Atsushi is a boy who is autistic and has cut his wrist many times. His lover, Masaaki, wants to save him somehow. This shocking work depicts their love escapade in the SM genre in a radical and head-on manner. This is the fifth installment in the hit series that depicts the clumsy, innocent love of two people living hard in modern society.

The Slit-Mouthed Woman is a striking example of Pink Cinema that mixes horror with eroticism in a way that is both unsettling and genuinely original. A young couple enter a hospital after rumours that a demonic spirit known as the slit mouthed woman had been seen there. Once inside, they are possessed by an overwhelming desire to have sex and sneak off into an empty room to satiate their lusts. Then out of the darkness a perverse and disfigured woman appears and confronts them.The Slit-Mouthed Woman, a.k.a Kuchisake, is an original hybrid of pink erotica and horror from the controversial J-sploitation director Takuaki Hashiguchi whose previous films include the disturbingly nasty Woman Prisoner Torture. The Slit-Mouthed Woman features impressive special make-up effects from Takashi Oda, who worked alongside the acclaimed actor/director Beat Takeshi Kitano on his Yakuza action film Sonatine.