Ryo Akaho has three losses against three opponents on his boxing record. For a list of Akaho's best fights, refer to "Best fights of Ryo Akaho".
On December 3, 2022 Ryo Akaho faced off against John Riel Casimero in a super-bantamweight bout at age 36. He was coming in with a record of 39-3-2 (26), and Casimero was 33 years old and with a record of 31-4 (21). Akaho lost the fight via 2nd-round KO.
On August 7, 2015 Ryo Akaho fought Panya Uthok in a bantamweight world-title fight for the WBO title. Akaho was 29 years old and with a record of 26-2-2 (18). Akaho lost the fight via 2nd-round KO.
On December 31, 2012 Ryo Akaho faced off against Yota Sato at age 26. He was coming in with a record of 19-1-2 (12). Akaho lost the fight via 12-round unanimous decision.
