RIZIN returns to Tokyo on August 11 with **RIZIN.54**, live from TOYOTA ARENA TOKYO!

The card is headlined by a thrilling generational showdown at featherweight, as former RIZIN champion and submission specialist **Kleber Koike** faces 20-year-old rising superstar **Kyoma Akimoto**. Can the young prodigy score the biggest victory of his career, or will Kleber’s experience and world-class grappling prove too much?

Former Bellator bantamweight champion **Patchy Mix** also returns to the RIZIN ring against Japanese veteran **Masakatsu Sato**, while RIZIN’s international flyweight and bantamweight divisions take center stage with **Yuki Ito vs. Alibek Gadzhammatov** and **Joji Goto vs. Azizbek Temirov**.

With established contenders, undefeated prospects and international talent competing across nine action-packed matchups, RIZIN.54 promises another unforgettable afternoon of Japanese mixed martial arts.