Based on crime fiction novel written by Seicho Matsumoto.
| Actor | Role |
|---|---|
 Yūsaku MatsudaMitsuo Tajima aka Goro Tomonaga | Mitsuo Tajima aka Goro Tomonaga |
 Jun FubukiNoriko Hamai | Noriko Hamai |
| RRie KimuraEiko Takimura | Eiko Takimura |
 Masato HoshiNot listed | Not listed |
 Noboru MitaniEiko's father | Eiko's father |
 Soichiro KitamuraTamiya | Tamiya |
 Mieko NishioKimiko Kizaki | Kimiko Kizaki |
 Mari HenmiSaeko Kuragaki | Saeko Kuragaki |
| AAkiko TaumiEiko's Mother | Eiko's Mother |
 Genji KawaiNot listed | Not listed |
| KKenji TodorokiNot listed | Not listed |
 Michihiro YamanishiNot listed | Not listed |
 Shōbun InouePoliceman | Policeman |
 Takeshi KatōNot listed | Not listed |