What is kangoku gauken?

Kangoku Gakuen, also known as Prison School, is a popular Japanese manga and anime series. It was written and illustrated by Akira Hiramoto and was serialized in Weekly Young Magazine from February 2011 to December 2017. The story revolves around a boys' high school that recently admitted girls, and a group of male students who are punished and held in a prison-like facility for peeping on the girls.

The manga and anime received critical acclaim for its daring and unique storyline, presenting themes of censorship, feminism, and gender dynamics in a way that was both entertaining and thought-provoking. It has also been adapted into a live-action television series and a film.

However, it should be noted that Kangoku Gakuen is known for its highly sexualized and graphic content, which may not be suitable for all viewers.