Challenger 4: 〜Beyond the limit〜January 9, 2022PromotionJapan Kickboxing AssociationVenueKorakuen HallLocationBunkyo, Tokyo, JapanNumber of bouts10
Main CardPrediction ModeMain CardBout5 roundsRMWRyota Mawatari6-3-2Bout5 roundsVSKO/TKO, Three Knockdown Rule | R3 · 1:07YYoyut1-2-0Bout5 roundsRWReiya1-3-0Bout5 roundsVSKO/TKO, Left Hook | R4 · 2:45KKKodai Kusaka5-3-0Bout3 roundsKWWKoki Watanabe3-0-0Bout3 roundsVSUnanimous DecisionYMYuya Minagawa1-2-0Bout3 roundsMWMotoyasuk7-2-0Bout3 roundsVSUnanimous DecisionHIHiroyuki Ihara1-6-0Bout3 roundsMSDMuga Seto3-1-1Bout3 roundsVSEnds in a Draw, MajoritySIDShintaro Iwahashi0-2-1Bout3 roundsYIWYoshua Ishii4-1-1Bout3 roundsVSKO/TKO | R2 · 2:52YSYuji Sato1-1-1Bout3 roundsNFDNoah Fujiwara3-0-1Bout3 roundsVSEnds in a Draw, MajorityNDNadeshiko1-1-1Bout3 roundsKWKi1-0-1Bout3 roundsVSUnanimous DecisionSOSoshi Osaki2-2-0Bout3 roundsYYWYu Yamauchi1-2-0Bout3 roundsVSKO/TKO, Referee Stoppage | R2 · 2:09AKAiji Kobayashi0-1-0Bout3 roundsTFWTakumi Furukawa1-0-0Bout3 roundsVSKO/TKO, Referee Stoppage | R1 · 1:36YYYosuke Yamanishi0-1-0