Best fights of Seigo Yuri Akui
Over 12 years as a professional, Seigo Yuri Akui has compiled a 22-3-1 (12) record, including twelve title fights across two weight classes. Here are his top 10 best fights.
1. Seigo Yuri Akui defeats Artem Dalakian
On January 23, 2024 Seigo Yuri Akui fought Artem Dalakian for the WBA flyweight title. Akui was 28 years old with a record of 18-2-1, and Dalakian was 36 with a record of 22-0. Akui was on a 6-fight winning streak and Dalakian was on an undefeated 22-fight winning streak. Akui won via unanimous decision. Crowned the new flyweight champion.
2. Seigo Yuri Akui defeats Thananchai Charunphak
On October 13, 2024 Seigo Yuri Akui defended his WBA flyweight title against Thananchai Charunphak. Akui was 29 years old with a record of 20-2-1, and Charunphak was 24 with a record of 25-1. Akui was on a 8-fight winning streak and Charunphak was on a 24-fight winning streak. Akui won via split decision. Defended the title.
3. Seigo Yuri Akui defeats Taku Kuwahara in their 2nd fight
On May 6, 2024 Seigo Yuri Akui defended his WBA flyweight title against Taku Kuwahara. It was their second meeting. Akui was 28 years old with a record of 19-2-1, and Kuwahara was 29 with a record of 13-1. Akui was on a 7-fight winning streak and Kuwahara was on a 5-fight winning streak. Akui won via unanimous decision. Defended the title.
4. Seigo Yuri Akui loses to Kenshiro Teraji via KO
On March 13, 2025 Seigo Yuri Akui, the WBA flyweight champion, met Kenshiro Teraji, the WBC flyweight champion, in a title unification fight. Akui was 29 years old with a record of 21-2-1, and Teraji was 33 with a record of 24-1. Akui was on a 9-fight winning streak and Teraji was on a 6-fight winning streak. Teraji stopped Akui via TKO in the 12th round. Lost the title in unification. Lasted into the 12th round.
5. Seigo Yuri Akui KOs Masamichi Yabuki
On April 8, 2018 Seigo Yuri Akui faced Masamichi Yabuki in a flyweight bout. Akui was 22 years old with a record of 11-1-1, and Yabuki was 25 with a record of 6-1. Akui was coming off a loss, while Yabuki was on a 3-fight winning streak. Akui stopped Masamichi Yabuki via TKO in the 1st round.
6. Seigo Yuri Akui KOs Taku Kuwahara
On July 21, 2021 Seigo Yuri Akui defended his Japanese flyweight title against Taku Kuwahara. Akui was 25 years old with a record of 15-2-1, and Kuwahara was 26 with a record of 8-0. Akui was on a 3-fight winning streak and Kuwahara was on an undefeated 8-fight winning streak. Akui stopped Taku Kuwahara via TKO in the 10th round. Defended the title.
7. Seigo Yuri Akui defeats Jayson Vayson
On February 4, 2023 Seigo Yuri Akui faced Jayson Vayson in a light flyweight bout. Akui was 27 years old with a record of 17-2-1, and Vayson was 24 with a record of 10-0-1. Akui was on a 5-fight winning streak and Vayson was coming off a win. Akui won via unanimous decision.
8. Seigo Yuri Akui KOs Shun Kosaka
On October 27, 2019 Seigo Yuri Akui fought Shun Kosaka for the vacant Japanese flyweight title. Akui was 24 years old with a record of 13-2-1, and Kosaka was 0 with a record of 0-0. Akui was coming off a win. Akui stopped Shun Kosaka via TKO in the 1st round. Won the vacant title.
9. Seigo Yuri Akui KOs Vencent Lacar
On December 17, 2025 Seigo Yuri Akui faced Vencent Lacar in a flyweight bout. Akui was 30 years old with a record of 21-3-1, and Lacar was 0 with a record of 0-0. Akui was coming off a loss. Akui stopped Vencent Lacar via KO in the 3rd round.
10. Seigo Yuri Akui defeats Takuya Kogawa
On February 27, 2022 Seigo Yuri Akui defended his Japanese flyweight title against Takuya Kogawa. Akui was 26 years old with a record of 16-2-1, and Kogawa was 0 with a record of 0-0. Akui was on a 4-fight winning streak. Akui won via unanimous decision. Defended the title.