 Minoru ŌkiTakao Yuki, the police detective | Takao Yuki, the police detective |
 Takahiro TamuraKyûichi Ishii, the murderer | Kyûichi Ishii, the murderer |
 Seiji MiyaguchiYuji Shimooka, the police detective | Yuji Shimooka, the police detective |
 Hideko TakamineSadako Yokokawa | Sadako Yokokawa |
 Kin SugaiMrs. Shimooka | Mrs. Shimooka |
 Masao ShimizuMr. Yokokawa | Mr. Yokokawa |
 Ryōhei UchidaMr. Yamada, principal offender | Mr. Yamada, principal offender |
 Kamatari FujiwaraMr. Takakura | Mr. Takakura |
 Kumeko UrabeProprietress of the Hotel Hizen-ya | Proprietress of the Hotel Hizen-ya |
 Hizuru TakachihoYumiko Takakura | Yumiko Takakura |
| TTomoko FuminoMrs. Takakura | Mrs. Takakura |
 Miki OdagiriNot listed | Not listed |
 Tanie KitabayashiNot listed | Not listed |
 Shinsuke AshidaNot listed | Not listed |
 Toshiaki KonoeNot listed | Not listed |
 Jun TataraSaga Police Detective | Saga Police Detective |
| SSeigo FukuokaTaxi driver | Taxi driver |
| KKentarō ImaiPoliceman | Policeman |
| ZZenichi InagawaPostman | Postman |
| TTamae IsobeTakakura's younger sister | Takakura's younger sister |
| TTaku ItôYokokawa's son | Yokokawa's son |
| HHiroyuki KasugaiYokokawa's son | Yokokawa's son |
 Nobu KawaguchiYu Tachibana's daughter | Yu Tachibana's daughter |
| KKazuo KobayashiNot listed | Not listed |
 Tokuji KobayashiLaundry owner | Laundry owner |
| TTsuruko KusakataBookbinder owner | Bookbinder owner |
 Yōko MachidaTakakura's younger sister | Takakura's younger sister |
| TTakeo MatsushitaFukagawa station inspector | Fukagawa station inspector |
| SShinichirō MinamiFukagawa station section chief | Fukagawa station section chief |
| SShôsuke OniFukagawa station inspector | Fukagawa station inspector |
