The first installment of Seven-Color Mask.
| Actor | Role |
|---|---|
 Susumu NamishimaKotaro Ran | Kotaro Ran |
 Yuko KobayashiNot listed | Not listed |
| MMitsuko KayamaNot listed | Not listed |
| RRyuichi FujiyamaNot listed | Not listed |
 Mitsuo AndōNot listed | Not listed |
| TTakashi SueNot listed | Not listed |
| SSomeshō MatsumotoNot listed | Not listed |
 Kenji UshioNot listed | Not listed |
| RRikiya IwakiNot listed | Not listed |
| KKoji SaharaNot listed | Not listed |
 Rinichi YamamotoNot listed | Not listed |
| MMitsuru HagiwaraNot listed | Not listed |