Fight Information
Kōji Tanaka (田中宏治, Tanaka Kōji), better known as Kouzi (皇治, Kōji), is a retired Japanese kickboxer, fought out of Japan. As of July 2021, he was the #7 ranked Bantamweight according to Combat Press.
Koji
Information
- Nationality: Japanese
- Birth Place: Osaka, Japan
- Height: 173 cm (5 ft 8 in)
- Weight: 60.0 kg (132.3 lb; 9.45 st)
- Style: Shorinji Kempo, Kickboxing
- Stance: Orthodox
- Total Bouts: 51
- Wins: 31
- Wins By Knockout: 10
- Losses: 17
- Losses By Knockout: 1
- Draws: 2
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Fight Editor
| Result | Date | Opponent | Event | Location | Method | Round | Time |
|---|---|---|---|---|---|---|---|
| Result | Date | Opponent | Event | Location | Method | Round | Time |
| Loss | 2023-04-01 | Ryusei Ashizawa | Rizin 41 – Osaka | Osaka, Japan | Decision (Split) | 3 | 3:00 |
| Win | 2022-05-07 | Daosakorn Mor.Tassanai | HEAT 50 | Nagoya, Japan | Decision (Overturned) | 4 | 3:00 |
| Win | 2022-03-20 | Genji Umeno | Rizin 34 – Osaka | Tokyo, Japan | Decision (Majority) | 3 | 3:00 |
| Loss | 2021-12-31 | YA-MAN | Rizin 33 - Saitama | Saitama, Japan | Decision (Majority) | 3 | 3:00 |
| Win | 2021-11-20 | Kazuma Sone | Rizin 32 - Okinawa | Okinawa, Japan | Decision (Unanimous) | 3 | 3:00 |
| Loss | 2021-06-27 | Taiju Shiratori | Rizin 29 – Osaka, Tournament Final | Osaka, Japan | Decision (Unanimous) | 3 | 3:00 |
| NC | 2021-06-27 | Genji Umeno | Rizin 29 – Osaka, Tournament Semifinal | Osaka, Japan | Doctor stop (head clash) | 1 | 0:43 |
| Loss | 2020-09-27 | Tenshin Nasukawa | Rizin 24 - Saitama | Saitama, Japan | Decision (Unanimous) | 3 | 3:00 |
| Win | 2019-11-24 | Seiya Kawahara | K-1 WORLD GP 2019 JAPAN Yokohama Matsuri | Yokohama, Japan | KO (Punches) | 2 | 2:59 |
| Win | 2019-08-24 | Tatsuya Oiwa | K-1 World GP 2019: Japan vs World 5 vs 5 & Special Superfight in Osaka | Osaka, Japan | Ext.R Decision (Split) | 4 | 3:00 |
| Win | 2019-03-10 | Jan Szajko | K-1 World GP 2019: K’FESTA 2 | Saitama, Japan | Decision (Unanimous) | 3 | 3:00 |
| Loss | 2018-12-08 | Takeru | K-1 World GP 2018: K-1 Lightweight World's Strongest Tournament | Osaka, Japan | Decision (Unanimous) | 3 | 3:00 |
| Win | 2018-09-24 | Stavros Exakoustidis | K-1 World GP 2018: inaugural Cruiserweight Championship Tournament | Saitama, Japan | Ext.R Decision (Split) | 4 | 3:00 |
| Loss | 2018-03-21 | Kosuke Komiyama | K-1 World GP 2018: K'FESTA.1 -60kg World Tournament Semi Finals | Saitama, Japan | Decision (Unanimous) | 3 | 3:00 |
| Win | 2018-03-21 | Hirotaka Urabe | K-1 World GP 2018: K'FESTA.1 -60kg World Tournament Quarter Finals | Saitama, Japan | Ext.R Decision (Unanimous) | 4 | 3:00 |
| Win | 2017-09-18 | Kotaro Shimano | K-1 World GP 2016 -60kg World Tournament | Tokyo, Japan | Decision (Unanimous) | 3 | 3:00 |
| Loss | 2017-06-18 | Taiga | K-1 World GP 2017 Super Welterweight Championship Tournament | Tokyo, Japan | Decision (Unanimous) | 3 | 3:00 |
| Win | 2017-02-19 | Mohamed Boulef | HEAT 39 | Nagoya, Japan | Decision (Unanimous) | 5 | 3:00 |
| Win | 2016-09-19 | Toshi | K-1 World GP 2016 -60kg World Tournament | Tokyo, Japan | Decision (Unanimous) | 3 | 3:00 |
| Loss | 2016-04-24 | Koya Urabe | K-1 World GP 2016 -60kg Japan Tournament, Quarter Finals | Tokyo, Japan | Decision (Unanimous) | 3 | 3:00 |
| Win | 2016-02-05 | Syun Kentoshi | Krush.63 | Nagoya, Japan | KO (Left High Kick) | 2 | 1:26 |
| Win | 2015-11-29 | Jo Seong-hyeon | HEAT 36 | Nagoya, Japan | TKO (3 Knockdowns) | 3 | 2:30 |
| Loss | 2015-09-27 | Yuya | NJKF 2015 6th | Tokyo, Japan | Decision (Unanimous) | 5 | 3:00 |
| Loss | 2015-06-07 | Fukashi | Bigbang 21 | Tokyo, Japan | Decision (Majority) | 3 | 3:00 |
| Win | 2014-12-21 | Kim Jin Hyeok | HEAT 34 | Kobe, Japan | Decision (Majority) | 5 | 3:00 |
| Loss | 2014-07-25 | SHIGERU | RISE cooperation REBELS.28 | Tokyo, Japan | Decision (Unanimous) | 3 | 3:00 |
| Win | 2014-02-23 | Guo Chen | HEAT 30 | Kobe, Japan | KO (Left Hook to the Body) | 2 | 2:56 |
| Win | 2013-12-15 | Yuya | HEAT 29, Heat Kick 1 Day Lightweight Tournament, Final | Tokyo, Japan | Ext.R Decision (Unanimous) | 4 | 3:00 |
| Win | 2013-12-15 | Kouki | HEAT 29, Heat Kick 1 Day Lightweight Tournament, Semi Finals | Tokyo, Japan | Ext.R TKO | 4 | 1:55 |
| Win | 2013-10-13 | Jian Yon Ho | SFK～7th anniversary～ ×REBELS -SPIRIT FIRE KOBE- | Osaka, Japan | TKO (Left hook to the body) | 2 | 1:28 |
| Loss | 2013-07-21 | Hikaru Machida | REBELS.18, 60kg Championship Tournament Semi Finals | Tokyo, Japan | Decision (Majority) | 3 | 3:00 |
| Win | 2013-03-10 | TASUKU | Road to GLORY JAPAN | Tokyo, Japan | Decision (Unanimous) | 3 | 3:00 |
| Loss | 2013-01-26 | Shota Kanbe | Krush.26, -58kg Tournament Quarter Finals | Tokyo, Japan | Decision (Majority) | 3 | 3:00 |
| Loss | 2012-12-09 | Hisaaki Nakamukai | J-NETWORK J-NEXUS 2012 ～Kette ii Tomo!～ | Tokyo, Japan | Decision | 3 | 3:00 |
| Loss | 2012-08-26 | Taison Maeguchi | J-KICK 2012～NEXT J-GENERATION～4th | Tokyo, Japan | Ext.R Decision (Split) | 4 | 3:00 |
| Win | 2012-07-14 | Tsuyoshi Nakashima | Krush-EX 2012 vol.4 | Tokyo, Japan | Decision | 3 | 3:00 |
| Win | 2012-04-28 | Ryoma Hasumi | TRIBELATE vol.36～Title Match Festival～ | Tokyo, Japan | Decision (Unanimous) | 3 | 3:00 |
| Win | 2012-04-01 | Motohiro Shinohara | J-NETWORK J-FIGHT in SHINJUKU ～vol.25 | Tokyo, Japan | KO | 2 | 1:33 |
| Win | 2011-11-27 | Reiou | J-NETWORK J-F-X ～TIME to CHANGE the KICK by J-SPIRIT EX.～ | Tokyo, Japan | TKO | 1 | 1:49 |
| Loss | 2011-10-10 | Shoudai Kitazono | KING OF STRIKERS Round 6 | Fukuoka, Japan | KO | 3 | |
| Loss | 2011-09-18 | Ryuji Washio | J-NETWORK J-FIGHT in SHINJUKU～vol.23～ | Tokyo, Japan | Decision (Unanimous) | 3 | 3:00 |
| Win | 2011-07-18 | Koki Ota | DEMOLITION 2 DAYS ～day 2nd Kick Boxing～ – HIGH SPEED – | Osaka, Japan | KO (Right Cross) | 2 | 2:35 |
| Win | 2010-12-12 | Shohei Nishimura | DEEP☆KICK 5 | Osaka, Japan | KO | 2 | 2:05 |
| Win | 2010-08-08 | Yuto Tsujide | DEEP☆KICK 4 | Osaka, Japan | Decision (Unanimous) | 3 | 3:00 |
| Loss | 2010-06-13 | Ken Saenchaigym | NJKF BANZAI ATTACK I | Tokyo, Japan | Decision | 3 | 3:00 |
| Loss | 2010-04-04 | Yuki Kyotani | DEEP☆KICK 3 | Osaka, Japan | Decision (Unanimous) | 3 | 3:00 |
| Win | 2009-12-23 | Ichiji Minami | Yuichiro Nagashima produce DEEP KICK 2 | Osaka, Japan | Decision (Split) | 3 | 3:00 |
| Win | 2009-10-11 | Takashi Fujita | NAGOYA KICK～BoogieFight09 VACANCY～ | Osaka, Japan | Decision (Unanimous) | 3 | 3:00 |
| Win | 2009-07-05 | Takeshi Kai | Yuichiro Nagashima produce DEEP KICK | Osaka, Japan | Decision (Unanimous) | 3 | 3:00 |
| Draw | 2009-05-10 | Daiki Kato | NAGOYA KICK～BoogieFight08 Sandcastle～ | Aichi, Japan | Decision | 3 | 3:00 |
| Draw | 2009-03-08 | Akitaka Sugiyama | NAGOYAKICK～BoogieFight07 Black Sunday～ | Aichi, Japan | Decision | 3 | 3:00 |
| Win | Fujita | S-1 | Japan | KO |
| Result | Date | Opponent | Event, Location | Method, Round, Time |
|---|---|---|---|---|
| Result | Date | Opponent | Event, Location | Method, Round, Time |
| Loss | 2023-04-01 | Ryusei Ashizawa | Rizin 41 – Osaka Osaka, Japan | Decision (Split) 3 3:00 |
| Win | 2022-05-07 | Daosakorn Mor.Tassanai | HEAT 50 Nagoya, Japan | Decision (Overturned) 4 3:00 |
| Win | 2022-03-20 | Genji Umeno | Rizin 34 – Osaka Tokyo, Japan | Decision (Majority) 3 3:00 |
| Loss | 2021-12-31 | YA-MAN | Rizin 33 - Saitama Saitama, Japan | Decision (Majority) 3 3:00 |
| Win | 2021-11-20 | Kazuma Sone | Rizin 32 - Okinawa Okinawa, Japan | Decision (Unanimous) 3 3:00 |
| Loss | 2021-06-27 | Taiju Shiratori | Rizin 29 – Osaka, Tournament Final Osaka, Japan | Decision (Unanimous) 3 3:00 |
| NC | 2021-06-27 | Genji Umeno | Rizin 29 – Osaka, Tournament Semifinal Osaka, Japan | Doctor stop (head clash) 1 0:43 |
| Loss | 2020-09-27 | Tenshin Nasukawa | Rizin 24 - Saitama Saitama, Japan | Decision (Unanimous) 3 3:00 |
| Win | 2019-11-24 | Seiya Kawahara | K-1 WORLD GP 2019 JAPAN Yokohama Matsuri Yokohama, Japan | KO (Punches) 2 2:59 |
| Win | 2019-08-24 | Tatsuya Oiwa | K-1 World GP 2019: Japan vs World 5 vs 5 & Special Superfight in Osaka Osaka, Japan | Ext.R Decision (Split) 4 3:00 |
| Win | 2019-03-10 | Jan Szajko | K-1 World GP 2019: K’FESTA 2 Saitama, Japan | Decision (Unanimous) 3 3:00 |
| Loss | 2018-12-08 | Takeru | K-1 World GP 2018: K-1 Lightweight World's Strongest Tournament Osaka, Japan | Decision (Unanimous) 3 3:00 |
| Win | 2018-09-24 | Stavros Exakoustidis | K-1 World GP 2018: inaugural Cruiserweight Championship Tournament Saitama, Japan | Ext.R Decision (Split) 4 3:00 |
| Loss | 2018-03-21 | Kosuke Komiyama | K-1 World GP 2018: K'FESTA.1 -60kg World Tournament Semi Finals Saitama, Japan | Decision (Unanimous) 3 3:00 |
| Win | 2018-03-21 | Hirotaka Urabe | K-1 World GP 2018: K'FESTA.1 -60kg World Tournament Quarter Finals Saitama, Japan | Ext.R Decision (Unanimous) 4 3:00 |
| Win | 2017-09-18 | Kotaro Shimano | K-1 World GP 2016 -60kg World Tournament Tokyo, Japan | Decision (Unanimous) 3 3:00 |
| Loss | 2017-06-18 | Taiga | K-1 World GP 2017 Super Welterweight Championship Tournament Tokyo, Japan | Decision (Unanimous) 3 3:00 |
| Win | 2017-02-19 | Mohamed Boulef | HEAT 39 Nagoya, Japan | Decision (Unanimous) 5 3:00 |
| Win | 2016-09-19 | Toshi | K-1 World GP 2016 -60kg World Tournament Tokyo, Japan | Decision (Unanimous) 3 3:00 |
| Loss | 2016-04-24 | Koya Urabe | K-1 World GP 2016 -60kg Japan Tournament, Quarter Finals Tokyo, Japan | Decision (Unanimous) 3 3:00 |
| Win | 2016-02-05 | Syun Kentoshi | Krush.63 Nagoya, Japan | KO (Left High Kick) 2 1:26 |
| Win | 2015-11-29 | Jo Seong-hyeon | HEAT 36 Nagoya, Japan | TKO (3 Knockdowns) 3 2:30 |
| Loss | 2015-09-27 | Yuya | NJKF 2015 6th Tokyo, Japan | Decision (Unanimous) 5 3:00 |
| Loss | 2015-06-07 | Fukashi | Bigbang 21 Tokyo, Japan | Decision (Majority) 3 3:00 |
| Win | 2014-12-21 | Kim Jin Hyeok | HEAT 34 Kobe, Japan | Decision (Majority) 5 3:00 |
| Loss | 2014-07-25 | SHIGERU | RISE cooperation REBELS.28 Tokyo, Japan | Decision (Unanimous) 3 3:00 |
| Win | 2014-02-23 | Guo Chen | HEAT 30 Kobe, Japan | KO (Left Hook to the Body) 2 2:56 |
| Win | 2013-12-15 | Yuya | HEAT 29, Heat Kick 1 Day Lightweight Tournament, Final Tokyo, Japan | Ext.R Decision (Unanimous) 4 3:00 |
| Win | 2013-12-15 | Kouki | HEAT 29, Heat Kick 1 Day Lightweight Tournament, Semi Finals Tokyo, Japan | Ext.R TKO 4 1:55 |
| Win | 2013-10-13 | Jian Yon Ho | SFK～7th anniversary～ ×REBELS -SPIRIT FIRE KOBE- Osaka, Japan | TKO (Left hook to the body) 2 1:28 |
| Loss | 2013-07-21 | Hikaru Machida | REBELS.18, 60kg Championship Tournament Semi Finals Tokyo, Japan | Decision (Majority) 3 3:00 |
| Win | 2013-03-10 | TASUKU | Road to GLORY JAPAN Tokyo, Japan | Decision (Unanimous) 3 3:00 |
| Loss | 2013-01-26 | Shota Kanbe | Krush.26, -58kg Tournament Quarter Finals Tokyo, Japan | Decision (Majority) 3 3:00 |
| Loss | 2012-12-09 | Hisaaki Nakamukai | J-NETWORK J-NEXUS 2012 ～Kette ii Tomo!～ Tokyo, Japan | Decision 3 3:00 |
| Loss | 2012-08-26 | Taison Maeguchi | J-KICK 2012～NEXT J-GENERATION～4th Tokyo, Japan | Ext.R Decision (Split) 4 3:00 |
| Win | 2012-07-14 | Tsuyoshi Nakashima | Krush-EX 2012 vol.4 Tokyo, Japan | Decision 3 3:00 |
| Win | 2012-04-28 | Ryoma Hasumi | TRIBELATE vol.36～Title Match Festival～ Tokyo, Japan | Decision (Unanimous) 3 3:00 |
| Win | 2012-04-01 | Motohiro Shinohara | J-NETWORK J-FIGHT in SHINJUKU ～vol.25 Tokyo, Japan | KO 2 1:33 |
| Win | 2011-11-27 | Reiou | J-NETWORK J-F-X ～TIME to CHANGE the KICK by J-SPIRIT EX.～ Tokyo, Japan | TKO 1 1:49 |
| Loss | 2011-10-10 | Shoudai Kitazono | KING OF STRIKERS Round 6 Fukuoka, Japan | KO 3 |
| Loss | 2011-09-18 | Ryuji Washio | J-NETWORK J-FIGHT in SHINJUKU～vol.23～ Tokyo, Japan | Decision (Unanimous) 3 3:00 |
| Win | 2011-07-18 | Koki Ota | DEMOLITION 2 DAYS ～day 2nd Kick Boxing～ – HIGH SPEED – Osaka, Japan | KO (Right Cross) 2 2:35 |
| Win | 2010-12-12 | Shohei Nishimura | DEEP☆KICK 5 Osaka, Japan | KO 2 2:05 |
| Win | 2010-08-08 | Yuto Tsujide | DEEP☆KICK 4 Osaka, Japan | Decision (Unanimous) 3 3:00 |
| Loss | 2010-06-13 | Ken Saenchaigym | NJKF BANZAI ATTACK I Tokyo, Japan | Decision 3 3:00 |
| Loss | 2010-04-04 | Yuki Kyotani | DEEP☆KICK 3 Osaka, Japan | Decision (Unanimous) 3 3:00 |
| Win | 2009-12-23 | Ichiji Minami | Yuichiro Nagashima produce DEEP KICK 2 Osaka, Japan | Decision (Split) 3 3:00 |
| Win | 2009-10-11 | Takashi Fujita | NAGOYA KICK～BoogieFight09 VACANCY～ Osaka, Japan | Decision (Unanimous) 3 3:00 |
| Win | 2009-07-05 | Takeshi Kai | Yuichiro Nagashima produce DEEP KICK Osaka, Japan | Decision (Unanimous) 3 3:00 |
| Draw | 2009-05-10 | Daiki Kato | NAGOYA KICK～BoogieFight08 Sandcastle～ Aichi, Japan | Decision 3 3:00 |
| Draw | 2009-03-08 | Akitaka Sugiyama | NAGOYAKICK～BoogieFight07 Black Sunday～ Aichi, Japan | Decision 3 3:00 |
| Win | Fujita | S-1 Japan | KO |