RIZIN 30September 19, 2021PromotionRIZIN Fighting FederationVenueSaitama Super Arena(さいたまスーパーアリーナ)LocationSaitama, JapanNumber of bouts10
Main CardPrediction ModeMain CardBantamweight Bout3 roundsKAWKai Asakura17-3-0Bantamweight Bout3 roundsVSUnanimous DecisionAYA. Yoshihiro Yamaniha18-8-4Bantamweight Bout3 roundsNIWNaoki Inoue14-2-0Bantamweight Bout3 roundsVSUnanimous DecisionYHYuto Hokamura14-9-2Bantamweight Bout3 roundsHOWHiromasa Ougikubo22-5-2Bantamweight Bout3 roundsVSUnanimous DecisionTOTakafumi Otsuka29-17-1Bantamweight Bout3 roundsKTWKenta Takizawa12-7-0Bantamweight Bout3 roundsVSKO/TKO | R1 · 2:27YMYuki Motoya28-9-0Bout3 roundsAHWAyaka Hamasaki22-3-0Bout3 roundsVSUnanimous DecisionEF"The Kamikaze Angel"Emi Fujino25-11-0Lightweight Bout3 roundsYYWYusuke Yachi22-11-0Lightweight Bout3 roundsVSUnanimous DecisionKTKoji Takeda12-1-0Featherweight Bout3 roundsYHWYoshinori Horie10-3-0Featherweight Bout3 roundsVSUnanimous DecisionUSUlka Sasaki23-8-2Featherweight Bout3 roundsSOWShinobu Ota0-1-0Featherweight Bout3 roundsVSUnanimous DecisionYK"The Smiling Sniper"Yuta Kubo0-0-0Featherweight Bout3 roundsSMWShoji Maruyama18-14-1Featherweight Bout3 roundsVSKO/TKO, Left Hook | R1 · 0:20CSChihiro Suzuki5-2-0Atomweight Bout3 roundsROWRina Okamoto9-0-0Atomweight Bout3 roundsVSUnanimous DecisionMMMomoka Mandokoro10-7-2