Rizin World Grand Prix 2015: Part 2 - Iza was a mixed martial arts event held by the Rizin Fighting Federation on December 31, 2015 at the Saitama Super Arena in Saitama, Japan .
| Actor | Role |
|---|---|
 Jiří ProcházkaNot listed | Not listed |
 Muhammed LawalKing Mo | King Mo |
 Vadim NemkovNot listed | Not listed |
| TTeodoras AukštuolisNot listed | Not listed |
 Fedor EmelianenkoNot listed | Not listed |
| JJaideep SinghNot listed | Not listed |
 Kron GracieNot listed | Not listed |
| EErson YamamotoNot listed | Not listed |
 Andy SouwerNot listed | Not listed |
| YYuichiro NagashimaNot listed | Not listed |
 Baruto KaitoNot listed | Not listed |
| PPeter AertsNot listed | Not listed |
 Bob SappNot listed | Not listed |
 Akebono TarōNot listed | Not listed |
| GGabi GarciaNot listed | Not listed |
 Lei'D TapaNot listed | Not listed |
 Takeru SegawaNot listed | Not listed |
| YYang MingNot listed | Not listed |
| SSoo Chul KimNot listed | Not listed |
| MMaike LinharesNot listed | Not listed |
| BBrennan WardNot listed | Not listed |
| KKen HasegawaNot listed | Not listed |
| RRena KubotaNot listed | Not listed |
| JJleana ValentinoNot listed | Not listed |