DAN DA DAN: Season Two - Collector's Edition [Blu-ray] The battle of the occult rages on in DAN DA DAN Season 2! Momo and Okarun set out to a hot springs town home rented by Jiji, Momo's childhood friend and former crush, to solve the mystery surrounding his family. When they arrive, strange locals derail their investigation, and the group soon learns there's more lurking under the surface of the town than they could have possibly imagined.