RIZIN 22 is heavy on quality kickboxing and women’s MMA, while also featuring a lightweight showdown between Yusuke Yachi and Roberto de Souza. The lineup also includes Ayaka Hamasaki, Kanna Asakura, Naoki Inoue, Yoshinari Nadaka and Rui Ebata.
| Actor | Role |
|---|---|
| YYusuke YachiNot listed | Not listed |
 Roberto de SouzaNot listed | Not listed |
 Ayaka HamasakiNot listed | Not listed |
 Tomo MaesawaNot listed | Not listed |
| KKanna AsakuraNot listed | Not listed |
| MMizuki FuruseNot listed | Not listed |
 Naoki InoueNot listed | Not listed |
| SShooto WatanabeNot listed | Not listed |
| RRui EbataNot listed | Not listed |
| SSeiki UeyamaNot listed | Not listed |
| YYoshinari NadakaNot listed | Not listed |
| YYuushinNot listed | Not listed |
| TTetsuya SekiNot listed | Not listed |
| KKouya KandaNot listed | Not listed |
| KKyohei HagiwaraNot listed | Not listed |
| RRikuto ShirakawaNot listed | Not listed |
| KKenji KatoNot listed | Not listed |
| EErson YamamotoNot listed | Not listed |