RIZIN LANDMARK 12 in KOBE took place on November 3, 2025, at the Glion Arena in Kobe, Japan.
| Actor | Role |
|---|---|
 Kyoma AkimotoSelf | Self |
| KKyohei HagiwaraSelf | Self |
| SSeika IzawaSelf | Self |
| SSaori OshimaSelf | Self |
| SShuya KimuraSelf | Self |
| KKazumasa MajimaSelf | Self |
| KKate OyamaKate Lotus | Kate Lotus |
| BBo Mi LeeSelf | Self |
| SSho Patrick UsamiSelf | Self |
| TTaisei SakurabaSelf | Self |
| JJoji GotoSelf | Self |
| TTaichi NakajimaSelf | Self |
| MMAX YoshidaSelf | Self |
| SSatoshi KamiyamaTakakenshin | Takakenshin |
| YYuto HokamuraKintaro | Kintaro |
| YYunfeng LiSelf | Self |
| TTatsuya SaikaSelf | Self |
| NNurkhan ZhumagazySelf | Self |
| JJinnosuke KashimuraSelf | Self |
| HHyuma YasuiSelf | Self |
| SShutaro DebanaCaptain Africa | Captain Africa |
| KKi Won BinSelf | Self |
| TTony LaramieSelf | Self |
| WWataru YamauchiSelf | Self |
| YYumeto MizunoSelf | Self |
| KKing RikutoSelf | Self |
| NNoeru NaritaNOEL | NOEL |
| MMisaki SudaSelf | Self |
| SShomaSelf | Self |
| DDaichi AkahiraSelf | Self |