is a 1968 Japanese jidaigeki horror film directed by Kazuo Hase and screenplay by Masashige Narusawa. It stars Masakazu Tamura. Curse of the Blood was adapted from the novel Kaidan Kasanegafuchi written by Renzaburà  Shibata.
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Fukaya Shinzaemon is a samurai of Hatamoto, he borrows a large amount of money from Dr. Yasukawa SÃ Âjun. When Yasukawa demands repayment of the debt, Fukaya kills Yasukawa. From the day on, strange things happens to the Fukaya family one after another by Yasukawa's curse.