Hironori Mishiro has two losses against two opponents on his boxing record. For a list of Mishiro's best fights, refer to "Best fights of Hironori Mishiro".
On June 14, 2025 Hironori Mishiro faced off against Andy Cruz in a lightweight bout at age 30. He was coming in with a record of 17-2-1 (6), and Cruz was 29 years old and with a record of 5-0 (2). Mishiro lost the fight via 5th-round TKO.
On April 15, 2023 Hironori Mishiro faced off against Min Ho Jung in a super-featherweight bout at age 28. He was coming in with a record of 12-1-1 (4). Mishiro lost the fight via 5-round technical decision.