The 8th April 2025 in a 10 rounds for the vacant Japanese flyweight belt ! it will be the rematch between Ryota Yamauchi former WBO Flyweight world contender 30 years old 13-3-0 (12KOs) and Josuke Nagata 27 years old 7-2-0 (0KO). I really like Ryota and hope he will win that rematch ! This content is protected