Urotsukidoji: Legend of the Overfiend

boys' night, teens

monster, supernatural, violence, obsession, demon, paranormal, supernatural ability, creature, danger, good versus evil, chaos, parallel world, brutality, desire, unrequited love, interdimensional travel, female teacher, resurrection, murder of a nude woman, hell, cruelty, sadist, violent sex, sea monster, tentacle, 1920s, 20s, 20th century, 80s, adult animation, anime, brutal, brutality, chaos, creature, cruelty, danger, demon, desire, disturbing, erotic, female teacher, future, good versus evil, hell, hentai, interdimensional travel, manga, monster, murder of a nude woman, obsession, osaka japan, parallel world, paranormal, resurrection, rough, sadist, sea monster, supernatural, supernatural ability, surreal, suspenseful, tentacle, tokyo, unrequited love, violence, violent sex

Japan