Check out his story here. REALLY SICK!!!
He already eaten the woman flesh and yet he can still have sex with
her and sleep next to her!!! 
To him, there was nothing more delicious, and he looked into
Renee's dead eyes to tell her so. He was ecstatic now that he had
indulged himself in his fantasy. He had this gorgeous body all to
himself. It had taken him until the age of 32 to consummate his
desires, but he had done it.
Sagawa was curious about a few of the body parts that seemed
more repulsive. He hesitated over what to do, but decided to go
ahead and indulge. Cutting out the anus, he put it into his mouth,
but the smell overpowered him, so he spit it out. He tried frying
it, but that failed to diminish the odor, so he gave up and
returned to the body.
Sagawa, who clearly had a sexualized lust, told a British
journalist that his compulsion for cannibalism probably came from a
childhood dream he'd had that left a huge impression. He was in a
boiling pot with his brother, being prepared for a meal for someone
else. From that point on, he began to fantasize regularly about
cannibalism, switching his role from the disempowered "meal" to the
empowered consumer. Yet he wasn't interested in ingesting the girls
of his own race; he envisioned eating large blond women with white
skin. For him, the possibility of being intimate with them in this
way was highly erotic.
It pays to be rich, and his father, Akira Sagawa, president of
Kurita Water Industries in Tokyo, eventually worked out a deal in
1984 to have Sagawa transferred to the Matsuzawa psychiatric
hospital in Japan. The superintendent there believed that he was
sane and ought to be in prison. There Sagawa remained for only 15
months before he was granted his freedom in August 1985, again,
thanks to his father and very much against the advice of the
superintendent. After killing a woman and consuming her remains,
Sagawa was able to go freely about in society only five years after
the crime. He was even granted a passport to go to Germany.
SICK SICK SICK!!!!!

CHECK
OUT THE SICKO STORY HERE!!!!!!!!!!!!!!!!!!!!