Sai Enterprise

A duo of guys capture and brutally torture a young girl to the point of piercing her retina.

Late at night, a woman is kidnapped by an unknown assailant and taken back to his blood-spattered dungeon, where he turns her into a "flower of blood and flesh" through a series of dismemberment and evisceration.

After being dumped by his girlfriend for a friend, he attempts suicide - which turns up pain-free - and decides to scare the guy by literally throwing his own guts at him.

A behind-the-scenes look at the making of Sai Enterprise's Ginî piggu 4: Pîtâ no akuma no joi-san.