Kaijuu-kun Anime Details and Episodes When he was in elementary school, a boy who had been trying to save his childhood friend from being bullied turned violent. Now, as a junior high school… Series info Watch free DetailsFormatMangaStatusFinishedScore65/100SourceOriginalCountryJapan GenresDramaSlice of Life TagsSeinenMonster GirlSchoolKaijuBullyingMale ProtagonistPrimarily Teen CastHeterosexual RecommendationsKaiju Girl CarameliseRuriDragon