“Occult Crimes Division: My Languid Senior Is Possessed by a Demon!?” Becoming a detective was always Azusa Iwatsuki’s dream. But her long-awaited assignment lands her not in a normal precinct, but in the mysterious Special Occult Investigations Division—a unit shrouded in rumors. Her only partner? A jaded senior officer who’s said to be possessed by a demon. Despite his aloof and languid attitude, his knowledge of strange phenomena is unparalleled. Set in the old capital of Kyoto, this is the start of a chilling yet gripping occult mystery where rookie enthusiasm clashes with supernatural secrets!