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Ryusei Kumagai
Acting
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Known For
ONE 172: Takeru vs. Rodtang
Self
THE KNOCK OUT
Self
KNOCK OUT 63 Spring Fes in Okinawa
Self
KNOCK OUT 65 THE KNOCK OUT 2026
Self
KNOCK OUT 68 KNOCKIN' ON THE WORLD
Self
KNOCK OUT 60 K.O CLIMAX 2025
Self