KNOCK OUT.58 takes place on October 12, 2025, at Korakuen Hall in Tokyo, Japan.
| Actor | Role |
|---|---|
| KKyohei FurumuraSelf | Self |
| TTaimu HisaiSelf | Self |
| YYota ShigemoriSelf | Self |
| TTsukasa KobayashiSelf | Self |
| SShigenaSelf | Self |
| SSai Senchai GymSelf | Self |
| RRei NakajimaSelf | Self |
| YYuta OgawaSelf | Self |
| RRed Reo KudoSelf | Self |
| SShunta KawabataSelf | Self |
| RRyu KakizakiSelf | Self |
| GGou KingSelf | Self |
| TTaison MaedaSelf | Self |
| FFuuma KunimotoSelf | Self |
| TTatsukiSelf | Self |
| JJin Mad FistSelf | Self |
| DDaichi AsakawaSelf | Self |
| KKotaro AraiSelf | Self |
| EEledene TomitaSelf | Self |
| HHayato KitajimaSelf | Self |