Masamichi Yabuki (born July 9, 1992) is a Japanese professional boxer. He is a three time world champion in two weight classes, having held the International Boxing Federation (IBF) flyweight title since March 2025. He previously held the World Boxing Council (WBC) light-flyweight title from 2021 to 2022 and the IBF light-flyweight title from 2024 to 2025.
Source: “Masamichi Yabuki”, English Wikipedia (CC BY-SA 4.0), excerpt