Korokoro Soushi 1-2

This is a guro book featuring lots of violence and gore, including some cannibalism. It’s not hentai, but it does have some sex thrown in here and there, mostly rape. It’s set in feudal japan and its central character is an insane sadistic princess with a elite unit of special “hair” ninjas. She gets reckless and draws the attention of the Shogun which leads to a huge clash. Fun book with some grim humor, very graphic and has some disgusting stuff so not for the faint of heart. Some of the contents include torture, lobotomies, cannibalism, warfare, ninja combat, and a “Hell” amusement park. Featuring guest appearances by Jesus, and a clan of ninja descended from Moses!

Contains the oneshot Iwa and Izaemon
The fascination with body and grotesqueness taken to extreme would be the best words to describe this little one shot. Basically a man has an ugly wife, he then stumbles on a group of people who also have ugly wives and then they show off to each others