24 | OCHIKOCHI Masahiro |
| KAMEMOTO Osamu | 33-31 | NISHINO Hayato |
| KAMEMOTO Osamu | 49-15 | NAKANO Tomohaya |
| KAMEMOTO Osamu | 37-27 | TOMINAGA Tomoki |
| KAMEMOTO Osamu | 39-25 | TAKANAGA Tokio |
| KAMEMOTO Osamu | 55-09 | TANIGUCHI Eizi |
| KAMEMOTO Osamu | 38-26 | TOMINAGA Tomoki |
| KAMEMOTO Osamu | 35-29 | USHIRO Hideaki |
| KAMEMOTO Osamu | 33-31 | NAMBA Souma |
| GOH Jun Jie Anthony | 45-19 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 39-25 | OKABAYASHI Himuka |
| KAMEMOTO Osamu | 40-24 | MATSUDA Ibuki |
| KAMEMOTO Osamu | 50-14 | MATSUI Takashi |
| KAMEMOTO Osamu | 39-25 | OKADA Hiroyuki |
| USHIRO Hideaki | 54-10 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 35-29 | SASAKI Shunji |
| KAMEMOTO Osamu | 50-14 | TANAKA Tetsuya |
| TOKUMARU Go | 43-21 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 35-29 | USHIRO Hideaki |
| IMAMURA Kunihiko | 39-25 | KAMEMOTO Osamu |
| TANAKA Tetsuya | 36-28 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 59-05 | KOYANAGI Kouhiro |
| KAMEMOTO Osamu | 39-25 | HARADA Shota |
| KAMEMOTO Osamu | 33-31 | KOSAI Satomu |
2024-12-22: 38_Hiroshima_open(Japan)
2024-11-24: 37_Hiroshima_open(Japan)
2024-10-27: 112_Q_league(Japan)
2024-10-13: 36_Hiroshima_open(Japan)
2024-09-15: 35_Hiroshima_open(Japan)
2024-09-08: 50_All_Japan_championship(Japan)
2024-08-11: 109_Q_league(Japan)
2024-07-14: 108_Q_league(Japan)
2024-06-30: 50_All_Japan_Chigoku_Shikoku_prelim(Japan)
2024-05-19: 34_Hiroshima_open(Japan)
2024-04-28: 106_Q_league(Japan)
2024-04-07: 33_Hiroshima_open(Japan)
2024-03-17: 44_Meijin(Japan)
2024-03-16: 44_Meijin_masters(Japan)
2024-03-03: 32_Hiroshima_open(Japan)
2024-02-12: 2024_Chugoku_Shikoku_expert_games(Japan)
2024-01-14: 31_Hiroshima_open(Japan)
| KAMEMOTO Osamu | 50-14 | TOMINAGA Tomoki |
| KAMEMOTO Osamu | 39-25 | USHIRO Hideaki |
| KAMEMOTO Osamu | 64-00 | TOMINAGA Yasuharu |
| HAKUSAN Kaiwa | 41-23 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 54-10 | TANAKA Tetsuya |
| TOMINAGA Tomoki | 36-28 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 49-15 | TANAKA Tetsuya |
| KAGAHARA Shota | 35-29 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 43-21 | MATSUI Takashi |
| USHIRO Hideaki | 33-31 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 54-10 | HATAKE Yuriko |
| KAMEMOTO Osamu | 33-31 | SASAKI Shunji |
| KAMEMOTO Osamu | 54-10 | OKINAWA Takuto |
| KAMEMOTO Osamu | 50-14 | HAMADA Takuma |
| KAMEMOTO Osamu | 41-23 | HIRASHIMA Naoki |
| KAMEMOTO Osamu | 48-16 | SUEYASO Hideaki |
| KAMEMOTO Osamu | 47-17 | TANIGUCHI Eizi |
| KAMEMOTO Osamu | 44-20 | TAKANAGA Tokio |
| SUZUKI Yuuta | 36-28 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 36-28 | TOMINAGA Tomoki |
| KAMEMOTO Osamu | 35-29 | HIDA Mao |
| HATAKE Yuriko | 38-26 | KAMEMOTO Osamu |
| KOMATSU Kanaharu | 36-28 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 51-13 | TOMINAGA Yasuharu |
| KAMEMOTO Osamu | 45-19 | USHIRO Hideaki |
| KAMEMOTO Osamu | 36-28 | TANAKA Tetsuya |
| KAMEMOTO Osamu | 35-29 | MATSUI Takashi |
| KAMEMOTO Osamu | 36-28 | AZUMI Tenshi |
| USHIRO Hideaki | 37-27 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 43-21 | IMAMURA Kunihiko |
| KAMEMOTO Osamu | 55-09 | KAWAI Kotaro |
| NISHINO Hayato | 64-00 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | won against | TAGUCHI Mika |
| KAJOU Daichi | won against | KAMEMOTO Osamu |
| SATO Koichiro | won against | KAMEMOTO Osamu |
| SHIMIZU Naoki | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | won against | OISHI Hiroki |
| KAMEMOTO Osamu | won against | SASAKI Sohei |
| KAMEMOTO Osamu | 47-17 | KAWAI Shinobu |
| KAMEMOTO Osamu | 39-25 | TAKANAGA Tokio |
| KAMEMOTO Osamu | 35-29 | KUROGI Yuta |
| KAMEMOTO Osamu | 55-09 | AKAGI Tachiro |
| NISHINO Hayato | 34-30 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 43-21 | OKABAYASHI Naoto |
| KAMEMOTO Osamu | 47-17 | HIRASHIMA Naoki |
| KAKANOKI Tada | 40-24 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 39-25 | TAKANAGA Tokio |
| KAMEMOTO Osamu | 53-11 | TAGUCHI Shinya |
| KAMEMOTO Osamu | 36-28 | NISHINO Hayato |
| KUROGI Yuta | 36-28 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 35-29 | MAREKAWA Kentaro |
| KAMEMOTO Osamu | 34-30 | TOMINAGA Tomoki |
| KAMEMOTO Osamu | 38-26 | USHIRO Hideaki |
| ASAHINA Satoshi | 35-29 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 48-16 | MAEKAWA Yuuki |
| SASAKI Shunji | 44-20 | KAMEMOTO Osamu |
| USHIRO Hideaki | 41-23 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 47-17 | TOMINAGA Yasuharu |
| KAMEMOTO Osamu | 53-11 | TANAKA Tetsuya |
| KAMEMOTO Osamu | 43-21 | MORIKI Kouhei |
| KAMEMOTO Osamu | 38-26 | HATTORI Kouki |
| KAMEMOTO Osamu | 39-25 | TOMINAGA Tomoki |
| KUROGI Yuta | 32-32 | KAMEMOTO Osamu |
| SUZUKI Yuuta | 35-29 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 34-30 | MASUDA Tokuya |
| KAMEMOTO Osamu | 35-29 | NORIMITSU Ayumi |
| KAMEMOTO Osamu | 33-31 | TOMINAGA Tomoki |
| KAMEMOTO Osamu | 46-18 | KAWAI Nozomi |
| KAMEMOTO Osamu | 63-01 | TOMINAGA Yasuharu |
| MAEKAWA Yuuki | 33-31 | KAMEMOTO Osamu |
| MASUDA Tokuya | 47-17 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 64-00 | HIRANO Miku |
| KAMEMOTO Osamu | 54-10 | MAREKAWA Kentaro |
| KAMEMOTO Osamu | won against | MIYASAKA Kiyotaka |
| OKUDAIRA Akio | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 64-00 | TSUCHIGANE Link |
| ISHII Takehiro | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | won against | OKUDAIRA Fuyumi |
| OGURA Ryutaro | won against | KAMEMOTO Osamu |
| TAKAHASHI Satomi | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | won against | ARAKI Yasuyuki |
| SUGASE Takahiro | 47-17 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 40-24 | TANIDA Kunihiko |
| KAMEMOTO Osamu | 47-17 | UNO Toshihiro |
| KAMEMOTO Osamu | 49-15 | TAGUCHI Shinya |
| KAMEMOTO Osamu | 64-00 | TOMINAGA Yasuharu |
| KAMEMOTO Osamu | 39-25 | OKAMURA Hiroaki |
| KAMEMOTO Osamu | 33-31 | USHIRO Hideaki |
| KAMEMOTO Osamu | 35-29 | TOMINAGA Tomoki |
| KAMEMOTO Osamu | 55-09 | TAKAHASHI Takanori |
| NAMBA Souma | 34-30 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 41-23 | FUJIWARA Toyoshima |
| KAMEMOTO Osamu | 57-07 | OGISO Yuki |
| KAMEMOTO Osamu | 45-19 | MAREKAWA Kentaro |
| OISHI Kengo | 40-24 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 33-31 | MAEKAWA Yuuki |
| KAMEMOTO Osamu | 50-14 | TANAKA Tetsuya |
| KAMEMOTO Osamu | 43-21 | IMAMURA Kunihiko |
| USHIRO Hideaki | 40-24 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 49-15 | KOSEKI Yutaro |
| KAMEMOTO Osamu | 33-31 | OKAMURA Hiroaki |
| KAMEMOTO Osamu | 45-19 | MORIKI Kouhei |
2023-12-17: 30_Hiroshima_open(Japan)
2023-11-26: 49_All_Japan_championship(Japan)
2023-11-12: 29_Hiroshima_open(Japan)
2023-10-08: 49_All_Japan_Chugoku_Shikoku_prelim(Japan)
2023-09-17: 28_Hiroshima_open(Japan)
2023-07-30: 27_Hiroshima_open(Japan)
2023-06-18: 26_Hiroshima_open(Japan)
2023-05-21: 25_Hiroshima_open(Japan)
2023-03-26: 24_Hiroshima_open(Japan)
2023-02-23: 2023_Shikoku_expert_games(Japan)
| KAMEMOTO Osamu | 48-16 | TANAKA Tetsuya |
| KAMEMOTO Osamu | 44-20 | IMAMURA Kunihiko |
| MAEKAWA Yuuki | 33-31 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 46-18 | YAMAKITA Fumito |
| KAMEMOTO Osamu | 39-25 | TOMINAGA Tomoki |
| USHIRO Hideaki | 37-27 | KAMEMOTO Osamu |
| MIYAZAKI Toru | won against | KAMEMOTO Osamu |
| TSUCHIGANE Taishi | won against | KAMEMOTO Osamu |
| NAGASAKI Hidekazu | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | won against | FUJITA Takeshi |
| TOYOTA Hiroshi | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | won against | OISHI Hiroki |
| AZUMI Tenshi | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 40-24 | IMAMURA Kunihiko |
| KAMEMOTO Osamu | 54-10 | TOMINAGA Yasuharu |
| KAMEMOTO Osamu | 44-20 | TOMINAGA Tomoki |
| KAMEMOTO Osamu | 52-12 | USHIRO Hideaki |
| KAMEMOTO Osamu | 45-19 | TANAKA Tetsuya |
| TOMINAGA Tomoki | 33-31 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 55-09 | NISHIWAKI Shingo |
| KAMEMOTO Osamu | 34-30 | SASAKI Shunji |
| KAMEMOTO Osamu | 42-22 | KODAMA Tomoyuki |
| ASAHINA Satoshi | 48-16 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 51-13 | TOYOTA Hiroshi |
| KAMEMOTO Osamu | 44-20 | TOMINAGA Yasuharu |
| KAMEMOTO Osamu | 47-17 | USHIRO Hideaki |
| TOMINAGA Tomoki | 36-28 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 37-27 | OKAMURA Hiroaki |
| KAMEMOTO Osamu | 34-30 | MAEKAWA Yuuki |
| KAMEMOTO Osamu | 49-15 | MAREKAWA Kentaro |
| HASEGAWA Takeshi | 37-27 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 35-29 | MAEKAWA Yuuki |
| KAMEMOTO Osamu | 54-10 | USHIRO Hideaki |
| TOMINAGA Tomoki | 33-31 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 55-09 | MAREKAWA Kentaro |
| KAMEMOTO Osamu | 54-10 | KAYUKAWA Ryo |
| USHIRO Hideaki | 48-16 | KAMEMOTO Osamu |
| TOMINAGA Tomoki | 34-30 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 55-09 | OKAMURA Hiroaki |
| SASAKI Shunji | 38-26 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 45-19 | SASAKI Shunji |
| KAMEMOTO Osamu | 34-30 | USHIRO Hideaki |
| KAMEMOTO Osamu | 50-14 | WATANABE Motohiro |
| KAMEMOTO Osamu | 36-28 | MAEKAWA Yuuki |
| KAMEMOTO Osamu | 52-12 | OKAMURA Hiroaki |
| OSHIMIZU Yasunori | 34-30 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 42-22 | IMAMURA Kunihiko |
| KAMEMOTO Osamu | 43-21 | TOMINAGA Tomoki |
| TAKAYANA Seizou | 49-15 | KAMEMOTO Osamu |
| USHIRO Hideaki | 37-27 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 58-06 | TOMINAGA Yasuharu |
| KAMEMOTO Osamu | 44-20 | OISHI Kengo |
| KAMEMOTO Osamu | 46-18 | OKUDA Eishin |
| TANAKA Tetsuya | 37-27 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 39-25 | YAMANOUCHI Masahumi |
| KAMEMOTO Osamu | 40-24 | FUJIWARA Toyoshima |
| OKADA Junichi | 37-27 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 45-19 | MATSUI Takashi |
2022-07-10: 15_Ouza_sen(Japan)
2022-03-21: 42_Meijin(Japan)
2022-03-20: 42_Meijin_masters(Japan)
| HASEGAWA Takeshi | 33-31 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 34-30 | MITSUYA Nobuaki |
| TAYAMA Tsubasa | 34-30 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 56-08 | KIMURA Ayasa |
| KAMEMOTO Osamu | 35-29 | OTAKA Tomoki |
| URANO Kento | 42-22 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | won against | TSUCHIGANE Taishi |
| KAMEMOTO Osamu | won against | NAKANO Jo |
| KAMEMOTO Osamu | won against | YAMAGUCHI Tomoki |
| WADA Masaki | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | won against | GOTO Akihiko |
| KAMEMOTO Osamu | won against | YOSHINO Toru |
| SANO Kaoru | won against | KAMEMOTO Osamu |
| ARAKI Yasuyuki | 44-20 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 41-23 | KOBAYASHI Manabu |
| ITAGAKI Kenichi | 42-22 | KAMEMOTO Osamu |
2021-02-23: Shikoku_expert_games(Japan)
| KAMEMOTO Osamu | 51-13 | TOMINAGA Yasuharu |
| MAEKAWA Yuuki | 39-25 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 48-16 | TOMINAGA Tomoki |
| USHIRO Hideaki | 36-28 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 64-00 | TERESAKO Momoka |
| KAMEMOTO Osamu | 58-06 | OKADA Hiroyuki |
2020-02-23: Shikoku_expert_games(Japan)
2020-02-09: 105_Q_league(Japan)
2020-01-12: 23_Hiroshima_open(Japan)
| KAMEMOTO Osamu | 41-23 | YAMANOUCHI Masahumi |
| OKAMOTO Junya | 47-17 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 45-19 | FUJIWARA Toyoshima |
| KAMEMOTO Osamu | 47-17 | OKAMURA Hiroaki |
| KAWAKAMI Yoshihiro | won against | KAMEMOTO Osamu |
| MAEKAWA Yuuki | 34-30 | KAMEMOTO Osamu |
| MITSUYA Nobuaki | 53-11 | KAMEMOTO Osamu |
| KANZAKI Keisuke | 51-13 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 34-30 | HETSUKU Yousuke |
| KAMEMOTO Osamu | 35-29 | TANAKA Makoto |
| SHIMO Takuya | 32-32 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 39-25 | KUROGI Yuta |
| KAMEMOTO Osamu | 35-29 | SUZUKI Yuuta |
| YAMANOUCHI Masahumi | 37-27 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 42-22 | ONO Atsushi |
| OKADA Hiroyuki | 38-26 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 50-14 | OKUDA Eishin |
| KAMEMOTO Osamu | 43-21 | MATSUI Takashi |
| KAMEMOTO Osamu | 36-28 | FUJII Renya |
2019-12-22: 10_Kyushu_all_star_games(Japan)
2019-12-01: 22_Hiroshima_open(Japan)
2019-11-24: 48_All_Japan_championship(Japan)
2019-11-03: 21_Hiroshima_open(Japan)
2019-10-14: 48_All_Japan_Shikoku_prelim(Japan)
2019-09-15: 103_Q_league(Japan)
2019-08-18: 102_Q_league(Japan)
2019-07-21: 20_Hiroshima_open(Japan)
2019-07-14: 14_Ouza_sen(Japan)
2019-06-16: 19_Hiroshima_open(Japan)
2019-05-26: 101_Q_league(Japan)
2019-05-12: 18_Hiroshima_open(Japan)
2019-04-28: 100_Q_league(Japan)
2019-03-24: 40_Meijin(Japan)
2019-03-23: 40_Meijin_masters(Japan)
2019-03-03: 17_Hiroshima_open(Japan)
2019-02-17: 2019_Shikoku_expert_games(Japan)
2019-01-13: 16_Hiroshima_open(Japan)
| KAMEMOTO Osamu | 37-27 | SUZUKI Yuuta |
| TANAKA Makoto | 56-08 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 34-30 | HETSUKU Yousuke |
| KANZAKI Keisuke | 35-29 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 36-28 | MASUDA Tokuya |
| KAMEMOTO Osamu | 41-23 | NAKAMURA Sou |
| KUROGI Yuta | 32-32 | KAMEMOTO Osamu |
| MAEKAWA Yuuki | 49-15 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 64-00 | YAMAMOTO Yoichi |
| KAMEMOTO Osamu | 52-12 | IMAMURA Kunihiko |
| KAMEMOTO Osamu | 43-21 | OKADA Hiroyuki |
| KAMEMOTO Osamu | 51-13 | USHIRO Hideaki |
| KAMEMOTO Osamu | 41-23 | MORIKI Kouhei |
| NAGISA Shougo | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | won against | ONO Atsushi |
| WATAHIKI Kenta | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | won against | NOZAKI Jyunetsu |
| KAMEMOTO Osamu | won against | ENOMOTO Hiroyuki |
| SUGASE Takahiro | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 49-15 | TOMINAGA Tomoki |
| KAMEMOTO Osamu | 49-15 | USHIRO Hideaki |
| KAMEMOTO Osamu | 58-06 | ONO Atsushi |
| OKADA Hiroyuki | won against | KAMEMOTO Osamu |
| OKAMURA Hiroaki | 49-15 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 63-01 | SAKUSAI Yuusuke |
| KAMEMOTO Osamu | 40-24 | IKEMOTO Shunsuke |
| MAEKAWA Yuuki | 41-23 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 56-08 | MATSUI Takashi |
| KAMEMOTO Osamu | 39-25 | USHIRO Hideaki |
| KAMEMOTO Osamu | 49-15 | OKAMURA Hiroaki |
| KAMEMOTO Osamu | 36-28 | KAWAKAMI Yoshihiro |
| HARA Sousuke | 40-24 | KAMEMOTO Osamu |
| UCHIDA Yuichi | 35-29 | KAMEMOTO Osamu |
| TANAKA Makoto | 35-29 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 41-23 | NAKAMURA Sou |
| HETSUKU Yousuke | 35-29 | KAMEMOTO Osamu |
| KUROGI Yuta | 48-16 | KAMEMOTO Osamu |
| SUZUKI Yuuta | 34-30 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 41-23 | TANAKA Makoto |
| KAMEMOTO Osamu | 35-29 | SUZUKI Yuuta |
| KAMEMOTO Osamu | 38-26 | HETSUKU Yousuke |
| MITSUYA Nobuaki | 53-11 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 45-19 | UCHIDA Yuichi |
| KAMEMOTO Osamu | 51-13 | ICHIKI Haruki |
| KUROGI Yuta | 37-27 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 45-19 | SAKUSAI Yuusuke |
| USHIRO Hideaki | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 39-25 | IWASAKI Kazuo |
| MAEKAWA Yuuki | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 51-13 | KONO Kikuchi |
| KAMEMOTO Osamu | 46-18 | TOMINAGA Tomoki |
| KAMEMOTO Osamu | 39-25 | WADA Masaki |
| MURAKAMI Takeshi | 33-31 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 58-06 | ISHIKAWA Akira |
| NAGANO Yasushi | 40-24 | KAMEMOTO Osamu |
| TANAKA Junji | 41-23 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 37-27 | UMEZAWA Yoshinori |
| KAMEMOTO Osamu | 62-02 | NOBUCHIKA Haruki |
| KAMEMOTO Osamu | 64-00 | SAKUSAI Yuusuke |
| HETSUKU Yousuke | 34-30 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 33-31 | OKADA Hiroyuki |
| KAMEMOTO Osamu | 47-17 | SUNADA Mayumi |
| KAMEMOTO Osamu | 37-27 | USHIRO Hideaki |
| KAMEMOTO Osamu | 45-19 | KITANOSHI Ryou |
| SUZUKI Yuuta | 48-16 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 48-16 | TANAKA Makoto |
| KAMEMOTO Osamu | 38-26 | HETSUKU Yousuke |
| KAMEMOTO Osamu | 47-17 | TAMURA Waku |
| KUROGI Yuta | 42-22 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 45-19 | OISHI Hiroki |
| KAMEMOTO Osamu | 48-16 | MORIHARA Mitsuki |
| KAMEMOTO Osamu | 42-22 | MORIKI Kouhei |
| KAMEMOTO Osamu | 43-21 | SUNADA Mayumi |
| KAMEMOTO Osamu | 35-29 | OKADA Hiroyuki |
| USHIRO Hideaki | 36-28 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 54-10 | OKAMURA Hiroaki |
| HETSUKU Yousuke | 36-28 | KAMEMOTO Osamu |
| KUROGI Yuta | 44-20 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 33-31 | SUZUKI Yuuta |
| KITANOSHI Ryou | 55-09 | KAMEMOTO Osamu |
| TANAKA Makoto | 33-31 | KAMEMOTO Osamu |
| MITSUYA Nobuaki | 44-20 | KAMEMOTO Osamu |
| KANZAKI Keisuke | 37-27 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | won against | TAKAHARU Saki |
| KAMEMOTO Osamu | won against | TAGUCHI Mika |
| KAMEMOTO Osamu | won against | SAJI Kouya |
| KAMEMOTO Osamu | won against | MIYASAKA Kiyotaka |
| KAMEMOTO Osamu | won against | OHIKE Yoshinori |
| SUEKUNI Makoto | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | won against | YAMAGUCHI Tomoki |
| KAMEMOTO Osamu | won against | KOBAYASHI Manabu |
| KAMEMOTO Osamu | won against | TAGUCHI Shinya |
| KAMEMOTO Osamu | won against | KURACHI Takayuki |
| KAMEMOTO Osamu | won against | TAKIZAWA Masaki |
| SUEKUNI Makoto | won against | KAMEMOTO Osamu |
| MURAKAMI Takeshi | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 40-24 | IMAMURA Kunihiko |
| SHIMOMURA Shiki | 39-25 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 57-07 | TOMINAGA Tomoki |
| KAMEMOTO Osamu | 43-21 | MORIHARA Mitsuki |
| USHIRO Hideaki | 43-21 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 48-16 | SUNADA Mayumi |
| USHIRO Hideaki | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 34-30 | ISHINAKA Shunsei |
| KAMEMOTO Osamu | 48-16 | YOKOYAMA Naoki |
| KAMEMOTO Osamu | 35-29 | KAWAKAMI Yoshihiro |
| KAMEMOTO Osamu | 51-13 | MATSUI Takashi |
| OKAMOTO Junya | 37-27 | KAMEMOTO Osamu |
| OKAMOTO Junya | 34-30 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 50-14 | MATSUI Takashi |
| KAMEMOTO Osamu | 49-15 | USHIRO Hideaki |
| KAMEMOTO Osamu | 37-27 | HIROTA Zizyunya |
| YANAGIHARA Shigemi | 38-26 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 44-20 | HASHIMOTO Yosuke |
2018-12-23: Kyushu_open_2018(Japan)
2018-12-02: 15_Hiroshima_open(Japan)
2018-11-25: 47_All_Japan_championship(Japan)
2018-11-04: 14_Hiroshima_open(Japan)
2018-10-14: 47_All_Japan_Shikoku_prelim(Japan)
2018-09-22: 8_Hokuetsu_open_A(Japan)
2018-08-26: 13_Ouza_sen(Japan)
2018-07-15: 46_All_Japan_open_championship(Japan)
2018-06-17: 13_Hiroshima_open(Japan)
2018-05-27: 46_All_Japan_Shikoku_prelim(Japan)
2018-05-04: 13_Hyogo_Noboru_league(Japan)
2018-04-15: 12_Hiroshima_open(Japan)
2018-03-18: 39_Meijin(Japan)
2018-02-18: 2018_Shikoku_expert_games(Japan)
2018-01-14: 11_Hiroshima_open(Japan)
| KAMEMOTO Osamu | 41-23 | SENTOKU Hidefumi |
| KAMEMOTO Osamu | 55-09 | NAKANO Isamu |
| KAMEMOTO Osamu | 53-11 | KUWAHARA Yoshiteru |
| KUROGI Yuta | 35-29 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 57-07 | IKEDA Tatsunobu |
| KAMEMOTO Osamu | 36-28 | SHIMO Takuya |
| KAMEMOTO Osamu | 34-30 | YANAGIHARA Shigemi |
| KAMEMOTO Osamu | 47-17 | USHIRO Hideaki |
| KAMEMOTO Osamu | 43-21 | KUWAHARA Yoshiteru |
| KAMEMOTO Osamu | 35-29 | ICHIKI Haruki |
| KAMEMOTO Osamu | 45-19 | ONO Atsushi |
| KAMEMOTO Osamu | 37-27 | IKEDA Atsunori |
| TAKANASHI Yusuke | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | won against | YOSHIYUKI Suganuma |
| KAMEMOTO Osamu | won against | KOYASHIKI Ken |
| SATANI Tetsu | won against | KAMEMOTO Osamu |
| OKAMOTO Junya | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | won against | HASEGAWA Takeshi |
| KAMEMOTO Osamu | 43-21 | OKADA Hiroyuki |
| KAMEMOTO Osamu | 55-09 | OKAMOTO Junya |
| KAMEMOTO Osamu | 39-25 | SUNADA Mayumi |
| KAMEMOTO Osamu | 49-15 | OKAMURA Hiroaki |
| USHIRO Hideaki | 34-30 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 48-16 | KAWAKI Matruko |
| KAMEMOTO Osamu | 42-22 | MATSUI Takashi |
| NAKAYAMA Ryo | 37-27 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 33-31 | USHIRO Hideaki |
| HETSUKU Yousuke | 38-26 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 40-24 | KAWAKAMI Yoshihiro |
| ONISHI Masaaki | 37-27 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 49-15 | TAGUCHI Amane |
| KAMEMOTO Osamu | 36-28 | NAKAMORI Hiroki |
| TAKAHASHI Kenji | 37-27 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 33-31 | HARA Tomokazu |
| SHIMOMURA Shiki | 43-21 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 49-15 | IZUMI Takashi |
| NAKAMURA Rintaro | 38-26 | KAMEMOTO Osamu |
| OHNO Tomohiro | 34-30 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 41-23 | ICHIKI Haruki |
| SOBAJIMA Daichi | 43-21 | KAMEMOTO Osamu |
| KITAJIMA Hideki | 39-25 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | won against | MIYAOKA Tamaki |
| NAKAMURA Rintaro | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | won against | KOMAGATA Masayuki |
| GOTO Hiroshi | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | won against | TANAKA Makoto |
| NAGANO Yasushi | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 45-19 | ISHINAKA Shunsei |
| KAMEMOTO Osamu | 40-24 | OKADA Hiroyuki |
| KAMEMOTO Osamu | 38-26 | ICHIKI Haruki |
| KAMEMOTO Osamu | 54-10 | HETSUKU Yousuke |
| USHIRO Hideaki | 36-28 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 46-18 | SUNADA Mayumi |
| KAMEMOTO Osamu | 41-23 | MORIHARA Mitsuki |
| KAMEMOTO Osamu | 41-23 | NAKAYAMA Ryo |
| KAMEMOTO Osamu | won against | ONO Atsushi |
| OKAMURA Hiroaki | 33-31 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 50-14 | MATSUI Takashi |
| KAMEMOTO Osamu | 33-31 | KAWAKAMI Yoshihiro |
| SHIMOMURA Shiki | 34-30 | KAMEMOTO Osamu |
| MIYAZAKI Yuji | 35-29 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | won against | UNO Toshihiro |
| IKEDA Ryousuke | 37-27 | KAMEMOTO Osamu |
| YOSHIDA Shigenobu | 33-31 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 35-29 | TAKAHASHI Akihiro |
| KAMEMOTO Osamu | 40-24 | OKADA Hiroyuki |
| KAMEMOTO Osamu | 55-09 | IGI Soutarou |
| KAMEMOTO Osamu | 33-31 | USHIRO Hideaki |
| HETSUKU Yousuke | 38-26 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 40-24 | OKAMURA Hiroaki |
| KAMEMOTO Osamu | 48-16 | TAKAJO Osamu |
| KAMEMOTO Osamu | won against | NAKAMORI Hiroki |
| URANO Kento | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | won against | OKUDA Tsuyoshi |
| KAMEMOTO Osamu | won against | ESAKI Seiji |
| KAMEMOTO Osamu | won against | SUEHIRO Ohachi |
| KAMEMOTO Osamu | won against | YOSHIDA Shigenobu |
| KAMEMOTO Osamu | won against | MATSUMOTO Hiroshi |
| NAKAJIMA Tetsuya | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 35-29 | YOKOYAMA Naoki |
| KAMEMOTO Osamu | 49-15 | IMAMURA Kunihiko |
| KAMEMOTO Osamu | 59-05 | SUNADA Mayumi |
| KAMEMOTO Osamu | 46-18 | KAWAKAMI Yoshihiro |
| KAMEMOTO Osamu | 41-23 | IKEDA Atsunori |
| KAMEMOTO Osamu | 54-10 | OKAMURA Hiroaki |
| KAMEMOTO Osamu | 60-04 | HETSUKU Yousuke |
| KAMEMOTO Osamu | 53-11 | YAMANOUCHI Masahumi |
| OKADA Hiroyuki | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 37-27 | USHIRO Hideaki |
| KAMEMOTO Osamu | 36-28 | OKAMOTO Junya |
| KAMEMOTO Osamu | 42-22 | NAKAYAMA Ryo |
2017-12-23: Akashi_year_forgetting_conf_2017(Japan)
2017-11-26: 10_Hiroshima_open(Japan)
2017-11-05: 90_Q_league(Japan)
2017-10-01: 89_Q_league(Japan)
2017-09-03: 88_Q_league(Japan)
2017-08-13: Akashi_open_2017(Japan)
2017-07-09: 86_Q_league(Japan)
2017-06-11: 45_All_Japan_Shikoku_prelim(Japan)
2017-04-30: 8_Hiroshima_open(Japan)
2017-03-26: 1_Nishi_hiroshima_open(Japan)
2017-02-19: 2017_Shikoki_expert_games_final(Japan)
2017-01-22: 2017_Shikoku_Hiroshima_expert_games(Japan)
| KAMEMOTO Osamu | 37-27 | ATACHI Azuri |
| KAMEMOTO Osamu | 49-15 | TAKAHASHI Akihiro |
| MATSUBARA Takashi | 39-25 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 44-20 | OKAMOTO Harumi |
| KAMEMOTO Osamu | 41-23 | SHIMOMURA Shiki |
| KAMEMOTO Osamu | 36-28 | FUKUNAGA Kohachi |
| KAMEMOTO Osamu | 48-16 | OKAMURA Hiroaki |
| USHIRO Hideaki | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 53-11 | MASAKI Akihiro |
| SUNADA Mayumi | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 52-12 | YAMANOUCHI Masahumi |
| KAMEMOTO Osamu | 62-02 | OKOSHI Kenji |
| KAMEMOTO Osamu | 43-21 | IKEDA Tatsunobu |
| KAMEMOTO Osamu | 33-31 | HAMADA Naoki |
| KAMEMOTO Osamu | 34-30 | SUZUKI Yuuta |
| KAMEMOTO Osamu | 37-27 | KITANOSHI Ryou |
| NAKANO Takanao | 36-28 | KAMEMOTO Osamu |
| KUROGI Yuta | 35-29 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 49-15 | MATSUI Koji |
| KAMEMOTO Osamu | 47-17 | NAKANO Shou |
| KAMEMOTO Osamu | 49-15 | TANAKA Makoto |
| KAMEMOTO Osamu | 51-13 | HIRASHIMA Naoki |
| KAMEMOTO Osamu | 45-19 | TANIGUCHI Eizi |
| KAMEMOTO Osamu | 39-25 | SUZUKI Yuuta |
| KAMEMOTO Osamu | 36-28 | HAMADA Naoki |
| KAMEMOTO Osamu | 44-20 | TANAKA Makoto |
| KAMEMOTO Osamu | 51-13 | TANIGUCHI Eizi |
| HAMADA Naoki | 48-16 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 45-19 | KUWAHARA Yoshiteru |
| KAMEMOTO Osamu | 41-23 | SUZUKI Yuuta |
| KAMEMOTO Osamu | 34-30 | KUROGI Yuta |
| KAMEMOTO Osamu | 46-18 | ICHIKI Haruki |
| SHIMOMURA Shiki | 57-07 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 50-14 | KASAI Yuta |
| TAGUCHI Mika | 35-29 | KAMEMOTO Osamu |
| HARA Tomokazu | 41-23 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 51-13 | SAKURATAKE Kazuaki |
| KAMEMOTO Osamu | 36-28 | OKAMURA Hiroaki |
| KAMEMOTO Osamu | 50-14 | NAKAMURA Sou |
| SHIMO Takuya | 40-24 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 44-20 | SUZUKI Yuuta |
| KAMEMOTO Osamu | 39-25 | MIZUKI Ryosuke |
| KAMEMOTO Osamu | 52-12 | HAMADA Naoki |
| KAMEMOTO Osamu | 62-02 | MATSUI Takashi |
| OKADA Hiroyuki | 39-25 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 35-29 | SUNADA Mayumi |
| KAMEMOTO Osamu | 53-11 | KANEDA Nobuo |
| IKEDA Ryousuke | 38-26 | KAMEMOTO Osamu |
| YAMAKAWA Takashi | 40-24 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 46-18 | TAHARA Kiyonari |
| YAMAKAWA Takashi | 44-20 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 53-11 | KONO Kikuchi |
| KAMEMOTO Osamu | 57-07 | SUNADA Mayumi |
| KAMEMOTO Osamu | 46-18 | OKAMURA Hiroaki |
| USHIRO Hideaki | 47-17 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 49-15 | IKEDA Atsunori |
| KAMEMOTO Osamu | 51-13 | OKAMURA Hiroaki |
| KAMEMOTO Osamu | 54-10 | USHIRO Hideaki |
| KAMEMOTO Osamu | 35-29 | IKEDA Atsunori |
| KAMEMOTO Osamu | 45-19 | OKAMURA Hiroaki |
| KAMEMOTO Osamu | 42-22 | USHIRO Hideaki |
| KAMEMOTO Osamu | 45-19 | MATSUI Takashi |
| OKAMURA Hiroaki | 34-30 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 37-27 | OKADA Hiroyuki |
| KAMEMOTO Osamu | 35-29 | NAGI Michiko |
| KAMEMOTO Osamu | 46-18 | KAWAKAMI Yoshihiro |
| KAMEMOTO Osamu | 40-24 | IKEDA Atsunori |
| KAMEMOTO Osamu | 45-19 | OKAMURA Hiroaki |
| NAGI Michiko | 38-26 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 48-16 | SUNADA Mayumi |
| USHIRO Hideaki | 48-16 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 59-05 | ISOMOTO Naokazu |
2016-12-11: 7_Hiroshima_open(Japan)
2016-10-16: 18_Okayama_open(Japan)
2016-09-18: 17_Okayama_open(Japan)
2016-08-28: 11_Shikoku_open(Japan)
2016-07-17: 44_All_Japan_open_championship(Japan)
2016-06-12: 5_Choshu_open(Japan)
2016-05-29: 44_All_Japan_Shikoku_prelim_Hiroshima(Japan)
2016-05-05: 2_Hiroshima_endurance_game_1(Japan)
2016-05-05: 2_Hiroshima_endurance_game_2(Japan)
2016-05-05: 2_Hiroshima_endurance_game_3(Japan)
2016-04-10: 6_Hiroshima_open(Japan)
2016-03-20: 37_Meijin(Japan)
2016-03-06: 4_Choshu_open(Japan)
2016-02-21: 2016_Shikoku_expert_games_final(Japan)
2016-01-24: 2016_Shikoku_Hiroshima_expert_games(Japan)
| KAMEMOTO Osamu | 43-21 | OKAMURA Hiroaki |
| KAMEMOTO Osamu | 64-00 | YOKOTA Yuuki |
| KAMEMOTO Osamu | 47-17 | OKADA Hiroyuki |
| KAMEMOTO Osamu | 36-28 | IWAKURA Hiroaki |
| KAMEMOTO Osamu | 56-08 | SUNADA Mayumi |
| KAMEMOTO Osamu | 54-10 | IMAMURA Kunihiko |
| KAMEMOTO Osamu | 42-22 | NISHIWAKI Shingo |
| KAMEMOTO Osamu | 36-28 | OKADA Hiroyuki |
| KAMEMOTO Osamu | 40-24 | SUNADA Mayumi |
| MIYAZAKI Yuji | 42-22 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 38-26 | TOKUMARU Go |
| USHIRO Hideaki | 40-24 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 46-18 | INOUE Kojiro |
| KAMEMOTO Osamu | 42-22 | OKAMURA Hiroaki |
| KAMEMOTO Osamu | 42-22 | YOKOYAMA Naoki |
| KAMEMOTO Osamu | 50-14 | KAWAKAMI Yoshihiro |
| KAMEMOTO Osamu | 36-28 | OKADA Hiroyuki |
| KAMEMOTO Osamu | 42-22 | SUNADA Mayumi |
| IKEDA Tatsunobu | 36-28 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 48-16 | USHIRO Hideaki |
| KAMEMOTO Osamu | 54-10 | TAZIMA Hisayuki |
| KAMEMOTO Osamu | 44-20 | HIRASHIMA Naoki |
| KAMEMOTO Osamu | 44-20 | NAKAMURA Sou |
| NAKANO Takanao | 36-28 | KAMEMOTO Osamu |
| ISHII Takehiro | won against | KAMEMOTO Osamu |
| TAKAHASHI Shiu | won against | KAMEMOTO Osamu |
| IWATA Hiroyuki | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | won against | KURACHI Takayuki |
| TAKIZAWA Nobuyuki | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | won against | KOYASHIKI Ken |
| KAMEMOTO Osamu | 46-18 | OKAMURA Hiroaki |
| KAMEMOTO Osamu | 43-21 | ASARI Kouji |
| KAMEMOTO Osamu | 45-19 | SUNADA Mayumi |
| KAMEMOTO Osamu | 48-16 | OKADA Hiroyuki |
| USHIRO Hideaki | 34-30 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 43-21 | SUNADA Mayumi |
| KAMEMOTO Osamu | 41-23 | MATSUBARA Akira |
| USHIRO Hideaki | 40-24 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 36-28 | IKEDA Ryousuke |
| KAMEMOTO Osamu | 56-08 | YANAGIHARA Shigemi |
| KAMEMOTO Osamu | 48-16 | TABUCHI Nanase |
| KAMEMOTO Osamu | 56-08 | MATSUBARA Akira |
| KAMEMOTO Osamu | 42-22 | OKAMURA Hiroaki |
| KAMEMOTO Osamu | 51-13 | OKAMOTO Junya |
| ASARI Kouji | 37-27 | KAMEMOTO Osamu |
| USHIRO Hideaki | 35-29 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 53-11 | SUNADA Mayumi |
| ASARI Kouji | 38-26 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 48-16 | SUNADA Mayumi |
| KAMEMOTO Osamu | 39-25 | USHIRO Hideaki |
| KAMEMOTO Osamu | 49-15 | IKEDA Ryousuke |
| KAMEMOTO Osamu | 36-28 | OKAMOTO Junya |
| KAMEMOTO Osamu | 54-10 | OKAMURA Hiroaki |
| KAMEMOTO Osamu | 34-30 | IKEDA Ryousuke |
| KAMEMOTO Osamu | 51-13 | MATSUBARA Akira |
| USHIRO Hideaki | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 44-20 | OKAMURA Hiroaki |
| KAMEMOTO Osamu | 53-11 | MATSUI Takashi |
| KAMEMOTO Osamu | 44-20 | ASARI Kouji |
| KAMEMOTO Osamu | 58-06 | OKAMURA Hiroaki |
| KAMEMOTO Osamu | 39-25 | USHIRO Hideaki |
| KAMEMOTO Osamu | 44-20 | ASARI Kouji |
| KAMEMOTO Osamu | 64-00 | IWAKAWA Yukihiko |
| KAMEMOTO Osamu | 52-12 | IMAMURA Kunihiko |
| KAMEMOTO Osamu | 58-06 | IWAKAWA Ino |
| KAMEMOTO Osamu | won against | TAKIZAWA Nobuyuki |
| KAMEMOTO Osamu | won against | MIURA Toshie |
| KAMEMOTO Osamu | won against | SOUDA Shun |
| KAMEMOTO Osamu | won against | HAYASHI Taka |
| SAITO Aya | won against | KAMEMOTO Osamu |
| TAKIZAWA Masaki | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | won against | HAGA Kazutoshi |
| KAMEMOTO Osamu | 37-27 | TAYAMA Tsubasa |
| KAMEMOTO Osamu | 45-19 | HAMAMOTO Keikei |
| KAMEMOTO Osamu | 50-14 | IMAMURA Kunihiko |
| KAMEMOTO Osamu | 54-10 | MATSUI Takashi |
| KAMEMOTO Osamu | 41-23 | MATSUBARA Akira |
| KAMEMOTO Osamu | 48-16 | OKAMURA Hiroaki |
| KAMEMOTO Osamu | 59-05 | YOKOYAMA Naoki |
| KAMEMOTO Osamu | 36-28 | OKAMURA Hiroaki |
| TOYOTA Hiroshi | won against | KAMEMOTO Osamu |
| IKEDA Ryousuke | 38-26 | KAMEMOTO Osamu |
| KAWAKAMI Yoshihiro | 41-23 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 54-10 | OKAMURA Hiroaki |
| KAMEMOTO Osamu | 34-30 | USHIRO Hideaki |
| MATSUBARA Akira | 36-28 | KAMEMOTO Osamu |
| HAMAMOTO Keikei | 35-29 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 53-11 | IKEDA Ryousuke |
| KAMEMOTO Osamu | 50-14 | INOUE Kyuuei |
2015-12-13: 3_Choshu_open(Japan)
2015-11-01: 73_Q_league(Japan)
2015-10-11: 26_Kansai_championship(Japan)
2015-08-30: 2_Choshu_open(Japan)
2015-07-19: 43_All_Japan_open_championship(Japan)
2015-06-14: 43_All_Japan_Hiroshima_prelim(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)
2015-03-22: 36_Meijin(Japan)
2015-03-08: Choshu_open(Japan)
2015-02-15: 2015_Shikoku_expert_games_final(Japan)
2015-01-11: 2015_Shikoku_expert_prelim_A(Japan)
| KAMEMOTO Osamu | 44-20 | SUNADA Mayumi |
| KAMEMOTO Osamu | 41-23 | MITSUKAWA Yoshikuni |
| KAMEMOTO Osamu | 33-31 | USHIRO Hideaki |
| KAMEMOTO Osamu | 41-23 | KAWAMOTO Yuta |
| KAMEMOTO Osamu | 34-30 | OKAMURA Hiroaki |
| KAMEMOTO Osamu | 46-18 | IKEDA Atsunori |
| IKEDA Tatsunobu | 32-32 | KAMEMOTO Osamu |
| SHIMO Takuya | 36-28 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 43-21 | YAMASHITA Yuya |
| KAMEMOTO Osamu | 53-11 | KUROGI Yuta |
| KAMEMOTO Osamu | 47-17 | HAMADA Naoki |
| NAKANO Takanao | 58-06 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 42-22 | MATSUMOTO Kazunori |
| OHTSUBO Masayuki | 39-25 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 40-24 | ISE Shima |
| SHIMAMURA Yoshihide | 39-25 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 40-24 | SAITO Hiroki |
| KAMEMOTO Osamu | 45-19 | YAMAZAKI Keita |
| KAMEMOTO Osamu | 38-26 | MIYAZAKI Yuji |
| KAMEMOTO Osamu | 45-19 | KAWASAKI Yuta |
| ASARI Kouji | 38-26 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 33-31 | OKADA Hiroyuki |
| KAMEMOTO Osamu | 43-21 | SUNADA Mayumi |
| KAMEMOTO Osamu | 37-27 | USHIRO Hideaki |
| KAMEMOTO Osamu | 40-24 | YANAGIHARA Shigemi |
| KAMEMOTO Osamu | won against | IKEDA Atsunori |
| ITO Junya | won against | KAMEMOTO Osamu |
| GOTO Hiroshi | won against | KAMEMOTO Osamu |
| MIYAZAKI Yuji | won against | KAMEMOTO Osamu |
| IWATA Hiroyuki | won against | KAMEMOTO Osamu |
| IZUMI Takashi | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 40-24 | YANAGIHARA Shigemi |
| KAMEMOTO Osamu | 43-21 | IMAMURA Kunihiko |
| KAMEMOTO Osamu | 39-25 | IKEDA Atsunori |
| KAMEMOTO Osamu | 34-30 | USHIRO Hideaki |
| KAMEMOTO Osamu | 35-29 | NAGI Michiko |
| KAMEMOTO Osamu | 44-20 | YOSHIWARA Kengo |
| NAKAMORI Hiroki | 34-30 | KAMEMOTO Osamu |
| KAWAKAMI Yoshihiro | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 41-23 | MATSUI Takashi |
| KAMEMOTO Osamu | 37-27 | OKADA Hiroyuki |
| OKAMOTO Kazuki | 40-24 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 39-25 | OKAMURA Hiroaki |
| KAMIKURA Daisuke | 33-31 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 38-26 | ASARI Kouji |
| OKAMOTO Kazuki | 37-27 | KAMEMOTO Osamu |
| KIYONOBU Kenta | 35-29 | KAMEMOTO Osamu |
| USHIRO Hideaki | 35-29 | KAMEMOTO Osamu |
| KIYONOBU Kenta | 33-31 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 35-29 | OKADA Hiroyuki |
| KAMEMOTO Osamu | 40-24 | OKAMURA Hiroaki |
| NAKAMORI Hiroki | 41-23 | KAMEMOTO Osamu |
| OKAMOTO Kazuki | 37-27 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 39-25 | ASARI Kouji |
| KAMEMOTO Osamu | won against | TOMINAGA Kenta |
| KAMEMOTO Osamu | won against | NARUMI Hisatoshi |
| TANAKA Shuntaro | won against | KAMEMOTO Osamu |
| MITSUYA Nobuaki | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | won against | KOIDE Satoshi |
| CHEW Ching Wuen | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | won against | UMEZAWA Yoshinori |
| YANAGIHARA Shigemi | 34-30 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 43-21 | IMAMURA Kunihiko |
| KAMEMOTO Osamu | 43-21 | USHIRO Hideaki |
| KAMEMOTO Osamu | 35-29 | TATEISHI Seishirou |
| KAMEMOTO Osamu | 33-31 | ASARI Kouji |
| KAMEMOTO Osamu | 39-25 | OKAMURA Hiroaki |
| KAMEMOTO Osamu | 33-31 | TOYOTA Hiroshi |
| KAMEMOTO Osamu | 37-27 | IKEDA Atsunori |
| KAMEMOTO Osamu | 36-28 | KANEKO Kenji |
| KAMEMOTO Osamu | 34-30 | KAWAKAMI Yoshihiro |
| KAMEMOTO Osamu | 35-29 | FUJIWARA Toyoshima |
| KAMEMOTO Osamu | 42-22 | MATSUBARA Akira |
| KAMEMOTO Osamu | 37-27 | USHIRO Hideaki |
| KANEKO Kenji | 35-29 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 39-25 | MATSUI Takashi |
| KAMEMOTO Osamu | 36-28 | IKEDA Atsunori |
2014-12-07: 5_Hiroshima_open(Japan)
2014-09-07: 4_Hiroshima_open(Japan)
2014-07-21: 3_Hiroshima_open(Japan)
2014-07-13: 42_All_Japan_open_championship(Japan)
2014-06-01: 42_All_Japan_Shikoku_prelim_A(Japan)
2014-04-06: 2_Hiroshima_open(Japan)
2014-03-23: 35_Meijin(Japan)
2014-02-16: 2014_Shikoku_expert_games_final(Japan)
2014-01-12: 2014_Shikoku_expert_prelim_A(Japan)
| KAMEMOTO Osamu | 39-25 | KAWAKAMI Yoshihiro |
| KAMEMOTO Osamu | 45-19 | IMAMURA Kunihiko |
| KAMEMOTO Osamu | 42-22 | USHIRO Hideaki |
| KAMEMOTO Osamu | 33-31 | ASARI Kouji |
| KAMEMOTO Osamu | 40-24 | KONO Kikuchi |
| KAMEMOTO Osamu | 45-19 | OGIWARA Masahiro |
| KAMEMOTO Osamu | 39-25 | YOSHINO Toru |
| KAWAKAMI Yoshihiro | 35-29 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 36-28 | MATSUBARA Akira |
| KANEKO Kenji | 33-31 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 41-23 | YANAGIHARA Shigemi |
| KAMEMOTO Osamu | 34-30 | ASARI Kouji |
| KAMEMOTO Osamu | 38-26 | KATORI Michihiro |
| OKAMOTO Junya | 36-28 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 34-30 | USHIRO Hideaki |
| KAMEMOTO Osamu | 36-28 | KAWAKAMI Yoshihiro |
| KOMAGATA Masayuki | won against | KAMEMOTO Osamu |
| ITO Junya | won against | KAMEMOTO Osamu |
| NAKAMURA Keiko | won against | KAMEMOTO Osamu |
| TANAKA Atsushi | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | won against | SHIROGANE Tetsuya |
| KAMEMOTO Osamu | won against | TAKIGAWA Mitsuaki |
| KAMEMOTO Osamu | 39-25 | MATSUI Takashi |
| KAMEMOTO Osamu | 38-26 | KAWAKI Matruko |
| KAMEMOTO Osamu | 38-26 | NAGI Michiko |
| KAMEMOTO Osamu | 37-27 | IKEDA Atsunori |
| KAMEMOTO Osamu | 43-21 | YANAGIHARA Shigemi |
| KAMEMOTO Osamu | 48-16 | OKAMOTO Toshiki |
| KAMEMOTO Osamu | 34-30 | KATORI Michihiro |
| TAYAMA Tsubasa | 35-29 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 37-27 | USHIRO Hideaki |
| YOSHIDA Shigenobu | 35-29 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | won against | MATSUMOTO Makoto |
| KIYONOBU Kenta | won against | KAMEMOTO Osamu |
| YABE Uma | won against | KAMEMOTO Osamu |
| KAGAWA Yoichi | won against | KAMEMOTO Osamu |
| YOSHINO Toru | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | won against | FURUTA Utai |
| KAMEMOTO Osamu | won against | OKAMURA Hiroaki |
| KAMEMOTO Osamu | 39-25 | YOKOYAMA Naoki |
| KAMEMOTO Osamu | won against | YANAGIHARA Shigemi |
| KAMEMOTO Osamu | 38-26 | KAWAKAMI Yoshihiro |
| KAMEMOTO Osamu | 45-19 | MATSUI Takashi |
| KAMEMOTO Osamu | 37-27 | IKEDA Atsunori |
| KAMEMOTO Osamu | 36-28 | OKAMURA Hiroaki |
| KAMEMOTO Osamu | 34-30 | USHIRO Hideaki |
2013-11-17: 1_Hiroshima_open(Japan)
2013-09-01: 8_Ouza_sen(Japan)
2013-07-14: 41_All_Japan_open_championhship(Japan)
2013-05-26: 41_All_Japan_Shikoku_prelim_B(Japan)
2013-03-31: 34_Meijin(Japan)
2013-02-11: 2013_expert_game(Japan)
2013-01-06: Shikoku_expert_prelim_A(Japan)
| KAMEMOTO Osamu | 44-20 | ISHIHARA Ryoko |
| USHIRO Hideaki | 33-31 | KAMEMOTO Osamu |
| SUZUKI Masa | 39-25 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 38-26 | KANEKO Sachiko |
| KAMEMOTO Osamu | 36-28 | KATORI Michihiro |
| YAMAKAWA Takashi | 46-18 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 33-31 | SANO Yoko |
| KAMEMOTO Osamu | 45-19 | NAKAMURA Keiko |
| KAMEMOTO Osamu | 39-25 | KITAJIMA Hideki |
| KAMEMOTO Osamu | 33-31 | KOMAGATA Masayuki |
| YABE Uma | 32-32 | KAMEMOTO Osamu |
| KAMEDA Ryota | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | won against | TSUKAMOTO Kazuma |
| GOTO Hiroshi | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | won against | MUKAI Daisuke |
| KAMEMOTO Osamu | won against | TAKAGI Yosuke |
| KAMEMOTO Osamu | won against | UNO Toshihiro |
| KAMEMOTO Osamu | 48-16 | KANEDA Nobuo |
| KAMEMOTO Osamu | won against | OKAMOTO Junya |
| KAMEMOTO Osamu | 38-26 | USHIRO Hideaki |
| KAMEMOTO Osamu | 40-24 | OKAMURA Hiroaki |
| KAMEMOTO Osamu | 37-27 | YANAGIHARA Shigemi |
| FUKUNAGA Kohachi | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | won against | TASAKA Kanichiro |
| KAMEMOTO Osamu | won against | SHINOHARA Ryo |
| TODA Tomoya | won against | KAMEMOTO Osamu |
| KAMEDA Ryota | won against | KAMEMOTO Osamu |
| OHUCHI Yasuhiro | won against | KAMEMOTO Osamu |
| NAKANO Jo | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 40-24 | TADA Tomonori |
| KAMEMOTO Osamu | 35-29 | OKAMURA Hiroaki |
| KAMEMOTO Osamu | 41-23 | USHIRO Hideaki |
| KAMEMOTO Osamu | 40-24 | NOMURA Yusuke |
| KAMEMOTO Osamu | 36-28 | HANEDA Kenichiro |
| KAMEMOTO Osamu | 35-29 | YANAGIHARA Shigemi |
| KAMEMOTO Osamu | 36-28 | OKAMOTO Junya |
| KAMEMOTO Osamu | 35-29 | OKADA Hiroyuki |
2012-09-02: 7_Ouza_sen(Japan)
2012-07-18: 40_All_Japan_champ(Japan)
2012-05-27: 40_All_Japan_Shikoku_A_prelim(Japan)
2012-03-04: Meijin_groupA(Japan)
2012-02-12: 2012_Shikoku_expert_game_final(Japan)
2012-01-09: Shikoku_expert_prelim_A(Japan)
| ISHIZAKI Hikaru | 35-29 | KAMEMOTO Osamu |
| SHIMIZU Naoki | 34-30 | KAMEMOTO Osamu |
| MITSUYA Nobuaki | 41-23 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 41-23 | HONJO Hideaki |
| IKEDA Yuki | 39-25 | KAMEMOTO Osamu |
| SUEKUNI Makoto | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | won against | MIYAZAKI Yuji |
| KAMEMOTO Osamu | won against | MATSUZAWA Atsushi |
| WAKIMOTO Naoyuki | won against | KAMEMOTO Osamu |
| ISHIZAKI Hikaru | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | won against | NODA Bintatsu |
| KAMEMOTO Osamu | 36-28 | NAGI Michiko |
| KAMEMOTO Osamu | 35-29 | USHIRO Hideaki |
| KAMEMOTO Osamu | 40-24 | KANEDA Nobuo |
| KAMEMOTO Osamu | 34-30 | OKAMURA Hiroaki |
| KAMEMOTO Osamu | 45-19 | MATSUI Takashi |
| OSHIMIZU Takanori | 35-29 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 41-23 | OKUDA Tsuyoshi |
| KAMEMOTO Osamu | 35-29 | NAKAJIMA Tetsuya |
| KAMEMOTO Osamu | 36-28 | KOSHINO Kazuhiko |
| OHMORI Keita | 34-30 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 33-31 | TODA Tomoya |
| KAMEMOTO Osamu | 35-29 | SAKAGUCHI Kazuhiro |
| KAMEMOTO Osamu | won against | TOYOTA Hiroshi |
| KAMEMOTO Osamu | 35-29 | IMAJO Kodai |
| SAWADA Tomohiro | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 40-24 | FUJII Takumi |
| OKADA Hiroyuki | 36-28 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 34-30 | USHIRO Hideaki |
| KAMEMOTO Osamu | 34-30 | HANEDA Kenichiro |
| KAMEMOTO Osamu | 46-18 | KONO Kikuchi |
2011-07-17: 39_Japan_open_Champ(Japan)
2011-06-05: 39_Japan_champ_Shikoku_prelim_final(Japan)
2011-01-23: Shikoku_expert_games_A(Japan)
| OHNO Tomohiro | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | won against | NAMIKI Kazunari |
| ARAKI Yasuyuki | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | won against | KANEDA Shigeru |
| KAMEMOTO Osamu | won against | TERADA Shiyouzi |
| MATSUMOTO Hiroshi | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 43-20 | NAGI Michiko |
| KAMEMOTO Osamu | 36-28 | OKAMURA Hiroaki |
| KAMEMOTO Osamu | 40-24 | TERAI Satoshi |
| KAMEMOTO Osamu | 39-25 | MATSUI Takashi |
| KAMEMOTO Osamu | 44-19 | KANEDA Nobuo |
| KAMEMOTO Osamu | 48-16 | ARAKI Yutaro |
| KAMEMOTO Osamu | 39-25 | OHMORI Yasunori |
| TOKUMARU Go | 43-21 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 33-31 | OKAMURA Hiroaki |
| KAMEMOTO Osamu | 44-20 | KUNISHIGE Yuta |
2010-07-18: 38_Japan_Open_Champ(Japan)
2010-06-06: 38_Japan_Champ_Shikoku_prelim(Japan)
2010-05-04: 10_Aki_open(Japan)
2010-03-21: 31_Meijin(Japan)
2010-02-28: 2010_Shikoku_expert_game_A(Japan)
| HAGIKURA Yutaka | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | won against | TOJO Atsushi |
| TERADA Shiyouzi | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | won against | ESAKI Yuta |
| NAKAJIMA Tetsuya | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | won against | SAITO Riki |
| KAMEMOTO Osamu | 45-19 | KANEDA Nobuo |
| TOKUMARU Go | 42-22 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 34-30 | OISHI Kengo |
| KAMEMOTO Osamu | 37-26 | OKAMURA Hiroaki |
| KAMEMOTO Osamu | 39-25 | KOBAYASHI Tetsuya |
| KAMEMOTO Osamu | 37-27 | OKADA Hiroyuki |
| KAMEMOTO Osamu | 43-20 | WATANABE Soichiro |
| HANEDA Kenichiro | 37-27 | KAMEMOTO Osamu |
| WAKU You | 34-30 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 41-23 | MATSUYA Shinpei |
| KAMEMOTO Osamu | 42-22 | OKAMURA Hiroaki |
| KAMEMOTO Osamu | 64-00 | YASUJIMA Yuji |
| KAMEMOTO Osamu | 64-00 | TODA Tomoya |
| KAMEMOTO Osamu | 64-00 | YAMAKAWA Takashi |
| ENOMOTO Yasuhiro | 64-00 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 64-00 | OKABAYASHI Noguchi |
| MIYAZAKI Yuji | 64-00 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 41-23 | YOSHINAKA Takahiro |
| USHIRO Hideaki | 33-31 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 39-25 | OKAMURA Hiroaki |
| KAMEMOTO Osamu | 38-26 | HANEDA Kenichiro |
| KAMEMOTO Osamu | 44-20 | YOSHINAKA Mariko |
2009-07-19: 37_Japan_Champ(Japan)
2009-06-28: 2009_Kyushu_conference(Japan)
2009-05-04: 9_Aki_Open(Japan)
2009-03-29: 30_Meijin(Japan)
2009-02-22: 2009_Shikoku_Open(Japan)
| SASAKI Sohei | won against | KAMEMOTO Osamu |
| SUZUKI Yuta | won against | KAMEMOTO Osamu |
| TSUCHIYA Keishiro | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | won against | ABE Ryuuta |
| KAMEMOTO Osamu | won against | OSHIMIZU Takanori |
| IWASAKI Masaaki | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 42-22 | SHIMIZU Ryusei |
| KAMEMOTO Osamu | 44-20 | YAMAMOTO Umehara |
| KAMEMOTO Osamu | 45-19 | TSUCHIYA Ryosuke |
| KAMEMOTO Osamu | 36-28 | NAKANO Takanao |
| HAMADA Naoki | 38-26 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 43-21 | NAGANO Yudai |
| KAMEMOTO Osamu | 38-26 | OKAMA Ayumi |
| NAGASHIMA Kazuhito | 34-30 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 40-24 | OKAMURA Hiroaki |
| KAMEMOTO Osamu | 33-31 | NAGAO Hiroto |
| KAMEMOTO Osamu | 35-29 | SHIMIZU Ryusei |
| KAMEMOTO Osamu | 37-27 | MATSUYA Shinpei |
| NAKAMORI Chiaki | 33-31 | KAMEMOTO Osamu |
| IWATA Hiroyuki | 33-31 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 33-31 | OGAWA Daisuke |
| KAMEMOTO Osamu | 33-31 | MATSUYA Shinpei |
| KAMEMOTO Osamu | 33-31 | YUSAKI Akihiro |
| KAMEMOTO Osamu | 33-31 | MATSUZAWA Atsushi |
| KAMEMOTO Osamu | 36-28 | YAMAMURA Satoru |
| KAMEMOTO Osamu | 50-14 | NAMI Yoneda |
| KAMEMOTO Osamu | 55-09 | FUJIWARA Toyoshima |
| KAMEMOTO Osamu | 48-16 | USHIRO Hideaki |
| KAWAKAMI Yoshihiro | 35-29 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 45-19 | MURASHIGE Eiichiro |
2008-12-06: 8_Aki_Open(Japan)
2008-07-19: 2008 Japanese Championship(Japan)
2008-06-15: Kyushu conference(Japan)
2008-03-23: 29_Meijin(Japan)
| KAMEMOTO Osamu | 52-12 | USHIRO Hideaki |
| KAMEMOTO Osamu | 38-26 | KURACHI Takayuki |
| KAMEMOTO Osamu | 56-08 | OKAMURA Hiroaki |
| KAMEMOTO Osamu | 43-21 | HANEDA Kenichiro |
| KAMEMOTO Osamu | 57-07 | GOTO Masahiro |
| KAMEMOTO Osamu | 33-31 | TANAKA Atsushi |
| KAMEMOTO Osamu | won against | OHMORI Keita |
| ARAKI Kentaro | won against | KAMEMOTO Osamu |
| OKAWA Akira | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | won against | OHNO Tomohiro |
| ENOMOTO Yasuhiro | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | won against | UENO Hideki |
| KAMEMOTO Osamu | won against | OYAGI Shigeo |
| KAMEMOTO Osamu | lost to | MATSUI Koji |
| KAMEMOTO Osamu | won against | SHIMIZU Ryusei |
| KAMEMOTO Osamu | 32-32 | ETO Junichi |
| KAMEMOTO Osamu | won against | HAMADA Naoki |
| KAMEMOTO Osamu | won against | NAKANO Takanao |
| KAMEMOTO Osamu | 33-31 | OSHIMIZU Takanori |
| KAMEMOTO Osamu | 33-31 | KOIDE Satoshi |
| IMAOKA Tsukasa | 33-31 | KAMEMOTO Osamu |
| TAKASHIMA Ryoji | 33-31 | KAMEMOTO Osamu |
| MATSUZAWA Atsushi | 33-31 | KAMEMOTO Osamu |
2007-03-25: 28_Meijin_finals(Japan)
| KAMEMOTO Osamu | 47-17 | MUKAI Daisuke |
| KAMEMOTO Osamu | 41-23 | TAKANASHI Yusuke |
| KAMEMOTO Osamu | 34-30 | KOSHINO Kazuhiko |
| KITAJIMA Hideki | 36-28 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 39-25 | USURAURA Yusuke |
| YAMAKAWA Takashi | 56-08 | KAMEMOTO Osamu |
2006-07-16: 34th All Japan(Japan)
2006-03-26: 27_Meijin(Japan)
| KAMEMOTO Osamu | won against | SYUGAME Junki |
| KAMEMOTO Osamu | won against | TAKIZAWA Masaki |
| KAMEMOTO Osamu | won against | WATANABE Hideki |
| KAMEMOTO Osamu | won against | TACHIKI Akira |
| KAMEMOTO Osamu | won against | YOSHIDA Taisaku |
| MATSUMOTO Hiroshi | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 64-00 | TAKIZAWA Masaki |
| SAKAGUCHI Kazuhiro | 64-00 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 64-00 | KAMIO Mamoru |
| HIRAKAWA Yuki | 64-00 | KAMEMOTO Osamu |
| FURUMOTO Yuki | 64-00 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 64-00 | MIYASHITA Naoto |
| KAMEMOTO Osamu | 64-00 | SATO Tomoyuki |
2005-07-17: 33rd all Japan(Japan)
2005-03-20: 26_Meijin(Japan)
| KAMEMOTO Osamu | won against | TAKAHASHI Kanji |
| KAMEMOTO Osamu | won against | URA Satoru |
| YAMADA Yuichi | won against | KAMEMOTO Osamu |
| NAGASHIMA Kazuhito | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | won against | NUMASATO Yasufumi |
| KAMEMOTO Osamu | won against | IWATA Hiroyuki |
| KAMEMOTO Osamu | 64-00 | MATSUMOTO Masaru |
| KAWAGASHIRA Kuniharu | 43-21 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 40-24 | TANIDA Kunihiko |
| NAKAMORI Hiroki | 38-26 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 54-10 | SHUICHI Tsuda |
| MURAKAMI Takeshi | 43-21 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 36-28 | NAKANO Maseru |
2004-07-18: 32nd All Japan(Japan)
2004-03-27: 25_Meijin_open(Japan)
| OKUDA Hiroyuki | won against | KAMEMOTO Osamu |
| YOSHIYUKI Shingo | won against | KAMEMOTO Osamu |
| FUJITA Mitsunori | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 44-20 | ITABASHI Kunihiro |
| KAMEMOTO Osamu | 35-29 | TOKUDA Naoya |
| KAMEMOTO Osamu | 37-27 | TOKUMARU Go |
| SASAKI Sohei | 33-31 | KAMEMOTO Osamu |
| KAWARADA Yuichi | 37-27 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 35-29 | HOSOKAWA Atsushi |
| HOSHI Ryuichi | 34-30 | KAMEMOTO Osamu |
2003-08-02: 31st All Japan(Japan)
2003-03-22: 24_Meijin(Japan)
2003-02-16: Shikoku Expert Game 2003(Japan)
| HIRAKAWA Yuki | won against | KAMEMOTO Osamu |
| MIYAZAKI Toru | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | won against | MORINAGA Syou |
| KAMEMOTO Osamu | 37-27 | UCHIO Yukihiko |
| KAMEMOTO Osamu | 47-17 | IWATA Hiroyuki |
| KAMEMOTO Osamu | 42-22 | SASAKI Sohei |
| TOMINAGA Kenta | 38-26 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 52-12 | TSUJI Shinji |
| KAMEMOTO Osamu | 37-27 | SATO Shinji |
| AOKI Kazune | 34-30 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | won against | MATSUI Takashi |
| KAMEMOTO Osamu | won against | MAKINO Mizuho |
| KAMEMOTO Osamu | won against | MATSUYA Shinpei |
| OKUDA Hiroyuki | won against | KAMEMOTO Osamu |
| MATSUYA Shinpei | won against | KAMEMOTO Osamu |
| MAKINO Mizuho | won against | KAMEMOTO Osamu |
2002-07-28: 30th All Japan(Japan)
2002-03-03: 23rd Meijin(Japan)
| KAMEMOTO Osamu | won against | KUME Tomofumi |
| TSUCHIDA Eiji | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | won against | KOUKAWA Satoshi |
| KUME Tomofumi | won against | KAMEMOTO Osamu |
| UMEZAWA Yoshinori | won against | KAMEMOTO Osamu |
| HOSHI Mitsunari | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | won against | TAMAKI Suguru |
| KAMEMOTO Osamu | won against | ARAKI Kentaro |
| KAMEMOTO Osamu | won against | OKAMOTO Ichiro |
2001-11-23: Kansai Championship A 2001(Japan)
2001-08-05: 29th All Japan(Japan)
2001-05-01: Meijin(Japan)
2001-02-18: Shikoku Expert Game 2001(Japan)
| KAMEMOTO Osamu | won against | TAMAKI Suguru |
| KAMEMOTO Osamu | won against | SUGASE Takahiro |
| KAMEMOTO Osamu | won against | TOKUMARU Go |
| KAMEMOTO Osamu | won against | IBATA Kensuke |
| KAMEMOTO Osamu | won against | MIYAOKA Tamaki |
| KAMEMOTO Osamu | won against | SUEKUNI Makoto |
| KAMEMOTO Osamu | won against | YAMAZAKI Nobuyuki |
| KAMEMOTO Osamu | won against | YUZE Junya |
| GOTO Akihiko | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 33-31 | INOUE Tetsuya |
| SASAKI Sadayuki | 33-31 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 33-31 | ABE Fumihiro |
| KAMEMOTO Osamu | 33-31 | TAKEDA Kyoko |
| KAMEMOTO Osamu | 33-31 | ITSUKI Nakasama |
| TOKASUMI Tomohiro | 33-31 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 33-31 | KUDOMI Daisuke |
| KAMEMOTO Osamu | won against | IZUMO Kengo |
| KAMEMOTO Osamu | won against | MATSUI Takashi |
| TSUCHIKAWA Noriaki | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | won against | KONO Yuko |
2000-07-30: 28th All Japan(Japan)
2000-04-01: Meijin(Japan)
| MURAKAMI Takeshi | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | won against | YAMAZAKI Masahiro |
| KAMEMOTO Osamu | won against | YOSHIDA Taisaku |
| KAMEMOTO Osamu | won against | HASHIMOTO Yasuhiro |
| ISHIZAKI Hikaru | 33-31 | KAMEMOTO Osamu |
| KAMEMOTO Osamu | 33-31 | SUZUKI Yasuhiro |
| KAMEMOTO Osamu | 33-31 | YAMAGUCHI Toshiya |
| KAMEMOTO Osamu | 33-31 | SUGIYAMA Toshio |
| KAMEMOTO Osamu | 33-31 | TAKASHIMA Ryoji |
| SAWADA Takehiko | 33-31 | KAMEMOTO Osamu |
| YAMAZAKI Nobuyuki | 33-31 | KAMEMOTO Osamu |
1999-07-25: 27th All Japan(Japan)
| SUGASE Takahiro | won against | KAMEMOTO Osamu |
| NOMURA Hisaichi | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | won against | BABA Toshihiro |
1998-07-27: 26th All Japan(Japan)
| ARAKI Yasuyuki | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | won against | WATANABE Keiichi |
| KAMEMOTO Osamu | won against | YANAGIHARA Shigemi |
1997-07-27: 25th All Japan(Japan)
| KAMEMOTO Osamu | won against | YAMAGUCHI Toshiya |
| KAMEMOTO Osamu | won against | FUJITA Masahisa |
| KAMEMOTO Osamu | won against | KODOMA Koji |
| KAMEMOTO Osamu | won against | GOTO Hiroshi |
| KAMEMOTO Osamu | won against | SUZUKI Takahiro |
| TEZUKA Hirohisa | won against | KAMEMOTO Osamu |
| MATSUMOTO Hiroyuki | won against | KAMEMOTO Osamu |
1996-07-28: 24th All Japan(Japan)
| KAMEMOTO Osamu | won against | NAITO Yoshihito |
| KAMEMOTO Osamu | won against | TSURUMARU Kenji |
| KUNII Toshimi | won against | KAMEMOTO Osamu |
1995-07-30: 23rd All Japan(Japan)
| KAMEMOTO Osamu | won against | MATOBA Hisanori |
| KAMEMOTO Osamu | won against | KUKATSU Yutsuka |
| KAMEMOTO Osamu | won against | HARA Shuichi |
| TAMENORI Hideshi | won against | KAMEMOTO Osamu |
1994-07-31: 22nd All Japan(Japan)
| TAMENORI Hideshi | won against | KAMEMOTO Osamu |
| KUNII Toshimi | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | won against | YAMADA Toru |
1993-08-23: 21st All Japan(Japan)
| UMEZAWA Yoshinori | won against | KAMEMOTO Osamu |
| KITAJIMA Hideto | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | won against | ENOMOTO Hiroyuki |
1992-08-08: 20th All Japan(Japan)
| MURAKAMI Takeshi | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | won against | NOZAKI Jyunetsu |
| KAMEMOTO Osamu | won against | GOTO Akihiko |
| KAMEMOTO Osamu | won against | IWASAKI Masaaki |
1991-08-04: 19th All Japan(Japan)
| KANEDA Shigeru | won against | KAMEMOTO Osamu |
| GOTO Akihiko | won against | KAMEMOTO Osamu |
| KAMEMOTO Osamu | won against | MIYAZAKI Jun |
| KAMEMOTO Osamu | won against | NAITO Yoshihito |
| KAMEMOTO Osamu | won against | KITAJIMA Hideto |
| KAMEMOTO Osamu | won against | ICHIKAWA Yukinori |
| KAMEMOTO Osamu | won against | HASHINAKA Hiroaki |