| Actor | Role |
|---|---|
 Kaori OkamotoNanako Kobayashi (Ken's Sister) | Nanako Kobayashi (Ken's Sister) |
| MMasazumi OkabeKentarô Yamawaki (Spaghetti Shop Owner) | Kentarô Yamawaki (Spaghetti Shop Owner) |
| UUshi ToyamaKen'ichi Yamawaki | Ken'ichi Yamawaki |
 Kei OgawaNot listed | Not listed |
| KKazunori SasakiKenji Yamawaki | Kenji Yamawaki |
| TTamae KobayashiHarumi Tsuchiya | Harumi Tsuchiya |
| TTomoaki UdouKazuhiko Takeda | Kazuhiko Takeda |
| HHajime SekiguchiKeisuke Kazaki | Keisuke Kazaki |
 Chigusa TakayamaOffice Girl | Office Girl |
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