Here is a list of Asakura's best fights. For a list of Asakura's losses, refer to "Kai Asakura Losses".
On August 10, 2020 Kai Asakura fought Hiromasa Ougikubo in a bantamweight title fight for the Rizin Championship title. Asakura was 26 years old and with a record of 15-2 (11), and Ougikubo was 33 years old and with a record of 20-4-2 (6). Asakura stopped Hiromasa Ougikubo via 1st-round KO and is crowned the new Rizin bantamweight champion.
On December 31, 2023 Kai Asakura fought Juan Archuleta in a bantamweight title fight for the Rizin Championship title. Asakura was 30 years old and with a record of 21-4 (15), and Archuleta was 36 years old and with a record of 29-4 (12). Asakura stopped Juan Archuleta via 2nd-round TKO and is crowned the new Rizin bantamweight champion.
On August 18, 2019 Kai Asakura faced off against Kyoji Horiguchi in a bantamweight bout at age 25. He was coming in with a record of 13-1 (9), and Horiguchi was 28 years old and with a record of 28-2 (17). Asakura stopped Kyoji Horiguchi via KO.
On October 12, 2019 Kai Asakura faced off against Ulka Sasaki in a bantamweight bout at age 25. He was coming in with a record of 14-1 (10), and Sasaki was 30 years old and with a record of 22-7-2 (13). Asakura stopped Ulka Sasaki via TKO.
On June 13, 2021 Kai Asakura faced off against Shooto Watanabe in a bantamweight bout at age 27. He was coming in with a record of 17-3 (13), and Watanabe was 32 years old and with a record of 22-5-6 (14). Asakura stopped Shooto Watanabe via TKO.
On May 6, 2018 Kai Asakura faced off against Manel Kape in a flyweight bout at age 24. He was coming in with a record of 10-1 (8), and Kape was 24 years old and with a record of 11-2 (10). Asakura won the fight via 3-round split decision.
On December 30, 2018 Kai Asakura faced off against Moon Jae-hoon in a bantamweight bout at age 25. He was coming in with a record of 12-1 (8). Asakura won the fight via 3-round unanimous decision.
On September 6, 2015 Kai Asakura faced off against Choi Jung-bin at age 21. He was coming in with a record of 4-0 (3). Asakura stopped Choi Jung-bin via submission.
On December 29, 2017 Kai Asakura faced off against Kizaemon Saiga in a flyweight bout at age 24. He was coming in with a record of 9-1 (8). Asakura stopped Kizaemon Saiga via TKO.
On September 4, 2016 Kai Asakura fought Yoichi Oi in a flyweight title fight for Oi's Rings 60kg Championship title. Asakura was 22 years old and with a record of 7-0 (6). Asakura stopped Yoichi Oi via 1st-round TKO and is crowned the new flyweight world champion.
