Ratings
TAKIZAWA Masaki (Japan)
Japanese name(s): 滝沢雅樹
213 tournaments
1284 results
Player ID: 488
Rated T43 in Japan and T49 in Asia&Oceania&Africa and T51 in the World
Latest rating: 2295
1284 results
Player ID: 488
Rated T43 in Japan and T49 in Asia&Oceania&Africa and T51 in the World
Latest rating: 2295
Masaki Takizawa is a two-time world Othello champion, winning his first world title in 1985 in Athens and then again in 1994 in Paris.
Masaki won his first major title at the age of 20, winning the 1985 All-Japan championships after defeating Kazuhiro Sakaguchi in the final. Masaki went on to win the 1985 WOC in Athens undefeated, winning the semi-finals against Neil Stephenson(GBR) and the final against Paolo Ghirardato(ITA) both in two straight games.
Masaki won the All-Japan championships again in 1994 and then his second world title that same year in Paris, losing only 2 games in the 13 round swiss tournament and then winning both the semi-finals and the final in two straight games. Masaki played another 3 WOCs in 2008, 2009 and 2010, winning the WOC team championship with Japan on all 3 occasions.
Nobuyuki Takizawa, winner of the 1993 All-Japan championships, is Masaki's younger brother.
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World Othello Champion 1985, Athens, Greece |
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| All-Japan Championship 1989, 1999, 2002 Meijin-sen 1985, 1989, 1992, 1997, 1998 |
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World Othello Team Championship 1994 |
- 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
2025-03-16: 45_Meijin(Japan)
2025-03-15: 45_Meijin_team(Japan)
2025-02-16: 44_Sea_of_Japan_open_qualifier(Japan)
2025-01-19: 2025_Niigata_expert_games(Japan)
| ITO Junya | 64-00 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | HONJO Yoshitaka |
| TAKIZAWA Masaki | won against | HASHIMOTO Yuuta |
| TAKIZAWA Masaki | won against | CHANG Chun Yi |
| TAKIZAWA Masaki | won against | SATO Hisakazu |
| TAKIZAWA Masaki | won against | ASAKAWA Takuya |
| KIYONOBU Kenta | won against | TAKIZAWA Masaki |
| MIYAMOTO Taketora | 43-21 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 38-26 | NAKAGOME Shoma |
| TAKIZAWA Masaki | 45-19 | NAKAMURA Kosuke |
| TAKIZAWA Masaki | 37-27 | IWAKURA Hiroaki |
| TAKIZAWA Masaki | 37-27 | OTAKA Tomoki |
| AIHARA Shigeaki | 36-28 | TAKIZAWA Masaki |
| UMEZAWA Yoshinori | 34-30 | TAKIZAWA Masaki |
| NAGAO Hiroto | 43-21 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 38-26 | AIHARA Shigeaki |
| TAKIZAWA Masaki | 37-27 | NAGAO Hiroto |
| UMEZAWA Yoshinori | 35-29 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 39-25 | MIYAKE Raku |
| TAKIZAWA Masaki | 39-25 | NAGAO Hiroto |
| AIHARA Shigeaki | 37-27 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 42-22 | UMEZAWA Yoshinori |
| TAKIZAWA Masaki | 49-15 | KIYOYOSHI Fumishige |
2024-12-08: 86_Niigata_conf(Japan)
2024-10-27: 2024_Niigata_phoenix_match(Japan)
2024-10-13: Star_camp_2024(Japan)
2024-09-08: 50_All_Japan_championship(Japan)
2024-08-25: 43_Sea_of_Japan_open(Japan)
2024-07-21: 17_Ouza_Sen(Japan)
2024-04-07: 85_Niigata_conf(Japan)
2024-03-17: 44_Meijin(Japan)
2024-03-16: 44_Meijin_masters(Japan)
2024-02-18: 42_Sea_of_Japan_open(Japan)
2024-02-18: 42_Sea_of_Japan_open_final(Japan)
2024-02-04: 2024_Niigata_expert_games(Japan)
| TAKIZAWA Masaki | 54-10 | KIYOYOSHI Fumishige |
| TAKIZAWA Masaki | 37-27 | UMEZAWA Yoshinori |
| TAKIZAWA Masaki | 34-30 | YUUKI Kousei |
| TAKIZAWA Masaki | 39-25 | AIHARA Shigeaki |
| TAKIZAWA Masaki | 33-31 | NAGAO Hiroto |
| HASEGAWA Takeshi | 39-25 | TAKIZAWA Masaki |
| IZUMI Shinya | 41-23 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 39-25 | KITAJIMA Hideki |
| TAKIZAWA Masaki | 44-20 | UMEZAWA Yoshinori |
| TAKIZAWA Masaki | 38-26 | AIHARA Shigeaki |
| TAKIZAWA Masaki | 46-18 | KANO Chihiro |
| TAKIZAWA Masaki | 50-14 | KUZUHARA Seijin |
| TAKIZAWA Masaki | 54-10 | TAMARU Akari |
| NARA Souma | 32-32 | TAKIZAWA Masaki |
| SATO Hisakazu | 35-29 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 55-09 | YOKOSAWA Haruko |
| TAKIZAWA Masaki | 38-26 | OSHIMIZU Takanori |
| TAKIZAWA Masaki | won against | KOSHINO Kazuhiko |
| NAGANO Yasushi | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | MATSUI Takashi |
| GO Shinu | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | NAKAMORI Hiroki |
| TAKIZAWA Masaki | won against | ABE Yura |
| ASAHINA Satoshi | won against | TAKIZAWA Masaki |
| NISHIBAYASHI Touya | 39-25 | TAKIZAWA Masaki |
| HASHIMOTO Yuuta | 32-32 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 39-25 | UMEZAWA Yoshinori |
| TAKIZAWA Masaki | 36-28 | AIHARA Shigeaki |
| TAKIZAWA Masaki | 46-18 | SAJI Kouya |
| NAGAO Hiroto | 38-26 | TAKIZAWA Masaki |
| SOUDA Shun | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | HAYASAKA Toshie |
| TAKIZAWA Masaki | won against | ABE Yura |
| SUGASE Takahiro | won against | TAKIZAWA Masaki |
| TAKAHASHI Hisashi | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | OISHI Kengo |
| TAKIZAWA Masaki | 42-22 | NAGAO Hiroto |
| TAKIZAWA Masaki | 64-00 | IWASAKA Ryuji |
| UMEZAWA Yoshinori | 64-00 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 44-20 | NAKAGAWA Azune |
| TAKIZAWA Masaki | 41-23 | AIHARA Shigeaki |
| TAKIZAWA Masaki | 64-00 | NAGATSUKA Ibuki |
| TAKIZAWA Masaki | 64-00 | ANDRIANI Bintsa |
| GOTO Akihiko | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 64-00 | HASHIMOTO Yuuta |
| GOTO Hiroshi | won against | TAKIZAWA Masaki |
| YAMAMOTO Yuta | won against | TAKIZAWA Masaki |
| KAWAI Shinobu | won against | TAKIZAWA Masaki |
| GOTO Akihiko | 33-31 | TAKIZAWA Masaki |
| KITAJIMA Hideki | 44-20 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 40-24 | FUJITA Takeshi |
| TAKIZAWA Masaki | 54-10 | TATSUMI-IIJIMA Yukiko |
| TAKIZAWA Masaki | 37-27 | OSHIMIZU Takanori |
| TAKIZAWA Masaki | 60-04 | OKAMOTO Sakutaro |
| NAGAO Hiroto | 34-30 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 53-11 | TSUCHIDA Aozora |
| TAKIZAWA Masaki | 36-28 | HASEGAWA Takeshi |
| TAKIZAWA Masaki | 41-23 | UMEZAWA Yoshinori |
| TAKIZAWA Masaki | 36-28 | UMEZAWA Yoshinori |
| TAKIZAWA Masaki | 57-07 | NAGAO Hiroto |
| TAKIZAWA Masaki | 36-28 | AIHARA Shigeaki |
| TAKIZAWA Masaki | 35-29 | UMEZAWA Yoshinori |
| TAKIZAWA Masaki | 54-10 | OKAMOTO Sakutaro |
| TAKIZAWA Masaki | 37-27 | KOBAYASHI Syunjiro |
2023-12-03: 84_Niigata_conf(Japan)
2023-11-26: 49_All_Japan_championship(Japan)
2023-10-08: 49_All_Japan_Niigata_prelim(Japan)
2023-09-17: Star_Camp_2023(Japan)
2023-08-27: 41_Sea_of_Japan_open(Japan)
2023-07-16: 16_Ouza_Sen(Japan)
2023-06-24: Niigata_open_2023(Japan)
2023-04-02: 83_Niigata_conf(Japan)
2023-03-19: 43_Meijin(Japan)
2023-03-18: 43_Maijin_masters(Japan)
2023-02-26: 40_Sea_of_Japan_open(Japan)
2023-01-28: 2023_Niigata_expert_games(Japan)
| TAKIZAWA Masaki | 43-21 | YOSHIDA Taisaku |
| TAKIZAWA Masaki | 51-13 | KOBAYASHI Manabu |
| TAKIZAWA Masaki | won against | HASEGAWA Takeshi |
| TAKIZAWA Masaki | 44-20 | AIHARA Shigeaki |
| TAKIZAWA Masaki | 36-28 | NAGATA Yuuya |
| TAKIZAWA Masaki | 64-00 | KURITA Seiya |
| TAKIZAWA Masaki | won against | OTAKA Tomoki |
| TAKIZAWA Masaki | won against | TAKAYANA Seizou |
| MIYAZAKI Toru | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | MIYAGAWA Keigo |
| FUKUNAGA Kohachi | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 44-20 | NAGAO Hiroto |
| TAKIZAWA Masaki | 41-23 | AIHARA Shigeaki |
| TAKIZAWA Masaki | 52-12 | MIYAKE Raku |
| TAKIZAWA Masaki | 55-09 | NAKAGAWA Azune |
| TAKIZAWA Masaki | 58-06 | IWASAKA Ryuji |
| UMEZAWA Yoshinori | 37-27 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 40-24 | SATO Hisakazu |
| SUGAWARA Misa | 34-30 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 41-23 | NAKAMURA Haruto |
| OSHIMIZU Takanori | 39-25 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 43-21 | KANO Chihiro |
| KAWAMURA Akio | 32-32 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 57-07 | YOSHIDA Taisaku |
| AIHARA Shigeaki | 33-31 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 63-01 | TSUBOYA Saki |
| TAKIZAWA Masaki | 42-22 | KURACHI Takayuki |
| UMEZAWA Yoshinori | 47-17 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 64-00 | SUWABE Yuki |
| TAKIZAWA Masaki | 42-22 | NAGAO Hiroto |
| TAKIZAWA Masaki | 34-30 | NAKANO Jo |
| OHMORI Keita | 40-24 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 33-31 | OKUDAIRA Akio |
| TAKIZAWA Masaki | 49-15 | KAWAZOE Osuke |
| SHIMOMURA Shiki | 35-29 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 50-14 | KAWAMURA Kiu |
| HASEGAWA Takeshi | 36-28 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 35-29 | TAYAMA Tsubasa |
| TAKIZAWA Masaki | 47-17 | KOBAYASHI Kano |
| TAKIZAWA Masaki | 34-30 | MIYAKE Raku |
| TAKIZAWA Masaki | 48-16 | NAGAO Hiroto |
| TAKIZAWA Masaki | 41-23 | AIHARA Shigeaki |
| AIHARA Shigeaki | 43-21 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 59-05 | KOBAYASHI Manabu |
| TAKIZAWA Masaki | 53-11 | NAGATA Yuuya |
| TAKIZAWA Masaki | 42-22 | HASEGAWA Takeshi |
| NAGAO Hiroto | 33-31 | TAKIZAWA Masaki |
| SOUDA Shun | 43-21 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 36-28 | MIYAMOTO Sukehiro |
| KOMATSU Kanaharu | 34-30 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 49-15 | SUZUKI Ryouta |
| TAKIZAWA Masaki | 48-16 | IWAKURA Hiroaki |
| TAKIZAWA Masaki | 47-17 | TANAKA Makoto |
| SAJI Kouya | 32-32 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 37-27 | MURAKAMI Takeshi |
| SATANI Tetsu | 42-22 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 57-07 | YOSHIDA Shigenobu |
| TAKIZAWA Masaki | 35-29 | SATANI Tetsu |
| TAKIZAWA Masaki | 43-21 | KAWARABAYASHI Koji |
| TAKIZAWA Masaki | 63-01 | KANO Yusuke |
| HASEGAWA Takeshi | 33-31 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 56-08 | MIYAKE Raku |
| KANO Chihiro | 45-19 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 46-18 | KOBAYASHI Manabu |
| UMEZAWA Yoshinori | 34-30 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 56-08 | NAGATA Yuuya |
| TAKIZAWA Masaki | 45-19 | AIHARA Shigeaki |
| TAKIZAWA Masaki | 46-18 | UMEZAWA Yoshinori |
| TAKIZAWA Masaki | 47-17 | MIWA Shuya |
| TAKIZAWA Masaki | 50-14 | KOBAYASHI Syunjiro |
2022-12-04: 82_Niigata_conf(Japan)
2022-08-21: 39_sea_of_Japan_open(Japan)
2022-07-10: 15_Ouza_sen(Japan)
2022-04-03: 81_Niigata_conf(Japan)
2022-03-21: 42_Meijin(Japan)
2022-03-20: 42_Meijin_masters(Japan)
| TAKIZAWA Masaki | 58-06 | UMEZAWA Shiho |
| TAKIZAWA Masaki | 48-16 | HASEGAWA Takeshi |
| TAKIZAWA Masaki | 33-31 | KANEKO Hikaru |
| TAKIZAWA Masaki | won against | MAHO Makoto |
| TAKIZAWA Masaki | 47-17 | AIHARA Shigeaki |
| TAKIZAWA Masaki | 35-29 | KANO Chihiro |
| SUGAWARA Misa | 33-31 | TAKIZAWA Masaki |
| AIHARA Shigeaki | 45-19 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 60-04 | MIYAKE Raku |
| TAKIZAWA Masaki | 47-17 | UMEZAWA Yoshinori |
| TAKIZAWA Masaki | 35-29 | TAKAMIZAWA Daiki |
| TAKIZAWA Masaki | 49-15 | TAKAHASHI Hisashi |
| OHMORI Keita | 49-15 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 44-20 | TOKIWA Shuto |
| TAKIZAWA Masaki | 47-17 | HORIUCHI Soutarou |
| TAKIZAWA Masaki | 37-27 | GOTO Akihiko |
| TAKIZAWA Masaki | 40-24 | NAGAO Hiroto |
| TAKIZAWA Masaki | 59-05 | IWASAKA Ryuji |
| TAKIZAWA Masaki | 49-15 | TAKIZAWA Nobuyuki |
| KANO Chihiro | 37-27 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 37-27 | AIHARA Shigeaki |
| TAKIZAWA Masaki | won against | SANO Joichiro |
| TAKIZAWA Masaki | won against | KITAJIMA Satoya |
| KURITA Seiya | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | KOSHINO Kazuhiko |
| TAKIZAWA Masaki | 64-00 | NISHIBAYASHI Touya |
| NAGANO Yasushi | won against | TAKIZAWA Masaki |
| SAKAGUCHI Kazuhiro | won against | TAKIZAWA Masaki |
| SAKAGUCHI Kazuhiro | 35-29 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 52-12 | ISHIKAWA Akira |
| TAKIZAWA Masaki | 47-17 | HASEGAWA Takeshi |
| TAKIZAWA Masaki | 34-30 | SAKAGUCHI Kazuhiro |
| TAKIZAWA Masaki | 41-23 | KITAJIMA Hideki |
2021-12-05: 80_Niigata_conf(Japan)
2021-07-18: 41_Meijin(Japan)
2021-04-04: 79_Niigata_conf(Japan)
2021-01-31: Niigata_expert_games(Japan)
| KANO Chihiro | 39-25 | TAKIZAWA Masaki |
| TSUCHIGANE Taishi | 34-30 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 54-10 | TANAKA Yuki |
| TAKIZAWA Masaki | 48-16 | KOBAYASHI Manabu |
| MURAKAMI Takeshi | 34-30 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 38-26 | YOSHIYUKI Suganuma |
| TAKIZAWA Masaki | 35-29 | TAGUCHI Mika |
| TAKIZAWA Masaki | 35-29 | ASOU Daisuke |
| TAKIZAWA Masaki | 38-26 | OKUDA Tsuyoshi |
| YAKUSHIJI Kenta | 34-30 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 41-23 | NAGAO Hiroto |
| TAKIZAWA Masaki | 51-13 | YOSHIZAWA Momoka |
| NAGAO Hiroto | 36-28 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 44-20 | TAKIZAWA Nobuyuki |
| MURAKAMI Takeshi | 37-27 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 42-22 | KANDA Yoshihiro |
| TAKIZAWA Masaki | 45-19 | YOSHIDA Taisaku |
| TAKIZAWA Masaki | 51-13 | SAWADA Aimi |
| AIHARA Shigeaki | 35-29 | TAKIZAWA Masaki |
| UMEZAWA Yoshinori | 33-31 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 46-18 | KOBAYASHI Kano |
2020-12-06: 78_Niigata_conf(Japan)
2020-02-16: 37_sea_of_Japan_open(Japan)
2020-01-26: Niigata_expert_games(Japan)
| KAWAI Shinobu | 34-30 | TAKIZAWA Masaki |
| AIHARA Shigeaki | 40-24 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 47-17 | KOBAYASHI Manabu |
| TAKIZAWA Masaki | 47-17 | OBARA Hiroto |
| MURAKAMI Takeshi | 42-22 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 59-05 | TSUTSUMI Ari |
| TAKIZAWA Masaki | 35-29 | NAGAO Hiroto |
| TAKIZAWA Masaki | 33-31 | KIYONOBU Kenta |
| KANO Chihiro | 35-29 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 37-27 | NAGASAKI Hidekazu |
| TAKIZAWA Masaki | 61-03 | SATO Hisakazu |
| TAKIZAWA Masaki | 36-28 | KIYONOBU Kenta |
| AIHARA Shigeaki | 34-30 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 36-28 | KANDA Yoshihiro |
| TAKIZAWA Masaki | 34-30 | NAGAO Hiroto |
| TAKIZAWA Masaki | 44-20 | KOBAYASHI Syunjiro |
| TAKIZAWA Masaki | 34-30 | NAGASAKI Hidekazu |
2019-12-08: 77_Niigata_conf(Japan)
2019-11-24: 48_All_Japan_championship(Japan)
2019-10-20: 48_All_Japan_Niigata_prelim(Japan)
2019-09-15: Star_camp_2019(Japan)
2019-08-25: 36_Sea_of_Japan_open(Japan)
2019-07-14: 14_Ouza_sen(Japan)
2019-04-07: 76_Niigata_conf(Japan)
2019-04-07: 76_Niigata_conference(Japan)
2019-03-24: 40_Meijin(Japan)
2019-03-23: 40_Meijin_masters(Japan)
2019-01-27: 2019_Niigata_expert_games(Japan)
| KANDA Yoshihiro | 45-19 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 44-20 | KOBAYASHI Manabu |
| TAKIZAWA Masaki | 44-20 | OBARA Hiroto |
| TAKIZAWA Masaki | 42-22 | SATO Hisakazu |
| TAKIZAWA Masaki | 46-18 | KANO Chihiro |
| GOTO Hiroshi | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | MITSUYA Nobuaki |
| TAKIZAWA Masaki | won against | NOZAKI Jyunetsu |
| TAKIZAWA Masaki | won against | WATAHIKI Kenta |
| URANO Kento | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | HETSUKU Yousuke |
| TAKIZAWA Masaki | 47-17 | IWASAKA Ryuji |
| TAKIZAWA Masaki | 45-19 | OBARA Hiroto |
| TAKIZAWA Masaki | 33-31 | NAGASAKI Hidekazu |
| TAKIZAWA Masaki | 60-04 | UMEZAWA Yoshinori |
| TAKIZAWA Masaki | 33-31 | AIHARA Shigeaki |
| TAKIZAWA Masaki | 45-19 | NAGAO Hiroto |
| TAKIZAWA Masaki | 37-27 | IZUMI Shinya |
| TAKIZAWA Masaki | 47-17 | KANO Chihiro |
| TAKIZAWA Masaki | 54-10 | WADA Chiaki |
| WADA Masaki | 40-24 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 33-31 | OSHIMIZU Takanori |
| TAKIZAWA Masaki | 45-19 | MIURA Toshie |
| TAKIZAWA Masaki | 50-14 | SATO Hisakazu |
| TAKIZAWA Masaki | 53-11 | KOIDE Satoshi |
| HASEGAWA Takeshi | 32-32 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 54-10 | IWASAKA Ryuji |
| TAKIZAWA Masaki | 43-21 | UMEZAWA Yoshinori |
| TAKANASHI Yusuke | 35-29 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 46-18 | KANO Chihiro |
| TAKIZAWA Masaki | 47-17 | KUWAHARA Shuhei |
| TAKIZAWA Masaki | 33-31 | SASAKI Sohei |
| TAKIZAWA Masaki | 35-29 | MATSUMOTO Makoto |
| SATANI Tetsu | 35-29 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 36-28 | SOUDA Shun |
| MIYAZAKI Yuji | 33-31 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 44-20 | KANDA Yoshihiro |
| TAKIZAWA Masaki | 52-12 | KOBAYASHI Manabu |
| TAKIZAWA Masaki | 38-26 | KANO Chihiro |
| TAKIZAWA Masaki | 35-29 | UMEZAWA Yoshinori |
| TAKIZAWA Masaki | 49-15 | KOBAYASHI Syunjiro |
| TAKIZAWA Masaki | 44-20 | KANDA Yoshihiro |
| TAKIZAWA Masaki | 52-12 | KOBAYASHI Manabu |
| TAKIZAWA Masaki | 38-26 | KANO Chihiro |
| TAKIZAWA Masaki | 35-29 | UMEZAWA Yoshinori |
| TAKIZAWA Masaki | 49-15 | KOBAYASHI Syunjiro |
| TAKIZAWA Masaki | won against | SATO Koichiro |
| TAKIZAWA Masaki | won against | NAKAOKA Akinori |
| IZUMI Takashi | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | SATO Takahiro |
| TAKIZAWA Masaki | won against | TESAKI Satoru |
| TAKIZAWA Masaki | won against | KIYONOBU Kenta |
| TAKIZAWA Masaki | won against | ITO Kenshun |
| TAKIZAWA Masaki | won against | MORI Takahiro |
| TAKIZAWA Masaki | won against | TAKAHASHI Hisashi |
| TAKIZAWA Masaki | won against | SASAKI Sohei |
| KAMEMOTO Osamu | won against | TAKIZAWA Masaki |
| MATSUMOTO Makoto | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | YAMAMOTO Kunihiro |
| TAKIZAWA Masaki | 64-00 | SAITO Nobuhiro |
| TAKIZAWA Masaki | 34-30 | UMEZAWA Yoshinori |
| TAKIZAWA Masaki | 39-25 | NAGASAKI Hidekazu |
| KANDA Yoshihiro | 33-31 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 38-26 | AIHARA Shigeaki |
2018-12-09: 75_Niigata_conference(Japan)
2018-11-25: 47_All_Japan_championship(Japan)
2018-10-21: 47_All_Japan_Niigata_prelim(Japan)
2018-09-17: Star_camp_2018(Japan)
2018-08-26: 13_Ouza_sen(Japan)
2018-08-19: 34_Sea_of_Japan_open(Japan)
2018-06-17: 46_All_Japan_Niigata_prelim(Japan)
2018-04-08: 74_Niigata_conference(Japan)
2018-03-18: 39_Meijin(Japan)
2018-01-28: 2018_Niigata_expert_games(Japan)
| TAKIZAWA Masaki | 64-00 | IMAI Hana |
| TAKIZAWA Masaki | 54-10 | SATO Hisakazu |
| TAKIZAWA Masaki | 40-24 | NAGASAKI Hidekazu |
| TAKIZAWA Masaki | 33-31 | AIHARA Shigeaki |
| TAKIZAWA Masaki | 40-24 | NAGAO Hiroto |
| TAKIZAWA Masaki | won against | KITANO Takumi |
| TAKIZAWA Masaki | won against | SHIMIZU Naoki |
| OKIZAKI Kyo | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | SUZUKI Yuuta |
| TAKIZAWA Masaki | won against | TAKAMIZAWA Daiki |
| FUKUNAGA Kohachi | won against | TAKIZAWA Masaki |
| AIHARA Shigeaki | 37-27 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 48-16 | KOBAYASHI Kano |
| TAKIZAWA Masaki | 38-26 | NAGAO Hiroto |
| TAKIZAWA Masaki | 37-27 | UMEZAWA Yoshinori |
| TAKIZAWA Masaki | 49-15 | OBARA Hiroto |
| TAKIZAWA Masaki | 38-26 | NAGASAKI Hidekazu |
| TAKIZAWA Masaki | 50-14 | WADA Chiaki |
| TAKIZAWA Masaki | 58-06 | YOSHIDA Taisaku |
| TAKIZAWA Masaki | 45-19 | YOKOSAWA Haruko |
| TAKIZAWA Masaki | 37-27 | WADA Masaki |
| TAKIZAWA Masaki | 39-25 | IZUMI Shinya |
| OSHIMIZU Takanori | 37-27 | TAKIZAWA Masaki |
| MIURA Toshie | 34-30 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 34-30 | SAITO Aya |
| SHIMIZU Naoki | 39-25 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 33-31 | TSUKAMOTO Kazuma |
| SATANI Tetsu | 32-32 | TAKIZAWA Masaki |
| SAKAGUCHI Kazuhiro | 38-26 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 37-27 | NAGASAKI Hidekazu |
| OSHIMIZU Takanori | 48-16 | TAKIZAWA Masaki |
| OBARA Hiroto | 38-26 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 53-11 | FURUTA Utai |
| TAKIZAWA Masaki | 60-04 | OSADA Chisei |
| TAKIZAWA Masaki | 40-24 | KOBAYASHI Syunjiro |
| TAKIZAWA Masaki | 42-22 | KUSHI Ryota |
| NAGAO Hiroto | 46-18 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 35-29 | OBARA Hiroto |
| TAKIZAWA Masaki | 64-00 | WATANABE Hiromi |
| TAKIZAWA Masaki | 39-25 | UMEZAWA Yoshinori |
| TAKIZAWA Masaki | 34-30 | NAGASAKI Hidekazu |
| AIHARA Shigeaki | 35-29 | TAKIZAWA Masaki |
| UMEZAWA Yoshinori | 44-20 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 40-24 | KATAGIRI Tomotaka |
| TAKIZAWA Masaki | 51-13 | SATO Kaishun |
| TAKIZAWA Masaki | 47-17 | MATSUHASHI Satoi |
| SATO Hisakazu | 41-23 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | TANIGUCHI Masaki |
| KIYONOBU Kenta | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | OKAMURA Hiroaki |
| HISHIYAMA Yuichi | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | SHIROGANE Tetsuya |
| TAKIZAWA Masaki | won against | SUGAWARA Misa |
| TAKIZAWA Masaki | won against | NAGAO Hiroto |
| TAKIZAWA Masaki | 35-29 | FURUTA Utai |
| TAKIZAWA Masaki | 33-31 | UMEZAWA Yoshinori |
| TAKIZAWA Masaki | 41-23 | NAGASAKI Hidekazu |
| TAKIZAWA Masaki | 35-29 | NAGAO Hiroto |
| TAKIZAWA Masaki | 48-16 | AIHARA Shigeaki |
2017-12-10: 73_Niigata_conference(Japan)
2017-10-08: Star_camp_2017(Japan)
2017-09-03: 12_Ouza_sen(Japan)
2017-08-20: 32_Sea_of_Japan_open(Japan)
2017-07-16: 45_All_Japan_open_championship(Japan)
2017-06-18: 45_All_Japan_Niigata_prelim(Japan)
2017-04-09: 72_Niigata_conf(Japan)
2017-03-19: 38_Meijin(Japan)
2017-02-19: 1st Korea-Japan match(Korea)
2017-01-22: 2017_Niigata_expert_games(Japan)
| TAKIZAWA Masaki | 58-06 | OKAMOTO Sakutaro |
| TAKIZAWA Masaki | 49-15 | KOBAYASHI Kano |
| TAKIZAWA Masaki | 43-21 | NAGASAKI Hidekazu |
| KOBAYASHI Manabu | 48-16 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | KOBAYASHI Syunjiro |
| TAKIZAWA Masaki | 42-22 | SATO Hisakazu |
| TAKIZAWA Masaki | 37-27 | SUGAWARA Misa |
| TAKIZAWA Masaki | 36-28 | UMEZAWA Yoshinori |
| TAKIZAWA Masaki | 41-23 | KOBAYASHI Kano |
| TAKIZAWA Masaki | 45-19 | NAGAO Hiroto |
| TAKIZAWA Masaki | 54-10 | IWASAKA Ryuji |
| TAKIZAWA Masaki | 47-17 | OBARA Hiroto |
| TAKIZAWA Masaki | 48-16 | YAMAZAKI Keita |
| ASOU Daisuke | 37-27 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 47-17 | SAITO Aya |
| NAKANO Jo | 48-16 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 44-20 | TAKAHASHI Satomi |
| KAMIKURA Daisuke | 36-28 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 37-27 | KOBAYASHI Syunjiro |
| TAKIZAWA Masaki | 53-11 | ETO Riichi |
| TAKIZAWA Masaki | 33-31 | IWASAKA Ryuji |
| TAKIZAWA Masaki | 40-24 | SATO Hisakazu |
| TAKIZAWA Masaki | 38-26 | NAGASAKI Hidekazu |
| TAKIZAWA Masaki | 48-16 | KANDA Yoshihiro |
| NAGASAKI Hidekazu | 37-27 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | YOSHIDA Takuma |
| NAKANO Jo | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | SASAKI Sohei |
| TAKIZAWA Masaki | won against | SHIMIZU Naoki |
| TAKIZAWA Masaki | won against | SUEKUNI Makoto |
| NAGANO Yasushi | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 47-17 | OBARA Hiroto |
| TAKIZAWA Masaki | 53-11 | KANDA Yoshihiro |
| TAKIZAWA Masaki | 49-15 | KOBAYASHI Kano |
| TAKIZAWA Masaki | 43-21 | NAGAO Hiroto |
| TAKIZAWA Masaki | 50-14 | UMEZAWA Yoshinori |
| TAKIZAWA Masaki | 43-21 | AIHARA Shigeaki |
| TAKIZAWA Masaki | 47-17 | TANABE Tomoki |
| TAKIZAWA Masaki | 53-11 | OBARA Hiroaki |
| TAKIZAWA Masaki | 51-13 | UMEZAWA Yoshinori |
| TAKIZAWA Masaki | 43-21 | SATO Hisakazu |
| NAGASAKI Hidekazu | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | MIYAGAWA Yasuo |
| SHIMAMURA Yoshihide | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | OKUDA Tsuyoshi |
| TAKIZAWA Masaki | won against | ASOU Daisuke |
| TAKIZAWA Masaki | won against | MITSUYA Nobuaki |
| NAKAMORI Hiroki | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | KITANO Ochachi |
| MOON Sungcheol | 07-57 | TAKIZAWA Masaki |
| CHUNG Jihoon | 11-53 | TAKIZAWA Masaki |
| HONG Hyungbum | 01-63 | TAKIZAWA Masaki |
| LEE Chunae | 26-38 | TAKIZAWA Masaki |
| KIM Kwanyoon | 14-50 | TAKIZAWA Masaki |
| LEE Kwangwook | 34-30 | TAKIZAWA Masaki |
| OH Joungmok | 41-23 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 33-31 | NAGASAKI Hidekazu |
| TAKIZAWA Masaki | 43-21 | HANAZATO Michio |
| KANDA Yoshihiro | 44-20 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 54-10 | KOBAYASHI Syunjiro |
| TAKIZAWA Masaki | 45-19 | OBARA Hiroto |
2016-12-11: 71_Niigata_conference(Japan)
2016-09-24: Star_camp_2016(Japan)
2016-09-04: 11_Ouza_sen(Japan)
2016-08-21: 30_Sea_of_Japan_open(Japan)
2016-06-19: 44_All_Japan_Niigata_prelim(Japan)
2016-04-03: 70_Niigata_conference(Japan)
2016-03-20: 37_Meijin(Japan)
2016-02-21: 29_Sea_of_Japan_open(Japan)
2016-01-24: 2016_Niigata_expert_games(Japan)
| UMEZAWA Yoshinori | 45-19 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 56-08 | IWASAKA Ryuji |
| TAKIZAWA Masaki | 37-27 | OBARA Hiroto |
| TAKIZAWA Masaki | 64-00 | WATANABE Yasuo |
| TAKIZAWA Masaki | 40-24 | AIHARA Shigeaki |
| TAKIZAWA Masaki | 42-22 | WADA Masaki |
| TAKIZAWA Masaki | 46-18 | WATANABE Keiichi |
| TAKIZAWA Masaki | 48-16 | OSHIMIZU Takanori |
| TAKIZAWA Masaki | 40-24 | UMEZAWA Yoshinori |
| TAKIZAWA Masaki | 34-30 | OGUROSAWA Shu |
| MATSUNAGA Syou | 42-22 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 39-25 | URANO Kento |
| TAKIZAWA Masaki | 38-26 | ITO Junya |
| TAKIZAWA Masaki | 48-16 | SOUDA Shun |
| MITSUYA Nobuaki | 40-24 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 36-28 | FUKUCHI Keisuke |
| YAMAKAWA Takashi | 51-13 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 43-21 | KOBAYASHI Syunjiro |
| TAKIZAWA Masaki | 46-18 | KANDA Yoshihiro |
| TAKIZAWA Masaki | 37-27 | SATO Hisakazu |
| TAKIZAWA Masaki | 48-16 | AIHARA Shigeaki |
| TAKIZAWA Masaki | 38-26 | OSHIMIZU Takanori |
| ABE Yura | 39-25 | TAKIZAWA Masaki |
| ABE Yura | 35-29 | TAKIZAWA Masaki |
| UMEZAWA Yoshinori | 33-31 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 37-27 | TANABE Tomoki |
| TAKIZAWA Masaki | 64-00 | UMEZAWA Shiho |
| AIHARA Shigeaki | 35-29 | TAKIZAWA Masaki |
| NAGAO Hiroto | 42-22 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 59-05 | ETO Riichi |
| TAKIZAWA Masaki | 47-17 | UMEZAWA Shiho |
| TAKIZAWA Masaki | 43-21 | ABE Yura |
| TAKIZAWA Masaki | won against | NAGASAKI Hidekazu |
| TAKIZAWA Masaki | 55-09 | AIHARA Shigeaki |
| TAKIZAWA Masaki | 35-29 | INUBUSHI Kouki |
| TAKIZAWA Masaki | won against | FUJIOKA Ken |
| KITAJIMA Hideki | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | KASAI Yuta |
| TAKIZAWA Masaki | won against | KINOSHITA Hisako |
| TAKIZAWA Masaki | won against | GOTO Hiroshi |
| TAKIZAWA Masaki | won against | KAMEMOTO Osamu |
| TAKIZAWA Masaki | won against | NAGANO Yasushi |
| TAKIZAWA Masaki | 62-02 | KOBAYASHI Yutsuka |
| TAKIZAWA Masaki | 35-29 | NAGASAKI Hidekazu |
| TAKIZAWA Masaki | 53-11 | SATO Hisakazu |
| TAKIZAWA Masaki | 58-06 | OBARA Hiroto |
| UMEZAWA Yoshinori | 36-28 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 41-23 | NAGAO Hiroto |
| TAKIZAWA Masaki | 35-29 | UMEZAWA Yoshinori |
| TAKIZAWA Masaki | 53-11 | UMEZAWA Shiho |
| UMEZAWA Yoshinori | 39-25 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 37-27 | NAGASAKI Hidekazu |
| TAKIZAWA Masaki | 38-26 | NAGAO Hiroto |
| TAKIZAWA Masaki | 37-27 | AIHARA Shigeaki |
2015-12-13: 69_Niigata_conference(Japan)
2015-10-11: Star_camp_2015(Japan)
2015-09-06: 10_Ouza_sen(Japan)
2015-08-23: 28_Sea_of_Japan_open(Japan)
2015-07-19: 43_All_Japan_open_championship(Japan)
2015-06-14: 43_All_Japan_Niigata_prelim(Japan)
2015-04-05: 68_Niigata_conference(Japan)
2015-03-22: 36_Meijin(Japan)
2015-02-15: 27_Sea_of_Japan_open(Japan)
2015-02-15: 27_Sea_of_Japan(Japan)
2015-01-31: 2015_Niigata_expert_games(Japan)
| TAKIZAWA Masaki | 38-26 | OGUROSAWA Shu |
| TAKIZAWA Masaki | 48-16 | TANABE Tomoki |
| TAKIZAWA Masaki | 36-28 | AIHARA Shigeaki |
| NAGASAKI Hidekazu | 36-28 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 42-22 | SATO Hisakazu |
| IIJIMA Takamune | 34-30 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 49-15 | MIURA Toshie |
| TAKIZAWA Masaki | 55-09 | WADA Masaki |
| TAKIZAWA Masaki | 62-02 | YASUJIMA Yuji |
| TAKIZAWA Masaki | 59-05 | IZUMI Shinya |
| TAKIZAWA Masaki | 43-21 | SATO Hisakazu |
| SAITO Kenta | 36-28 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 52-12 | SATO Koichiro |
| SUEKUNI Makoto | 49-15 | TAKIZAWA Masaki |
| KIYONOBU Kenta | 35-29 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 36-28 | NAKAJIMA Tetsuya |
| SAITO Aya | 39-25 | TAKIZAWA Masaki |
| TAKAHASHI Satomi | 40-24 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 64-00 | ETO Riichi |
| TAKIZAWA Masaki | 33-31 | TAKANASHI Yusuke |
| TAKIZAWA Masaki | 38-26 | KAMIKURA Daisuke |
| TAKIZAWA Masaki | 47-17 | YOSHIDA Taisaku |
| TAKIZAWA Masaki | 33-31 | NAGASAKI Hidekazu |
| AIHARA Shigeaki | 36-28 | TAKIZAWA Masaki |
| OKAMOTO Kazuki | won against | TAKIZAWA Masaki |
| SHIMIZU Naoki | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | FUJIOKA Ken |
| TAKIZAWA Masaki | won against | NAKAMURA Sou |
| TAKIZAWA Masaki | won against | TAKIZAWA Nobuyuki |
| NAKANISHI Kazuki | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 64-00 | OBARA Shinko |
| TAKIZAWA Masaki | 41-23 | UMEZAWA Yoshinori |
| TAKIZAWA Masaki | 46-18 | AIHARA Shigeaki |
| TAKIZAWA Masaki | 41-23 | NAGAO Hiroto |
| TAKIZAWA Masaki | 33-31 | NAGASAKI Hidekazu |
| TAKIZAWA Masaki | 41-23 | OBARA Hiroto |
| TAKIZAWA Masaki | 40-24 | SUZUKI Nobuyuki |
| AIHARA Shigeaki | 33-31 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 58-06 | MAHO Makoto |
| TAKIZAWA Masaki | 43-21 | SATO Hisakazu |
| NAGASAKI Hidekazu | 35-29 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | KINOSHITA Hisako |
| TAKIZAWA Masaki | won against | ABE Yura |
| FUKUNAGA Kohachi | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | TAKAHASHI Hisashi |
| SAITO Riki | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | MATSUMOTO Hiroshi |
| TAKIZAWA Masaki | won against | AIHARA Shigeaki |
| UMEZAWA Yoshinori | 33-31 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 53-11 | IGARASHI Toshiyuki |
| TAKIZAWA Masaki | 45-19 | NAGAO Hiroto |
| TAKIZAWA Masaki | 45-19 | KANDA Yoshihiro |
| TAKIZAWA Masaki | 35-29 | KAMIKURA Daisuke |
| SUEKUNI Makoto | 39-25 | TAKIZAWA Masaki |
| UMEZAWA Yoshinori | 33-31 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 53-11 | IGARASHI Toshiyuki |
| TAKIZAWA Masaki | 45-19 | NAGAO Hiroto |
| TAKIZAWA Masaki | 45-19 | KANDA Yoshihiro |
| TAKIZAWA Masaki | 35-29 | KAMIKURA Daisuke |
| SUEKUNI Makoto | 39-25 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 45-19 | KOBAYASHI Kano |
| TAKIZAWA Masaki | 41-23 | UMEZAWA Yoshinori |
| TAKIZAWA Masaki | 39-25 | AIHARA Shigeaki |
| TAKIZAWA Masaki | 49-15 | HANAZATO Michio |
| NAGAO Hiroto | 42-22 | TAKIZAWA Masaki |
2014-12-14: 67_Niigata_conference(Japan)
2014-09-14: 2014_Star_Camp(Japan)
2014-09-07: 9_Ouza_sen(Japan)
2014-08-24: 26_Sea_of_Japan_open(Japan)
2014-06-15: 42_All_Japan_Niigata_prelim(Japan)
2014-03-23: 35_Meijin(Japan)
2014-02-16: 25_Sea_of_Japan_open(Japan)
2014-01-26: 2014_Niigata_expert_games(Japan)
2014-01-16 → 2014-01-17: Othello World Cup 2014(World)
| TAKIZAWA Masaki | 46-18 | KANDA Yoshihiro |
| TAKIZAWA Masaki | 57-07 | OSHIMA Aika |
| TAKIZAWA Masaki | 34-30 | AIHARA Shigeaki |
| TAKIZAWA Masaki | 46-18 | ASAHINA Satoshi |
| TAKIZAWA Masaki | 37-27 | NAGASAKI Hidekazu |
| TAKIZAWA Masaki | 33-31 | SATO Hisakazu |
| TAKIZAWA Masaki | 35-29 | AKAGI Tachiro |
| OGUROSAWA Shu | 35-29 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 40-24 | MIURA Toshie |
| TAKIZAWA Masaki | 42-22 | SUGAWARA Misa |
| TAKIZAWA Masaki | 35-29 | OSHIMIZU Takanori |
| TAKIZAWA Masaki | 34-30 | SAITO Kenta |
| MATSUMOTO Hiroshi | 34-30 | TAKIZAWA Masaki |
| SHINOHARA Ryo | 32-32 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 42-22 | KURACHI Takayuki |
| TAKIZAWA Masaki | 44-20 | IMOTO Wataru |
| TAKIZAWA Masaki | 35-29 | SAKAGUCHI Kazuhiro |
| TAKIZAWA Masaki | 40-24 | NAKAJIMA Tetsuya |
| TAKIZAWA Masaki | 37-27 | NAGASAKI Hidekazu |
| TAKIZAWA Masaki | 52-12 | HORIUCHI Keiko |
| TAKIZAWA Masaki | 55-09 | KANDA Yoshihiro |
| TAKIZAWA Masaki | 45-19 | SATO Hisakazu |
| SUEKUNI Makoto | 43-21 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 51-13 | OHTAKE Kosuke |
| TAKIZAWA Masaki | 36-28 | SUEKUNI Makoto |
| TAKIZAWA Masaki | 35-29 | UMEZAWA Yoshinori |
| TAKIZAWA Masaki | 50-14 | NAGASAKI Hidekazu |
| TAKIZAWA Masaki | 39-25 | SASAKI Sadayuki |
| AIHARA Shigeaki | 35-29 | TAKIZAWA Masaki |
| NAGAO Hiroto | 34-30 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 46-18 | UMEZAWA Shiho |
| TAKIZAWA Masaki | won against | TAKIZAWA Nobuyuki |
| TAKIZAWA Masaki | won against | YOSHIDA Shigenobu |
| NAKAMORI Hiroki | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | KANDA Yoshihiro |
| TAKIZAWA Masaki | won against | OKUDA Tsuyoshi |
| TAKIZAWA Masaki | won against | TAKANASHI Yusuke |
| MATSUMOTO Hiroshi | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 64-00 | TAKANO Yasuhiro |
| TAKIZAWA Masaki | 61-03 | SUETSUNA Yuki |
| TAKIZAWA Masaki | 51-13 | UMEZAWA Shiho |
| TAKIZAWA Masaki | 33-31 | YAMAKAWA Takashi |
| TAKIZAWA Masaki | 51-13 | AIHARA Shigeaki |
| TAKIZAWA Masaki | 51-13 | SASAKI Sadayuki |
| YAMAKAWA Takashi | 39-25 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 61-03 | SUETSUNA Naoki |
| TAKIZAWA Masaki | 48-16 | NAGASAKI Hidekazu |
| TAKIZAWA Masaki | 50-14 | UMEZAWA Yoshinori |
| TAKIZAWA Masaki | 37-27 | NAGAO Hiroto |
| TAKIZAWA Masaki | 38-26 | AIHARA Shigeaki |
| TAKIZAWA Masaki | 39-25 | PAW Su Lin Kenneth |
| SANO Yoko | 38-26 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 35-29 | LEE Choon Foong |
| LOW Wee Hao Eddie | 21-43 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 39-25 | NAKAJIMA Tetsuya |
| GOTO Hiroshi | 33-31 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 28-36 | SONG Yan |
| MARCONI Francesco | 25-39 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 37-27 | YAMAKAWA Takashi |
| TAKANASHI Yusuke | 26-38 | TAKIZAWA Masaki |
| SATANI Tetsu | 25-39 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 38-26 | GOTO Hiroshi |
| TAKIZAWA Masaki | 30-34 | SONG Yan |
| TAKANASHI Yusuke | 33-31 | TAKIZAWA Masaki |
2013-12-15: 65_Niigata_conference(Japan)
2013-11-10: 2014_OWC_qualif(Japan)
2013-11-03: StarCamp_2013(Japan)
2013-09-01: 8_Ouza_sen(Japan)
2013-08-18: 24_Sea_of_Japan_open(Japan)
2013-07-14: 41_All_Japan_open_championhship(Japan)
2013-06-16: 41_All_Japan_Niigata_prelim(Japan)
2013-04-07: 64_Niigata_conference(Japan)
2013-03-31: 34_Meijin(Japan)
2013-02-17: 23_Sea_of_Japan_open(Japan)
2013-01-24 → 2013-01-27: Othello World Cup(World)
2013-01-20: 2013_Niigata_expert_games(Japan)
| TAKIZAWA Masaki | 64-00 | KOBAYASHI Kano |
| TAKIZAWA Masaki | 34-30 | NAGAO Hiroto |
| TAKIZAWA Masaki | 42-22 | HANAZATO Michio |
| TAKIZAWA Masaki | 45-19 | NAGASAKI Hidekazu |
| TAKIZAWA Masaki | 36-28 | SATO Hisakazu |
| TAKIZAWA Masaki | won against | TAKIGAWA Mitsuaki |
| MITSUYA Nobuaki | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | AKAGI Tachiro |
| TAKIZAWA Masaki | won against | ARAKI Yasuyuki |
| TAKIZAWA Masaki | won against | TATSUMI-IIJIMA Yukiko |
| TAKIZAWA Masaki | won against | OHNO Tomohiro |
| TOMINAGA Kenta | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | MURAKAMI Takeshi |
| OSHIMIZU Takanori | 43-21 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 35-29 | SUGAWARA Misa |
| TAKIZAWA Masaki | 43-20 | SATO Hisakazu |
| TAKIZAWA Masaki | 37-27 | YOSHIDA Taisaku |
| HORIUCHI Keiko | 32-32 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 40-24 | YASUJIMA Yuji |
| TAKIZAWA Masaki | 34-30 | IIJIMA Takamune |
| TAKIZAWA Masaki | 49-15 | HAMADA Naoki |
| TAKIZAWA Masaki | 40-24 | UMEZAWA Keiki |
| ESAKI Yuta | 36-28 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 36-28 | ASOU Daisuke |
| TAKANASHI Yusuke | 47-17 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 40-24 | GOTO Hiroshi |
| TAKIZAWA Masaki | 41-23 | OHTAKE Kosuke |
| KURITA Seiya | 48-16 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 55-09 | NOTSU Irie |
| TAKIZAWA Masaki | 37-27 | HAMOTO Kazuhiro |
| UMEZAWA Yoshinori | 37-27 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 35-29 | OSATO Manabu |
| TAKIZAWA Masaki | won against | GOTO Hiroshi |
| IWATA Hiroyuki | won against | TAKIZAWA Masaki |
| KAMEDA Ryota | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | FUJITA Takeshi |
| SATO Koichiro | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | OKAMOTO Junya |
| TAKIZAWA Masaki | 57-07 | IWASAKA Ryuji |
| TAKIZAWA Masaki | 58-06 | UMEZAWA Shiho |
| NAGAO Hiroto | 45-19 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 53-11 | SASAKI Sadayuki |
| AIHARA Shigeaki | 35-29 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 36-28 | KANDA Yoshihiro |
| TAKIZAWA Masaki | 50-14 | UMEZAWA Yoshinori |
| TAKIZAWA Masaki | 59-05 | UMEZAWA Shiho |
| TAKIZAWA Masaki | 40-24 | SATO Hisakazu |
| SUEKUNI Makoto | 39-25 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 44-20 | KOBAYASHI Syunjiro |
| TAKIZAWA Masaki | won against | NAKAJIMA Tetsuya |
| TAKIZAWA Masaki | won against | SATO Yutaka |
| KURITA Seiya | won against | TAKIZAWA Masaki |
| TOJO Atsushi | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | FUNASAKI Hiro |
| TAKIZAWA Masaki | won against | OSHIMIZU Takanori |
| WAKIMOTO Naoyuki | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 37-27 | KANDA Yoshihiro |
| TAKIZAWA Masaki | 39-25 | UMEZAWA Yoshinori |
| TAKIZAWA Masaki | 40-24 | SATO Hisakazu |
| TAKIZAWA Masaki | 49-15 | TAYAMA Tsubasa |
| TAKIZAWA Masaki | 45-19 | NAGAO Hiroto |
| TAKIZAWA Masaki | 41-23 | AIHARA Shigeaki |
| TAKIZAWA Masaki | 58-06 | UMEZAWA Yoshinori |
| TAKANASHI Yusuke | won against | TAKIZAWA Masaki |
| DELAUNAY Arnaud | won against | TAKIZAWA Masaki |
| BERG Matthias | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | MARCONI Francesco |
| TAKIZAWA Masaki | won against | KURAHASHI Satoshi |
| TAKIZAWA Masaki | won against | MORENO Borja |
| TAKIZAWA Masaki | won against | KOH Bo Chao Alex |
| TAKIZAWA Masaki | won against | SURY Bartlomiej |
| TAKIZAWA Masaki | won against | SONG Yan |
| TAKIZAWA Masaki | won against | VINAR Matt |
| TAKIZAWA Masaki | won against | NOWAK Dominik |
| VAN DEN BIGGELAAR Nicky | won against | TAKIZAWA Masaki |
| URASHIMA Mei | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 51-13 | UMEZAWA Yoshinori |
| TAKIZAWA Masaki | 52-12 | AIHARA Shigeaki |
| TAKIZAWA Masaki | 46-18 | NAGAO Hiroto |
| TAKIZAWA Masaki | 59-05 | HORIUCHI Keiko |
| TAKIZAWA Masaki | 40-24 | KANDA Yoshihiro |
2012-12-09: 63_Niigata_conf(Japan)
2012-11-24: StarCamp_2012(Japan)
2012-11-11: OWC2013_qualification(Japan)
2012-09-02: 7_Ouza_sen(Japan)
2012-07-18: 40_All_Japan_champ(Japan)
2012-06-17: 40_All_Japan_Niigata_prelim(Japan)
2012-04-08: 62_Niigata_conf(Japan)
2012-03-04: Meijin_final(Japan)
2012-03-04: Meijin_groupB(Japan)
2012-02-19: 21_Sea_of_Japan_open(Japan)
2012-01-28: 2012_Niigata_expert_game(Japan)
| TAKIZAWA Masaki | 46-18 | KANDA Yoshihiro |
| TAKIZAWA Masaki | 51-13 | UMEZAWA Yoshinori |
| TAKIZAWA Masaki | 56-08 | HAMADA Kengo |
| TAKIZAWA Masaki | 52-12 | KOBAYASHI Manabu |
| TAKIZAWA Masaki | 42-22 | AIHARA Shigeaki |
| TAKIZAWA Masaki | 50-14 | HANAZATO Michio |
| TAKIZAWA Masaki | 39-25 | HORIUCHI Keiko |
| SATO Hisakazu | 37-27 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 39-25 | OSHIMIZU Takanori |
| TAKIZAWA Masaki | 56-08 | YOSHIDA Taisaku |
| TAKIZAWA Masaki | 40-24 | NAGAO Hiroto |
| TAKIZAWA Masaki | won against | UNO Toshihiro |
| TAKIZAWA Masaki | won against | KOSHINO Kazuhiko |
| TAKIZAWA Masaki | won against | GOTO Hiroshi |
| TAKIZAWA Masaki | won against | UMEZAWA Yoshinori |
| SUEKUNI Makoto | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | SATANI Tetsu |
| TAKIZAWA Masaki | won against | ITAGAKI Kenichi |
| IIJIMA Takamune | 38-26 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 45-19 | TATSUMI-IIJIMA Yukiko |
| NAKAMORI Hiroki | 37-27 | TAKIZAWA Masaki |
| KAWAGUCHI Hayato | 42-22 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 52-12 | KITAGAWA Mitsuki |
| TAKIZAWA Masaki | 48-16 | MIYAZAKI Toru |
| SATANI Tetsu | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | ENOMOTO Hiroyuki |
| TAKIZAWA Masaki | won against | ITO Junya |
| TAKIZAWA Masaki | won against | KANEKO Masaru |
| YAMAKAWA Takashi | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | WAKIMOTO Naoyuki |
| UMEZAWA Yoshinori | 38-26 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 34-30 | AIHARA Shigeaki |
| TAKIZAWA Masaki | 38-26 | HAMADA Kengo |
| TAKIZAWA Masaki | 54-10 | HORIUCHI Keiko |
| TAKIZAWA Masaki | 39-25 | NAGAO Hiroto |
| TAKIZAWA Masaki | 51-13 | SASAKI Sadayuki |
| TAKIZAWA Masaki | 53-11 | HARII Mitsu |
| TAKIZAWA Masaki | 39-25 | UMEZAWA Yoshinori |
| TAKIZAWA Masaki | 41-23 | SATO Hisakazu |
| TAKIZAWA Masaki | 58-06 | SASAKI Sadayuki |
| AIHARA Shigeaki | 49-15 | TAKIZAWA Masaki |
| KAMEDA Ryota | 33-31 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 39-25 | KIYONOBU Kenta |
| TAKIZAWA Masaki | 35-29 | ASAHINA Satoshi |
| TAKIZAWA Masaki | 43-21 | TAKIZAWA Nobuyuki |
| NODA Bintatsu | 36-28 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 34-30 | SATO Koichiro |
| TAKIZAWA Masaki | 43-21 | KANEDA Shigeru |
| TAKIZAWA Masaki | 47-17 | TANAKA Shuntaro |
| SATO Hisakazu | 33-31 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 44-20 | HORIUCHI Keiko |
| TAKIZAWA Masaki | 47-17 | SASAKI Sadayuki |
| UMEZAWA Yoshinori | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 37-27 | KOBAYASHI Manabu |
| TAKIZAWA Masaki | won against | OHMORI Keita |
| TAKIZAWA Masaki | 38-26 | HANAZATO Michio |
| TAKIZAWA Masaki | 34-30 | AIHARA Shigeaki |
| TAKIZAWA Masaki | 40-24 | KANDA Yoshihiro |
| TAKIZAWA Masaki | 46-18 | SASAKI Sadayuki |
| TAKIZAWA Masaki | 39-25 | HARII Mitsu |
2011-12-11: 61_Niigata_conference(Japan)
2011-10-15: 10_anti-resistance_game(Japan)
2011-10-09: StarCamp_2011(Japan)
2011-08-28: 6_Ouza_sen(Japan)
2011-08-21: 20_Sea_of_Japan_open(Japan)
2011-07-17: 39_Japan_open_Champ(Japan)
2011-05-29: 32_Meijin(Japan)
2011-04-10: 60_Niigata_conference(Japan)
2011-02-20: 19_Sea_of_Japan_open(Japan)
| TAKIZAWA Masaki | 33-31 | SASAKI Sadayuki |
| OSHIMIZU Takanori | 38-26 | TAKIZAWA Masaki |
| KANDA Yoshihiro | 34-30 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 39-25 | UMEZAWA Yoshinori |
| TAKIZAWA Masaki | 39-25 | NAGAO Hiroto |
| KATORI Michihiro | 33-31 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 40-24 | SASAKI Sadayuki |
| NAGASHIMA Kazuhito | 34-30 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 37-27 | TOYOTA Yasuteru |
| KIYONOBU Kenta | 36-28 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 33-31 | KIYONOBU Kenta |
| TAKIZAWA Masaki | 34-30 | YOSHIDA Taisaku |
| TAKIZAWA Masaki | 47-17 | AIHARA Shigeaki |
| TAKIZAWA Masaki | 40-24 | OSHIMIZU Takanori |
| TAKIZAWA Masaki | 46-18 | UMEZAWA Yoshinori |
| TAKIZAWA Masaki | 41-23 | KANDA Yoshihiro |
| TAKIZAWA Masaki | 39-25 | SATO Hisakazu |
| TAKIZAWA Masaki | 38-26 | YAMAZAKI Nobuyuki |
| TAKIZAWA Masaki | 51-13 | YOSHIYUKI Suganuma |
| TAKIZAWA Masaki | 34-30 | SASAKI Sohei |
| SUEKUNI Makoto | 33-31 | TAKIZAWA Masaki |
| NAKAJIMA Tetsuya | 37-27 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 39-25 | KAWAGUCHI Hayato |
| OHNO Tomohiro | 49-15 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 40-24 | SASAKI Sadayuki |
| TAKIZAWA Masaki | 41-23 | NAGAO Hiroto |
| TAKIZAWA Masaki | 45-19 | KAWAKAMI Takahashi |
| TAKIZAWA Masaki | 54-10 | UMEZAWA Yoshinori |
| TAKIZAWA Masaki | 46-18 | KANDA Yoshihiro |
| TAKIZAWA Masaki | 36-28 | AIHARA Shigeaki |
| NAGAO Hiroto | 34-30 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | NAMIKI Kazunari |
| TAKIZAWA Masaki | won against | OHNO Tomohiro |
| TAKIZAWA Masaki | won against | SUEKUNI Makoto |
| TAKIZAWA Masaki | won against | KAMEDA Ryota |
| TAKANASHI Yusuke | won against | TAKIZAWA Masaki |
| NOBUKAWA Hiroki | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | OKUDA Tsuyoshi |
| TAKIZAWA Masaki | won against | HAGA Kazutoshi |
| TAKIZAWA Masaki | won against | UMEZAWA Yoshinori |
| NOBUKAWA Hiroki | won against | TAKIZAWA Masaki |
| SATANI Tetsu | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 52-12 | AIHARA Shigeaki |
| SASAKI Sadayuki | 35-29 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 33-31 | UMEZAWA Yoshinori |
| TAKIZAWA Masaki | 46-18 | SATO Hisakazu |
| TAKIZAWA Masaki | won against | HORIUCHI Keiko |
| TAKIZAWA Masaki | 35-29 | AIHARA Shigeaki |
| TAKIZAWA Masaki | 38-26 | SATO Hisakazu |
| ASAHINA Satoshi | 36-28 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 46-18 | UMEZAWA Yoshinori |
| TAKIZAWA Masaki | 47-17 | KANDA Yoshihiro |
| TAKIZAWA Masaki | 37-27 | AIHARA Shigeaki |
2010-12-12: 59_Niigata_conference(Japan)
2010-11-11 → 2010-11-13: WOC 2010 (Roma)(World)
2010-10-17: 3_Royal_road_Ranhu(Japan)
2010-10-11: NorthEast_Niigata_games_2010(Japan)
2010-08-29: 5_Ouza_sen(Japan)
2010-08-22: 18_Sea_of_Japan_open(Japan)
2010-07-18: 38_Japan_Open_Champ(Japan)
2010-04-11: 58_Niigata_conf(Japan)
2010-03-21: 31_Meijin(Japan)
2010-02-14: 17_Sea_of_Japan_open(Japan)
| TAKIZAWA Masaki | 39-25 | UMEZAWA Yoshinori |
| TAKIZAWA Masaki | 52-12 | KANDA Yoshihiro |
| TAKIZAWA Masaki | 41-23 | ASAHINA Satoshi |
| TAKIZAWA Masaki | 61-03 | WATANABE Keiichi |
| TAKIZAWA Masaki | 34-30 | SASAKI Sadayuki |
| TAKIZAWA Masaki | 64-00 | TERKELSEN Signe |
| STENBERG Veronica | 31-33 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 36-28 | LEADER Imre |
| SPERANDIO Roberto | 36-28 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 38-26 | CUPIAL Milosz |
| VAN DEN BIGGELAAR Nicky | 39-25 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 35-29 | KASHIWABARA Takuji |
| BERG Matthias | 44-20 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 38-26 | SAIZ Ruben |
| NOWAK Dominik | 22-42 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 36-28 | DI MATTEI Alessandro |
| BORASSI Michele | 31-33 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 28-36 | TAKANASHI Yusuke |
| TAKIZAWA Masaki | 35-29 | UMEZAWA Yoshinori |
| TAKIZAWA Masaki | 37-27 | NAGAO Hiroto |
| TAKIZAWA Masaki | 39-25 | AIHARA Shigeaki |
| TAKIZAWA Masaki | 41-23 | HARII Mitsu |
| TAKIZAWA Masaki | 38-26 | SATO Hisakazu |
| TAKIZAWA Masaki | 33-31 | ASAHINA Satoshi |
| TAKIZAWA Masaki | 34-30 | KOBAYASHI Manabu |
| TAKIZAWA Masaki | 43-21 | YAMAMOTO Noriaki |
| TAKIZAWA Masaki | 37-27 | SASAKI Keisuke |
| TAKIZAWA Masaki | 39-25 | YOSHIDA Taisaku |
| NUNOME Naoya | 38-26 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 37-27 | KODAMA Satoshi |
| TAKIZAWA Masaki | 39-25 | YASUJIMA Yuji |
| TAKIZAWA Masaki | 33-31 | OSHIMIZU Takanori |
| TAKIZAWA Masaki | 58-06 | NOMURA Yusuke |
| TAKIZAWA Masaki | 39-25 | KOMAGATA Masayuki |
| YAMAKAWA Takashi | 32-32 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 52-12 | WATAHIKI Kenta |
| TAKIZAWA Masaki | 37-27 | IWATA Hiroyuki |
| TAKIZAWA Masaki | 42-22 | SASAKI Sohei |
| TOMINAGA Kenta | 32-32 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | YOSHIDA Taisaku |
| TAKIZAWA Masaki | 44-20 | KANDA Yoshihiro |
| TAKIZAWA Masaki | 33-31 | SATO Hisakazu |
| TAKIZAWA Masaki | 43-21 | UMEZAWA Yoshinori |
| TAKIZAWA Masaki | won against | AIHARA Shigeaki |
| TAKIZAWA Masaki | 46-18 | NAGAO Hiroto |
| ASAHINA Satoshi | 33-31 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | TATEISHI Katsuhiro |
| NAKAMORI Hiroki | won against | TAKIZAWA Masaki |
| NAKAJIMA Tetsuya | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | SAKAGUCHI Kazuhiro |
| TAKIZAWA Masaki | won against | TERADA Shiyouzi |
| SUZUKI Yuta | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 45-19 | HARII Mitsu |
| NAGAO Hiroto | 38-26 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 35-29 | SASAKI Sadayuki |
| TAKIZAWA Masaki | 50-14 | AIHARA Shigeaki |
| TAKIZAWA Masaki | 36-28 | ASAHINA Satoshi |
| TAKIZAWA Masaki | 64-00 | TATENO Ryuuji |
| TAKIZAWA Masaki | 64-00 | TOMINAGA Kenta |
| UMEZAWA Yoshinori | 64-00 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 64-00 | HANEDA Kenichirou |
| TAKIZAWA Masaki | 64-00 | TAMAKI Kyotaro |
| MIYAZAKI Yuji | 64-00 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 52-12 | ORIYA Yasuto |
| TAKIZAWA Masaki | 41-23 | NAGAO Hiroto |
| TAKIZAWA Masaki | 51-13 | UMEZAWA Yoshinori |
| TAKIZAWA Masaki | 43-21 | SATO Hisakazu |
| TAKIZAWA Masaki | 41-23 | SASAKI Sadayuki |
| TAKIZAWA Masaki | 53-11 | KOBAYASHI Manabu |
| TAKIZAWA Masaki | 37-27 | NAGAO Hiroto |
2009-12-13: 57_Niigata_conference(Japan)
2009-11-05 → 2009-11-07: WOC 2009 (Ghent)(World)
2009-10-18: 2_RRGP(Japan)
2009-10-11: Sutakiyanhu_open(Japan)
2009-09-06: 4_Ouza_sen(Japan)
2009-08-30: 16_Sea_of_Japan_open(Japan)
2009-07-19: 37_Japan_Champ(Japan)
2009-04-12: 56_Niigata_Open(Japan)
2009-03-29: 30_Meijin(Japan)
2009-02-15: 15_Sea_of_Japan_open_A(Japan)
2009-02-15: 15_Sea_of_Japan_open_B(Japan)
| TAKIZAWA Masaki | 53-11 | KOBAYASHI Manabu |
| TAKIZAWA Masaki | 56-08 | UENO Takashi |
| TAKIZAWA Masaki | 54-10 | SASAKI Sadayuki |
| TAKIZAWA Masaki | 45-19 | NAGAO Hiroto |
| TAKIZAWA Masaki | 40-24 | AIHARA Shigeaki |
| TAKIZAWA Masaki | 48-16 | SYACHIN Alexandr |
| VYAS Mehul | 09-55 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 38-26 | BORASSI Michele |
| SOKANKATE Nichkamol | 32-32 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 55-09 | DOUDA Tomas |
| FELDBORG Karsten | 30-34 | TAKIZAWA Masaki |
| TAKANASHI Yusuke | 27-37 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 26-38 | SUEKUNI Makoto |
| CUPIAL Milosz | 33-31 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 54-10 | HELMES Sido |
| NUPRASERT Siwasan | 28-36 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 56-08 | SCHMIDT Sebastian |
| BARRE Sebastien | 44-20 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 25-39 | TAKANASHI Yusuke |
| TAKANASHI Yusuke | 43-21 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 31-33 | SUEKUNI Makoto |
| TAKIZAWA Masaki | 43-21 | KURAMOCHI Yuta |
| TAKIZAWA Masaki | 36-28 | WATANABE Keiichi |
| TAKANASHI Yusuke | 34-30 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 42-22 | KOBAYASHI Manabu |
| TAKIZAWA Masaki | 44-20 | KOIDE Satoshi |
| TAKIZAWA Masaki | 39-25 | ASAHINA Satoshi |
| TAKIZAWA Masaki | 35-29 | TAMAKI Kyotaro |
| TAKIZAWA Masaki | 41-23 | YASUJIMA Yuji |
| TAKIZAWA Masaki | 48-16 | HORIUCHI Keiko |
| TAKIZAWA Masaki | 39-25 | KOSE Akira |
| TAKIZAWA Masaki | 35-29 | KODAMA Satoshi |
| NUNOME Naoya | 40-24 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 34-30 | SATO Hisakazu |
| TAKIZAWA Masaki | 34-30 | ASAHINA Satoshi |
| TAKIZAWA Masaki | 35-29 | NAGAO Hiroto |
| TAKIZAWA Masaki | 45-19 | NAGANO Yasushi |
| YAMAKAWA Takashi | 37-27 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 36-28 | FUKUNAGA Kohachi |
| TANIDA Kunihiko | 38-26 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 34-30 | IIJIMA Takamune |
| TAKIZAWA Masaki | 35-29 | MIYAOKA Tamaki |
| TAKIZAWA Masaki | 48-16 | HORIUCHI Keiko |
| TAKIZAWA Masaki | 64-00 | WAKAYAMA Yusuke |
| TAKIZAWA Masaki | 47-17 | ASAHINA Satoshi |
| TAKIZAWA Masaki | 50-14 | IIJIMA Takamune |
| TAKIZAWA Masaki | 42-22 | NAGAO Hiroto |
| SATO Hisakazu | 37-27 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 37-27 | SATO Hisakazu |
| TAKIZAWA Masaki | won against | IMAMURA Yuuki |
| TAKIZAWA Masaki | won against | NAGASHIMA Kazuhito |
| TAKIZAWA Masaki | won against | MIYAZAKI Toru |
| TAKIZAWA Masaki | won against | TSUJI Shinji |
| TAKIZAWA Masaki | won against | YAMAKAWA Takashi |
| TAKIZAWA Masaki | won against | NAKAMURA Yuya |
| TAKIZAWA Masaki | 33-31 | UMEZAWA Yoshinori |
| TAKIZAWA Masaki | 35-29 | SATO Hisakazu |
| TAKIZAWA Masaki | 49-15 | NAGAO Hiroto |
| TAKIZAWA Masaki | 43-21 | SASAKI Sadayuki |
| TAKIZAWA Masaki | 39-25 | AIHARA Shigeaki |
| TAKIZAWA Masaki | 33-31 | IWATA Hiroyuki |
| TAKIZAWA Masaki | 33-31 | NAKAMORI Chiaki |
| TAKIZAWA Masaki | 33-31 | NAGAO Hiroto |
| TAKANASHI Yusuke | 33-31 | TAKIZAWA Masaki |
| NAKAJIMA Tetsuya | 33-31 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 33-31 | SATANI Tetsu |
| TAKIZAWA Masaki | 36-28 | NAGAO Hiroto |
| TAKIZAWA Masaki | 36-28 | SATO Hisakazu |
| TAKIZAWA Masaki | 42-22 | KANDA Yoshihiro |
| TAKIZAWA Masaki | 43-21 | UMEZAWA Yoshinori |
| TAKIZAWA Masaki | 44-20 | SASAKI Sadayuki |
| TAKIZAWA Masaki | 47-17 | TANAKA Atsushi |
| TAKIZAWA Masaki | 47-17 | NAGAO Hiroto |
2008-12-14: 55_Niigata_Open(Japan)
2008-11-20 → 2008-11-22: WOC 2008 (Oslo)(World)
2008-11-03: 1_Royal_Road(Japan)
2008-10-12: StarCamp_2008(Japan)
2008-08-24: 3_Ouza_sen(Japan)
2008-08-03: 14_Sea_of_Japan_open(Japan)
2008-06-15: 2008 Niigata conference(Japan)
2008-03-23: 29_Meijin(Japan)
2008-02-17: 13_Sea_of_Japan_open(Japan)
| TAKIZAWA Masaki | 56-08 | MATSUZAWA Takashi |
| TAKIZAWA Masaki | 36-28 | SASAKI Sadayuki |
| TAKIZAWA Masaki | 34-30 | YOSHIDA Yoshiaki |
| TAKIZAWA Masaki | 55-09 | AIHARA Shigeaki |
| TAKIZAWA Masaki | 40-24 | HARII Mitsu |
| PRASEPTYO Linda | 16-48 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 52-12 | DE GRAAF Jan C. |
| NOWAK Dominik | 14-50 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 27-37 | HONGTHONG Anon |
| FELDBORG Karsten | 42-22 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 31-33 | KASHIWABARA Takuji |
| SCHOTTE Tom | 21-43 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 55-09 | LJUNGQVIST Daniel |
| PANAJARN Linsue | 45-19 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 32-32 | LONNQVIST Fredrik |
| YE Liya | 18-46 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 40-24 | HAUGLAND Jan Kristian |
| TATSUMI-IIJIMA Yukiko | 20-44 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 44-20 | OHMORI Keita |
| TAKIZAWA Masaki | 39-25 | AIHARA Shigeaki |
| ASAHINA Satoshi | 42-22 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 43-21 | SASAKI Sadayuki |
| TAKIZAWA Masaki | 52-12 | KANDA Yoshihiro |
| TAKIZAWA Masaki | 54-10 | KOBAYASHI Manabu |
| TAKIZAWA Masaki | 44-20 | UMEZAWA Yoshinori |
| SAITO Kenta | 36-28 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 59-05 | KOSE Akira |
| TAKIZAWA Masaki | 35-29 | ITO Satoshi |
| TAKIZAWA Masaki | 35-29 | SASAKI Keisuke |
| TAKIZAWA Masaki | 37-27 | UMEZAWA Yoshinori |
| NUNOME Naoya | 40-24 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 47-17 | YOSHIDA Taisaku |
| ITO Junya | 32-32 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 39-25 | MURAKAMI Takeshi |
| TAKIZAWA Masaki | 33-31 | TOMOTA Yusuke |
| TAKIZAWA Masaki | 58-06 | TAKANO-TSUJI Toshimi |
| TAKIZAWA Masaki | 45-19 | OKUDA Tsuyoshi |
| TAKIZAWA Masaki | 36-28 | TAKIZAWA Nobuyuki |
| TAKIZAWA Masaki | 38-26 | NAKAMORI Hiroki |
| TAKIZAWA Masaki | 42-22 | NAGASAKI Hidekazu |
| TAKIZAWA Masaki | 33-31 | SHIROKI Hideyuki |
| TAKIZAWA Masaki | 38-26 | KURITA Seiya |
| TAKIZAWA Masaki | 38-26 | UMEZAWA Yoshinori |
| TAKIZAWA Masaki | 33-31 | KOBAYASHI Nosei |
| TAKIZAWA Masaki | 40-24 | TAKEISHI Takuya |
| TAKIZAWA Masaki | 37-27 | KOBAYASHI Nosei |
| TAKIZAWA Masaki | won against | TAKAI Akira |
| TAKIZAWA Masaki | won against | KANDA Yoshihiro |
| TAKIZAWA Masaki | won against | AIHARA Shigeaki |
| TAKIZAWA Masaki | won against | KOBAYASHI Nosei |
| TAKIZAWA Masaki | won against | UMEZAWA Yoshinori |
| TAKIZAWA Masaki | won against | HARII Mitsu |
| TAKIZAWA Masaki | 33-31 | AZUMA Hideki |
| TAKIZAWA Masaki | 33-31 | KOSHINO Kazuhiko |
| NAKAJIMA Tetsuya | 33-31 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 33-31 | ISHIKAWA Akira |
| TAKIZAWA Masaki | 33-31 | MORINAGA Syou |
| TAKIZAWA Masaki | won against | GOTO Masahiro |
| TAKIZAWA Masaki | won against | SHIROKI Hideyuki |
| TAKIZAWA Masaki | won against | ASAHINA Satoshi |
| TAKIZAWA Masaki | won against | KANDA Yoshihiro |
| TAKIZAWA Masaki | won against | UMEZAWA Yoshinori |
| TAKIZAWA Masaki | lost to | SASAKI Sadayuki |
2007-07-15: Japanese Othello Championship(Japan)
2007-03-25: 28_Meijin_finals(Japan)
| OHNO Tomohiro | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | IWATA Hiroyuki |
| TAKIZAWA Masaki | won against | SASAKI Keisuke |
| TAKIZAWA Masaki | won against | NAGASAKI Hidekazu |
| TAKIZAWA Masaki | won against | SASAKI Keisuke |
| YAMAKAWA Takashi | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 37-27 | KOBAYASHI Makoto |
| TAKIZAWA Masaki | 62-02 | SATO Koichiro |
| TAKIZAWA Masaki | 33-31 | GOTO Masahiro |
| TAKIZAWA Masaki | 40-24 | NAGASHIMA Kazuhito |
| ARAKI Yasuyuki | 37-27 | TAKIZAWA Masaki |
| WATANABE Hajime | 39-25 | TAKIZAWA Masaki |
2006-07-16: 34th All Japan(Japan)
2006-03-26: 27_Meijin(Japan)
| KAMEMOTO Osamu | won against | TAKIZAWA Masaki |
| TAKASHIMA Ryoji | won against | TAKIZAWA Masaki |
| YAMAKAWA Takashi | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | SUGASE Takahiro |
| TAKIZAWA Masaki | won against | YAMAZAKI Kohei |
| TAKIZAWA Masaki | won against | NARIYA Makoto |
| KAMEMOTO Osamu | 64-00 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 64-00 | KATORI Michihiro |
| TAKIZAWA Masaki | 64-00 | KAGAWA Yoichi |
| TAKIZAWA Masaki | 64-00 | NAGAO Hiroto |
| TAKIZAWA Masaki | 64-00 | SATOMI Satoshi |
| TAKIZAWA Masaki | 64-00 | KOSHINO Kazuhiko |
| TAKIZAWA Masaki | 64-00 | KIMURA Keigo |
2005-07-17: 33rd all Japan(Japan)
2005-03-20: 26_Meijin(Japan)
| TAKIZAWA Masaki | won against | DATE Yuji |
| TAKIZAWA Masaki | won against | KANDA Yoshihiro |
| NAKAJIMA Tetsuya | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | NOMURA Hisaichi |
| TAKIZAWA Masaki | won against | TSUCHIDA Eiji |
| ARAKI Yasuyuki | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 42-22 | SANO Hirotaka |
| WILLIAMS Eddie | 39-25 | TAKIZAWA Masaki |
| YABUSAKI Satoshi | 40-24 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 45-19 | KONAMI Hiroshi |
| TAKIZAWA Masaki | 47-17 | KOIKE Hiroto |
| TAKIZAWA Masaki | 37-27 | HIRAKAWA Yuki |
| TAKIZAWA Masaki | 33-31 | KAGAWA Yoichi |
2004-07-18: 32nd All Japan(Japan)
2004-03-27: 25_Meijin_open(Japan)
| KURACHI Takayuki | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | TSUCHIDA Daisuke |
| TAKIZAWA Masaki | won against | TSUCHIYA Ryosuke |
| TAKIZAWA Masaki | 52-12 | SATO Keisuke |
| TAKIZAWA Masaki | 40-24 | TANAKA Keisuke |
| ITAGAKI Kenichi | 43-21 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 43-21 | KENMOCHI Takashi |
| TAKIZAWA Masaki | 44-20 | TSUCHIDA Daisuke |
| TAKIZAWA Masaki | 42-22 | MIYAOKA Tamaki |
| TAKIZAWA Masaki | 42-22 | ARAKI Yasuyuki |
2003-12-10: Fukushima Star Camp(Japan)
2003-08-02: 31st All Japan(Japan)
2003-03-22: 24_Meijin(Japan)
| TAKIZAWA Masaki | won against | NAGASAKI Hidekazu |
| TAKIZAWA Masaki | won against | YASUJIMA Yuji |
| TANINO Takahashi | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | NAGASAKI Hidekazu |
| TAKIZAWA Masaki | won against | YASUDA Tadahiro |
| TAKIZAWA Masaki | won against | SUZUKI Nobuyuki |
| TAKIZAWA Masaki | won against | YOSHIDA Taisaku |
| TAKIZAWA Masaki | won against | WATANABE Hajime |
| TAKIZAWA Masaki | won against | ESAKA Akira |
| TAKIZAWA Masaki | won against | SANO Hirotaka |
| TAKIZAWA Masaki | won against | AOKI Kazune |
| TAKIZAWA Masaki | won against | TAKAHASHI Kanji |
| MURAKAMI Takeshi | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | HIRAKAWA Yuki |
| TAKIZAWA Masaki | 42-22 | MIYAZAKI Toru |
| TAKIZAWA Masaki | 39-25 | AZUMA Hideki |
| KADO Naoki | 37-27 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 43-21 | MATSUMOTO Hiroyuki |
| TAKIZAWA Masaki | 37-27 | TOKUMARU Go |
| MIYAOKA Tamaki | 41-23 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 39-25 | WATANABE Hajime |
2002-07-28: 30th All Japan(Japan)
2002-06-16: 30th All Japan Niigata Preliminaries(Japan)
2002-04-07: 42nd Niigata Othello Conference(Japan)
2002-03-03: 23rd Meijin(Japan)
2002-02-24: 2002 Niigata Expert Game(Japan)
| TAKIZAWA Masaki | won against | SATO Shinji |
| TAKIZAWA Masaki | won against | TERADA Junya |
| TAKIZAWA Masaki | won against | BABA Toshihiro |
| TAKIZAWA Masaki | won against | MIYAOKA Tamaki |
| TAKIZAWA Masaki | won against | MURAKAMI Takeshi |
| TAKIZAWA Masaki | won against | YAMADA Yuichi |
| KOMANO Tatsuya | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | AOYAGI Masaki |
| TAKIZAWA Masaki | won against | SASAKI Sadayuki |
| TAKIZAWA Masaki | won against | WATANABE Noboru |
| TAKIZAWA Masaki | won against | SUZUKI Nobuyuki |
| TAKIZAWA Masaki | won against | UMEZAWA Yoshinori |
| TAKIZAWA Masaki | won against | SASAKI Sadayuki |
| TAKIZAWA Masaki | won against | OSHIMI Hiro |
| TAKIZAWA Masaki | won against | MATSUDA Kyoichi |
| TAKIZAWA Masaki | won against | KANDA Yoshihiro |
| TAKIZAWA Masaki | won against | SUZUKI Nobuyuki |
| KITAJIMA Hideki | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | KUME Tomofumi |
| TAKIZAWA Masaki | won against | GOTO Hiroshi |
| TAKIZAWA Masaki | won against | TERADA Junya |
| TAKIZAWA Masaki | won against | ABE Fumihiro |
| TAKIZAWA Masaki | won against | INOUE Masao |
| TAKIZAWA Masaki | won against | NAKAMURA Motohiro |
| TAKIZAWA Masaki | won against | WATANABE Teruko |
| TAKIZAWA Masaki | won against | MATSUZAWA Takashi |
| TAKIZAWA Masaki | won against | OKUNO Tomoji |
| TAKIZAWA Masaki | won against | KANDA Yoshihiro |
2001-12-23: 41st Niigata Othello Conference(Japan)
2001-09-15: 1_Sea_of_Japan_open (Japan)
2001-08-05: 29th All Japan(Japan)
2001-06-24: 29th All Japan Niigata Preliminaries(Japan)
2001-05-01: Meijin(Japan)
2001-04-08: 40th Niigata Othello Conference(Japan)
2001-03-11: 2001 Niigata Expert Game(Japan)
| TAKIZAWA Masaki | won against | KANDA Yoshihiro |
| TAKIZAWA Masaki | won against | UMEZAWA Yoshinori |
| TAKIZAWA Masaki | won against | MATSUZAWA Takashi |
| TAKIZAWA Masaki | won against | YOSHIDA Taisaku |
| TAKIZAWA Masaki | won against | SASAKI Sadayuki |
| TAKIZAWA Masaki | won against | IGARASHI Toshiyuki |
| TAKIZAWA Masaki | won against | SUZUKI Nobuyuki |
| TAKIZAWA Masaki | won against | YAMAZAKI Yoshihisa |
| TAKIZAWA Masaki | won against | KANDA Yoshihiro |
| KAGAWA Yoichi | won against | TAKIZAWA Masaki |
| SUEKUNI Makoto | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | FUJITA Takeshi |
| KIYOYUKI Keisuke | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | TAKAI Toshihiro |
| TAKIZAWA Masaki | won against | UMEZAWA Yoshinori |
| TAKIZAWA Masaki | won against | SASAKI Sadayuki |
| TAKIZAWA Masaki | won against | OKUNO Tomoji |
| TAKIZAWA Masaki | won against | KANDA Yoshihiro |
| TAKIZAWA Masaki | 33-31 | KOBAYASHI Manabu |
| TAKIZAWA Masaki | 33-31 | HOSHI Ryuichi |
| TAKIZAWA Masaki | 33-31 | ESAKA Akira |
| TAKIZAWA Masaki | 33-31 | KANEDA Shigeru |
| MIYAOKA Tamaki | 33-31 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 33-31 | SASAKI Sohei |
| TAKIZAWA Masaki | 33-31 | KOMAGATA Masayuki |
| TAKIZAWA Masaki | won against | IGARASHI Toshiyuki |
| TAKIZAWA Masaki | won against | KANDA Yoshihiro |
| TAKIZAWA Masaki | won against | SASAKI Sadayuki |
| TAKIZAWA Masaki | won against | WATANABE Teruko |
| TAKIZAWA Masaki | won against | TANAKA Yusuke |
| TAKIZAWA Masaki | won against | OKUNO Tomoji |
| TAKIZAWA Masaki | won against | SASAKI Sadayuki |
| TAKIZAWA Masaki | won against | UMEZAWA Yoshinori |
| TAKIZAWA Masaki | won against | KANDA Yoshihiro |
| TAKIZAWA Masaki | won against | SUZUKI Nobuyuki |
2000-12-10: 39th Niigata Othello Conference(Japan)
2000-07-30: 28th All Japan(Japan)
2000-04-02: 38th Niigata Othello Conference(Japan)
2000-04-01: Meijin(Japan)
2000-02-06: 2000 Niigata Expert Game(Japan)
| TAKIZAWA Masaki | won against | OKUNO Tomoji |
| TAKIZAWA Masaki | won against | UMEZAWA Yoshinori |
| TAKIZAWA Masaki | won against | SATO Shinji |
| TAKIZAWA Masaki | won against | KANDA Yoshihiro |
| TAKIZAWA Masaki | won against | MATSUZAWA Takashi |
| MURAKAMI Takeshi | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | HIRATA Masaki |
| TAKIZAWA Masaki | won against | MASUDA Takayuki |
| TAKIZAWA Masaki | won against | OYAGI Shigeo |
| TAKIZAWA Masaki | won against | HOSHINO Yoshihiro |
| TAKIZAWA Masaki | won against | IBATA Kensuke |
| TAKIZAWA Masaki | won against | OKUDA Tsutomu |
| TAKIZAWA Masaki | won against | SATO Kisan |
| TAKIZAWA Masaki | won against | UMEZAWA Yoshinori |
| TAKIZAWA Masaki | won against | MATSUZAWA Takashi |
| TAKIZAWA Masaki | won against | SUZUKI Nobuyuki |
| TAKIZAWA Masaki | won against | SASAKI Sadayuki |
| SATO Shinji | 33-31 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 33-31 | NAGUMO Natsuhiko |
| TAKIZAWA Masaki | 33-31 | URA Satoru |
| TOMINAGA Kenta | 33-31 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 33-31 | YAMAGUCHI Toshiya |
| TAKIZAWA Masaki | 33-31 | MIYAOKA Tamaki |
| TAKIZAWA Masaki | 33-31 | ITAGAKI Kenichi |
| TAKIZAWA Masaki | won against | KANDA Yoshihiro |
| TAKIZAWA Masaki | won against | SUZUKI Nobuyuki |
| TAKIZAWA Masaki | won against | SASAKI Sadayuki |
| TAKIZAWA Masaki | won against | UMEZAWA Yoshinori |
| TAKIZAWA Masaki | won against | MATSUZAWA Takashi |
1999-12-23: 37th Niigata Othello Conference(Japan)
1999-07-25: 27th All Japan(Japan)
1999-03-28: 20th Meijin(Japan)
| TAKIZAWA Masaki | won against | TSUBOYA Satoshi |
| TAKIZAWA Masaki | won against | SASAKI Sadayuki |
| TAKIZAWA Masaki | won against | SUZUKI Nobuyuki |
| UMEZAWA Yoshinori | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | YOSHIDA Taisaku |
| TAKIZAWA Masaki | won against | KANDA Yoshihiro |
| TOMINAGA Kenta | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | HARA Shuichi |
| TAKIZAWA Masaki | won against | KAGOTANI Hiroto |
| TAKIZAWA Masaki | won against | KURODA Takuji |
| TAKIZAWA Masaki | won against | MASUDA Takayuki |
| TAKIZAWA Masaki | won against | MURAKAMI Takeshi |
| TAKIZAWA Masaki | won against | NODA Bintatsu |
| TOMINAGA Kenta | 35-29 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 33-31 | MURAKAMI Takeshi |
| TAKIZAWA Masaki | won against | MATSUMOTO Hiroyuki |
| TAKIZAWA Masaki | won against | TAMAGAWA Hirotaka |
1998-07-27: 26th All Japan(Japan)
1998-03-29: 19th Meijin(Japan)
| ITAGAKI Kenichi | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | TOMINAGA Junichi |
| TAKIZAWA Masaki | won against | KUNII Toshimi |
| TAKIZAWA Masaki | won against | TSUCHIKAWA Noriaki |
| NAKAJIMA Tetsuya | 43-21 | TAKIZAWA Masaki |
| NAKAJIMA Tetsuya | 52-12 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 33-31 | NAKAJIMA Tetsuya |
| TAKIZAWA Masaki | 37-27 | NAKAJIMA Tetsuya |
| TAKIZAWA Masaki | 38-26 | TAKIZAWA Nobuyuki |
| TAKIZAWA Masaki | 40-24 | TOMINAGA Junichi |
1997-07-27: 25th All Japan(Japan)
1997-04-06: 18th Meijin(Japan)
| TAKIZAWA Masaki | won against | KIYOYUKI Keisuke |
| TAKIZAWA Masaki | won against | KATAYAMA Yuji |
| TAKIZAWA Masaki | won against | TOJO Atsushi |
| SUZUKI Takahiro | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 37-27 | NAKAJIMA Tetsuya |
| TAKIZAWA Masaki | 37-27 | NAKAJIMA Tetsuya |
| TAKIZAWA Masaki | 27-37 | NAKAJIMA Tetsuya |
| TAKIZAWA Masaki | 21-43 | NAKAJIMA Tetsuya |
1996-07-28: 24th All Japan(Japan)
1996-04-07: 17th Meijin(Japan)
| TAKIZAWA Masaki | won against | HASHIMOTO Yasuhiro |
| TAKIZAWA Masaki | won against | FUJISAWA Yosuke |
| TAKIZAWA Masaki | won against | KUKATSU Yutsuka |
| NAKAJIMA Tetsuya | won against | TAKIZAWA Masaki |
| SAKAGUCHI Kazuhiro | 26-38 | TAKIZAWA Masaki |
| SAKAGUCHI Kazuhiro | 24-40 | TAKIZAWA Masaki |
| SAKAGUCHI Kazuhiro | 40-24 | TAKIZAWA Masaki |
| SAKAGUCHI Kazuhiro | 36-28 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 33-31 | SUEKUNI Makoto |
| TAKIZAWA Masaki | 36-28 | KITAJIMA Hideki |
1995-08-12: 8th Kyoto Champion(Japan)
1995-07-30: 23rd All Japan(Japan)
1995-03-26: 16th Meijin(Japan)
| MURAKAMI Takeshi | won against | TAKIZAWA Masaki |
| MURAKAMI Takeshi | lost to | TAKIZAWA Masaki |
| MURAKAMI Takeshi | lost to | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | KAZUHISA Akira |
| TAKIZAWA Masaki | won against | FUNATO Shingo |
| TAKIZAWA Masaki | won against | TOJO Atsushi |
| TAKIZAWA Masaki | won against | SUEKUNI Makoto |
| TAKIZAWA Masaki | won against | KAWATE Masayuki |
| TAKIZAWA Masaki | won against | NAKAJIMA Tetsuya |
| TAMENORI Hideshi | won against | TAKIZAWA Masaki |
| SAKAGUCHI Kazuhiro | 33-31 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 51-13 | NAITO Yoshihito |
1994-11-03 → 1994-11-05: WOC 1994 (Paris)(World)
1994-08-27 → 1994-08-28: EGP Paris(France)
1994-08-13: 7th Kyoto Champion(Japan)
1994-07-31: 22nd All Japan(Japan)
| BERNER Nils | 10-54 | TAKIZAWA Masaki |
| MARCONI Francesco | 29-35 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 48-16 | NICOLET Stephane |
| FELDBORG Karsten | 26-38 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 38-26 | SHAMAN David |
| BRIGHTWELL Graham | 34-30 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 28-36 | TASTET Marc |
| PIAU Didier | 16-48 | TAKIZAWA Masaki |
| LEADER Imre | 23-41 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 44-20 | JOHNSON Greg |
| TAKIZAWA Masaki | 33-31 | ROSE Brian |
| TAKIZAWA Masaki | 44-20 | EDMEAD Garry |
| CORDY Alexandre | 08-56 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 51-13 | LEADER Imre |
| LEADER Imre | 28-36 | TAKIZAWA Masaki |
| FELDBORG Karsten | 25-39 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | 41-23 | FELDBORG Karsten |
| TAKIZAWA Masaki | won against | DE LA BOISSERIE Bruno |
| MURAKAMI Takeshi | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | ARNOLD Roy |
| PIAU Didier | lost to | TAKIZAWA Masaki |
| TAKIZAWA Masaki | lost to | TASTET Marc |
| CASPARD Emmanuel | lost to | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | LUND Erik |
| KITAJIMA Hideki | lost to | TAKIZAWA Masaki |
| TAKIZAWA Masaki | lost to | SUEKUNI Makoto |
| SHAMAN David | lost to | TAKIZAWA Masaki |
| NAKAJIMA Tetsuya | won against | TAKIZAWA Masaki |
| MURAKAMI Takeshi | won against | TAKIZAWA Masaki |
| MURAKAMI Takeshi | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | IWASAKI Masaaki |
| TAKIZAWA Masaki | won against | NAKAZAWA Hirofumi |
| OKABAYASHI Noguchi | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | TSUCHIDA Eiji |
| TAKIZAWA Masaki | won against | SAKAGUCHI Kazuhiro |
| TAKIZAWA Masaki | won against | KITAJIMA Hideki |
| TAKIZAWA Masaki | won against | KOMAGATA Masayuki |
1993-08-28 → 1993-08-29: EGP Paris(France)
1993-08-23: 21st All Japan(Japan)
| TAKIZAWA Masaki | won against | BETIN Dominique |
| TASTET Marc | lost to | TAKIZAWA Masaki |
| VALLUND Torben | lost to | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | FELDBORG Karsten |
| TAKIZAWA Masaki | lost to | BRIGHTWELL Graham |
| FEINSTEIN Joel | 32-32 | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | RALLE Paul |
| DI MEGLIO Fabrice | lost to | TAKIZAWA Masaki |
| SHAMAN David | lost to | TAKIZAWA Masaki |
| TAKIZAWA Masaki | lost to | MURAKAMI Takeshi |
| TAKIZAWA Masaki | 32-32 | CASPARD Emmanuel |
| TAKIZAWA Masaki | won against | FELDBORG Karsten |
| TAKIZAWA Masaki | won against | FELDBORG Karsten |
| ARAKI Yasuyuki | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | YAMADA Toru |
| TAKIZAWA Masaki | won against | MAEDA Kohichi |
| ISHII Ken'Ichi | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | MATOBA Hisanori |
| TAKIZAWA Masaki | won against | AZUMA Hideki |
| TAKIZAWA Masaki | won against | KITAJIMA Hideki |
1992-08-08: 20th All Japan(Japan)
1992-04-05: 13th Meijin(Japan)
| TAKIZAWA Masaki | won against | NAKAOKA Takashi |
| TAKIZAWA Masaki | won against | SENOO Hiroaki |
| TAKIZAWA Masaki | won against | TAKIZAWA Nobuyuki |
| KITAJIMA Hideki | won against | TAKIZAWA Masaki |
| TEZUKA Hirohisa | 33-31 | TAKIZAWA Masaki |
| TEZUKA Hirohisa | 39-25 | TAKIZAWA Masaki |
| TEZUKA Hirohisa | 32-32 | TAKIZAWA Masaki |
1991-08-11: 5th Kyoto Champion(Japan)
1991-08-04: 19th All Japan(Japan)
| MURAKAMI Takeshi | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | MURAKAMI Takeshi |
| MURAKAMI Takeshi | won against | TAKIZAWA Masaki |
| TAKIZAWA Masaki | won against | GOTO Hiroshi |
| TAKIZAWA Masaki | won against | HASEGAWA Akira |
| TAKIZAWA Masaki | won against | OKABAYASHI Noguchi |
| GOTO Akihiko | won against | TAKIZAWA Masaki |