Shousetsu Harenchi Gakuen Anime Details and Episodes Novel version of Harenchi Gakuen written and illustrated by Go Nagai. Series info Watch free DetailsFormatNovelStatusFinishedSourceMangaCountryJapan GenresComedyEcchi TagsSchool RelatedHarenchi Gakuen (Alternative) CharactersAyu Ayukawa (Supporting)Sayuri YoshinagaYasohachi YamagishiMitsuko Yagyu