KOSEI TANAKA
| COUNTRY : | Japan |
| RECORD : | 20-2-0 (11 KO's) |
| KO's : | 50 % |
| BORN : | 06-15-1995 |
| AGE : | 31 |
| HEIGHT : | 5′ 4½″ |
| REACH : | 64½″ |
FIGHTS
| SD 12 | PHUMELELA CAFU |
SUPER FLYWEIGHT WBO World SUPER FLYWEIGHT |
2024-10-14 | Japan |
| UD 12 | CHRISTIAN BACASEGUA RANGEL |
SUPER FLYWEIGHT WBO World SUPER FLYWEIGHT |
2024-02-24 | Japan |
| TKO 10 | PABLO CARRILLO | BANTAMWEIGHT | 2023-05-21 | Japan |
| UD 10 | YANGA SIGQIBO | SUPER FLYWEIGHT | 2022-12-11 | Japan |
| TKO 5 | MASAYOSHI HASHIZUME | SUPER FLYWEIGHT | 2022-06-29 | Japan |
| SD 10 | SHO ISHIDA | BANTAMWEIGHT | 2021-12-11 | Japan |
| TKO 8 | KAZUTO IOKA | WBO World SUPER FLYWEIGHT | 2020-12-30 | Japan |
| KO 3 | WULAN TUOLEHAZI | WBO World FLYWEIGHT | 2019-12-30 | Japan |
| TKO 7 | JONATHAN GONZALEZ |
FLYWEIGHT WBO World FLYWEIGHT |
2019-08-24 | Japan |
| TKO 7 | JONATHAN AGUILAR |
FLYWEIGHT WBO World FLYWEIGHT |
2019-08-24 | Japan |
| TKO 7 | JONATHAN GONZALEZ-ORTIZ |
FLYWEIGHT WBO World FLYWEIGHT |
2019-08-24 | Japan |
| UD 12 | RYOICHI TAGUCHI | WBO World FLYWEIGHT | 2019-03-15 | Japan |
| MD 12 | SHO KIMURA | WBO World FLYWEIGHT | 2018-09-23 | Japan |
| TKO 9 | RONNIE BALDONADO | FLYWEIGHT | 2018-03-30 | Japan |
| TKO 9 | RANGSAN CHAYANRAM | WBO World LIGHT FLYWEIGHT | 2017-09-12 | Japan |
| UD 12 | ANGEL ACOSTA GOMEZ | WBO World LIGHT FLYWEIGHT | 2017-05-19 | Japan |
| TKO 5 | MOISES FUENTES | (VACANT) WBO World LIGHT FLYWEIGHT | 2016-12-30 | Japan |
| KO 6 | RENE PATILANO | FLYWEIGHT | 2016-05-27 | Japan |
| KO 6 | VICTORIO SALUDAR | WBO World MINIMUM | 2015-12-30 | Japan |
| UD 12 | JULIAN YEDRAS | (VACANT) WBO World MINIMUM | 2015-05-29 | Japan |
| TKO 10 | RYUJI HARA | MINIMUM | 2014-10-30 | |
| TKO 1 | CRISON OMAYAO | MINIMUM | 2014-07-20 | |
| UD 8 | RONELLE FERRERAS | WBA World LIGHT FLYWEIGHT | 2014-03-16 | |
| UD 6 | OSCAR RAKNAFA | LIGHT FLYWEIGHT | 2013-11-10 |
MOVEMENTS IN WBA RANKING
WORLD RANKING |
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| POS | DATE | ORG | DIVISION |
| 4 | May, 2025 | SUPER FLYWEIGHT | |
| 4 | Apr, 2025 | SUPER FLYWEIGHT | |
| 4 | Mar, 2025 | SUPER FLYWEIGHT | |
| 4 | Feb, 2025 | SUPER FLYWEIGHT | |
| 4 | Jan, 2025 | SUPER FLYWEIGHT | |
| 4 | Dec, 2024 | SUPER FLYWEIGHT | |
| 4 | Nov, 2024 | SUPER FLYWEIGHT | |
| 4 | Oct, 2024 | SUPER FLYWEIGHT | |
| 2 | Nov, 2023 | SUPER FLYWEIGHT | |
| 2 | Oct, 2023 | SUPER FLYWEIGHT | |
| 3 | Sep, 2023 | SUPER FLYWEIGHT | |
| 3 | Aug, 2023 | SUPER FLYWEIGHT | |
| 3 | Jul, 2023 | SUPER FLYWEIGHT | |
| 3 | Jun, 2023 | SUPER FLYWEIGHT | |
| 4 | May, 2023 | SUPER FLYWEIGHT | |
| 4 | Apr, 2023 | SUPER FLYWEIGHT | |
| 4 | Mar, 2023 | SUPER FLYWEIGHT | |
| 4 | Feb, 2023 | SUPER FLYWEIGHT | |
| 4 | Dec, 2022 | SUPER FLYWEIGHT | |
| 4 | Nov, 2022 | SUPER FLYWEIGHT | |
| 4 | Oct, 2022 | SUPER FLYWEIGHT | |
| 4 | Sep, 2022 | SUPER FLYWEIGHT | |
| 3 | Oct, 2020 | SUPER FLYWEIGHT | |
| 4 | Sep, 2020 | SUPER FLYWEIGHT | |
| 2 | Apr, 2015 | MINIMUM | |
| 2 | Mar, 2015 | MINIMUM | |
| 2 | Feb, 2015 | MINIMUM | |
| 3 | Jan, 2015 | MINIMUM | |
| 3 | Dec, 2014 | MINIMUM | |
| 3 | Nov, 2014 | MINIMUM | |
| 3 | Oct, 2014 | MINIMUM | |
| 9 | Sep, 2014 | MINIMUM | |
| 10 | Aug, 2014 | MINIMUM | |
| 12 | Jul, 2014 | MINIMUM | |
| 12 | Jun, 2014 | MINIMUM | |
| 13 | May, 2014 | MINIMUM | |
| 14 | Apr, 2014 | MINIMUM | |
| 14 | Mar, 2014 | MINIMUM | |
