ギニーピッグ2 血肉の華

The name of this movie is ギニーピッグ2 血肉の華 released in 1985-10-07 and it's main theme is A woman walking home late at night is attacked by an unknown assailant who knocks her out with chloroform. When she regains consciousness, she finds herself tied to a bed in a blood- spattered dungeon, at the mercy of a white-faced man in a samurai helmet who wants to turn her into a flower of blood and flesh. He then proceeds to slowly dismember and disembowel her as the camera records it all..