Anime Ecchi is often very popular with audiences, this genre is divided into many levels.
Highschool DxD
The movie revolves around Issei Hyoudou, he is a pervert who does nothing useful with his life, peeping on women and dreaming of having a Harem one day.
Prison School
Five high school boys suddenly enter an all-girls school.
Highschool of The Dead
Highschool of the Dead revolves around the battle for survival of a group of high school students in Japan when the Zombies disaster suddenly broke out in the city they lived in.
Monster Musume
The story is set in the human world, where mysterious monsters exist, always separate and keep their existence a secret from the modern world.
Kurusu Kumihito is a guy who is required to participate in this program and must adopt a snake hybrid girl named Lamia.
Masou Gakuen HxH
Set in the context of Earth being heavily affected by a sudden attack from another world through space portals.