 Koji IshizakaKosuke Kindaichi | Kosuke Kindaichi |
 Tomisaburō WakayamaInsp. Isokawa | Insp. Isokawa |
 Keiko KishiRika Aochi (proprietress of the Kamenoyu) | Rika Aochi (proprietress of the Kamenoyu) |
 Akiko NishinaChie Bessho (Harue's daughter) | Chie Bessho (Harue's daughter) |
 Koji KitaKanao Aochi (Rika's son) | Kanao Aochi (Rika's son) |
 Yoko TakahashiYasuko Yura (Atsuko's daughter, Toshiro's younger sister) | Yasuko Yura (Atsuko's daughter, Toshiro's younger sister) |
 Mitsuko KusabueAtsuko Yura - Yasuko's Mother | Atsuko Yura - Yasuko's Mother |
 Hisano YamaokaIto Izutsu | Ito Izutsu |
 Michiko HayashiOmiki (maid at the Kamenoyu) | Omiki (maid at the Kamenoyu) |
 Misako WatanabeHarue Bessho - Chi'e's Mother | Harue Bessho - Chi'e's Mother |
 Takeshi KatōInspector Tachibana | Inspector Tachibana |
 Hideji ŌtakiDr. Gondô | Dr. Gondô |
 Nobuo NakamuraHôan Tatara | Hôan Tatara |
| NNobuto OkamotoPatrolman Nakamura | Patrolman Nakamura |
 Eiko NagashimaSatoko Aochi (Rika's daughter, Kanao's younger sister) | Satoko Aochi (Rika's daughter, Kanao's younger sister) |
| YYukiko NaganoFumiko Nire (the eldest daughter) | Fumiko Nire (the eldest daughter) |
 Kayoko ShiraishiSakie Tsukasa (Kahei's younger sister) | Sakie Tsukasa (Kahei's younger sister) |
 Fujio TokitaTatsuzô - Harue's Elder Brother | Tatsuzô - Harue's Elder Brother |
 Akiji KobayashiKoreya Kusakabe (manager) | Koreya Kusakabe (manager) |
 Kazunaga TsujiDetective Nozu | Detective Nozu |
 Takao ZushiToshiro Yura (Atsuko's son) | Toshiro Yura (Atsuko's son) |
 Baku OhwadaNot listed | Not listed |
 Tetsuya UshioRyuji Nire (the second son) | Ryuji Nire (the second son) |
 Keiko TomitaMichiko Nire (Naota's wife) | Michiko Nire (Naota's wife) |
| SSetsuko KawaguchiEiko Yura - Toshirô's Wife | Eiko Yura - Toshirô's Wife |
| SShizuko AzumaNot listed | Not listed |
| YYoshie KihiraNot listed | Not listed |
 Isao KishimotoNot listed | Not listed |
| BBen YuzawaNot listed | Not listed |
| SShunsui MatsudaNot listed | Not listed |
