Krush 122 took place on February 27, 2021, at Korakuen Hall in Tokyo, Japan. In the main event, Takahito Niimi faced Toma. The card also featured Koki versus Aoi Noda and Aoshi versus Riamu.
| Actor | Role |
|---|---|
| TTakahito NiimiSelf | Self |
| TTomaSelf | Self |
| KKokiSelf | Self |
| NNoda AoiSelf | Self |
| AAoshiSelf | Self |
| RRiamuSelf | Self |
| KKensei KondoSelf | Self |
| YYujiro OnoSelf | Self |
| SShoya MasumotoSelf | Self |
| YYusukeSelf | Self |
| KKaito KomakiSelf | Self |
| YYu Wor.WanchaiSelf | Self |
| CChan LeeSelf | Self |
| NNozomiSelf | Self |
| KKazuki FujitaSelf | Self |
| KKazuki OishiSelf | Self |
| YYuri MorikawaSelf | Self |
| KKihoSelf | Self |