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Event: RIZIN 54: “Koike vs. Akimoto”
Date: Tues., Aug. 11, 2026
Location: Toyota Arena Tokyo in Koto, Tokyo, Japan
Broadcast: Rizin.tv
Start Time: 1 a.m. ET
RIZIN 54 Main Card
145.5 lbs.: Kleber Koike Erbst vs. Kyoma Akimoto
134.5 lbs.: Shoko Sato vs. Patchy Mix
125.7 lbs.: Yuki Ito vs. Alibek Gadzhammatov
– Intermission –
RIZIN 54 Undercard
264.6 lbs.: Mikio Ueda vs. King Edokpolo (Heavyweight Grand Prix) 264.6 lbs.: Tsuyoshi Sudario vs. Ryo Sakai (Heavyweight Grand Prix) 145.5 lbs.: Kazumasa Majima vs. Koji Takeda 134.5 lbs.: Joji Goto vs. Azizbek Temirov
— Bantamweight 125.7 lbs.: Joe Hiramoto vs. Ryoma “Jolly” Shishimoto — Flyweight 152 lbs.:Naoki Tanaka vs. Issa Hosokawa (Catchweight) 145.5 lbs.: Arata Mizuno vs. Kaiwen Li — Featherweight
