Nihon Meisaku Kaidan Gekijō: Kaidan Yonaki Numa (1979)

Otsuka, wife of actor Koheiji, is unfaithful and has many affairs. When Koheiji confronts her lover Takurō at Imba Swamp, Takurō pushes him into the bottomless depths. A month later, haunted by nightmares of Koheiji, Takurō mistakes Otsuka’s new lover for Koheiji’s bloody ghost and kills him. But Koheiji’s vengeful spirit continues to haunt him…