When a tycoon passes away, he unexpectedly leaves the family fortune to outsider Tamayo on the condition that she marries one of the grandsons, pitting blood against blood.
Kosuke Kindaichi
Tamayo Nonomiya
Sukekiyo Inugami / Shizuma Aonuma
Matsuko Inugami
Umeko Inugami
Takeko Inugami
Sayoko Inugami
Haru
Saruzo
Suketake Inugami
Suketomo Inugami
Kokichi Inugami
Fujisaki - ID Officer
Toranosuke Inugami
Sahei Inugami
Haruyo Nonomiya
Kikuno Aonuma
Old Woman Osono
Furudate Kyozou
Wakabayashi
Police Chief Tachibana
Detective Inoue
Police Doctor
Priest Oyama
Koto Teacher
Family Doctor
Kashiwaya Innkeeper
Nasu Hotel Owner
Detective Watanabe (uncredited)
Kyubei's Wife (uncredited)
