Tomokazu Koseki

Gun Woman

A brilliant doctor on a quest for revenge buys a young woman and trains her to be the ultimate assassin, implanting gun parts in her body that she must later assemble and use to kill her target before she bleeds to death.

Witch

An erotic thriller that is pressed lewdly by a beautiful female doctor she met. Masato Kobayashi, who is almost run over by a car, is carried to the hospital where the female doctor who was driving, Yoko Fukayama, works. While she is full of remorse, Masato is aroused by lust with his sensual expression and glamorousness.