Rizin World Grand-Prix 2016: 1st Round was a mixed martial arts event held by the Rizin Fighting Federation on September 25, 2016 at the Saitama Super Arena in Saitama, Japan.
| Actor | Role |
|---|---|
 Kron GracieNot listed | Not listed |
| HHideo TokoroNot listed | Not listed |
| RRena KubotaNot listed | Not listed |
 Miyuu YamamotoNot listed | Not listed |
 Mirko FilipovićMirko Cro Cop | Mirko Cro Cop |
| HHyun Man MyungNot listed | Not listed |
 Baruto KaitoNot listed | Not listed |
 Kazuyuki FujitaNot listed | Not listed |
 Daron CruickshankNot listed | Not listed |
 Andy SouwerNot listed | Not listed |
| EErson YamamotoNot listed | Not listed |
| KKizaemon SaigaNot listed | Not listed |
 Jiří ProcházkaNot listed | Not listed |
| MMark TaniosNot listed | Not listed |
 Valentin MoldavskyNot listed | Not listed |
| KKarl AlbrektssonNot listed | Not listed |
 Amir AliakbariNot listed | Not listed |
| JJoão AlmeidaNot listed | Not listed |
| SSzymon BajorNot listed | Not listed |
| TTeodoras AukštuolisNot listed | Not listed |
 Charles BennettNot listed | Not listed |
| MMinoru KimuraNot listed | Not listed |
 Kanako MurataNot listed | Not listed |
 Kyra BataraNot listed | Not listed |
| GGabi GarciaNot listed | Not listed |
| DDestanie YarbroughNot listed | Not listed |