The K-1 WORLD GP 2022 JAPAN Inaugural Bantamweight Championship Tournament takes place on December 3, 2022, at Edion Arena Osaka in Osaka, Japan. This kickboxing event features an eight-man inaugural Bantamweight Championship Tournament with fighters like Toma Kuroda, Kazuki Miburo, Rui Okubo, and Erdem Taha Dincer. The tournament concludes with Kuroda facing Miburo in the final to crown the first champion. Additional bouts include K-Jee vs. Satoshi Ishii in a heavyweight clash and Yuki Yoza vs. Yuki Egawa in lightweight.