Niku Daruma (Tumbling Doll Of Flesh)

Tumbling Doll of Flesh (Niku Daruma) is a 1998 pornographic horror film written and directed by Tamakichi Anaru.
Shown almost entirely though a stationary camera and a handheld one, the film has a woman named Kana and a man named Kiku being hired to star in an amateur porno being made by two men. As the porn shoot progresses, it incorporates elements of BDSM, such as breast bondage, multiple penetration with dildoes, wax play, flagellation, and an enema. Uncomfortable with how rough the film has gotten, Kana tries to leave, prompting the director, cameraman, and Kiku to knock her out, tie her to a bed, and strip her.

While Kiku rapes the semi-conscious Kana, the director cuts her left leg off with a meat cleaver, and mutilates her tongue with a knife, potato peeler, and shears to stop her screaming. When Kana passes out from the pain, she is injected with drugs to wake her up and keep her conscious. Kana's right arm and remaining leg are severed, and her abdomen is cut open so Kiku can have sex with her innards. After Kiku ejaculates blood-laden semen onto Kana's breasts, the director beats him over the head with the cleaver, and stabs Kana in the face with it. Kiku is then castrated by the director, who makes a phone call while the cameraman continues filming the mangled bodies of their two stars.

Running time 72 minutes
Kanako Ooba as Kana
Kikurin as Kiku
Tamakichi Anaru as Snuff Video Director
Yuuji Kitano as Snuff Video Cameraman

No subtitles/DVD cover is fan-made