King's Kung-Fu& Tai Chi

Koki Eto

Japanese boxer

Born
8 February 1988, Kunigami
Citizenship
Japan
Sport
boxing
Discipline
flyweight
Occupation
boxer

Koki Eto (江藤 光喜, Etō Kōki; born February 8, 1988) is a Japanese former professional boxer who competed from 2008 to 2019. He held the WBA interim flyweight title in 2013 and challenged for the WBC super-flyweight title in 2015.

Koki is the oldest of the three Eto brothers. His twin brother Taiki and their younger brother Shingo are all professional boxers.

External links

Facts from Wikidata Q14487755 (CC0); quoted introduction from English Wikipedia (CC BY-SA 4.0). Data retrieved 2026-10-22.

Data: Wikidata (CC0 1.0); Wikipedia (English) (CC BY-SA 4.0). Retrieved 2026-10-22.

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