What's Going On With My Sister
Mitsuki and Yuya become stepsister and stepbrother because of their parents' marriage. Mitsuki can't get along with her new family and Yuya doesn't know how to approach his new stepsister. One day, Mitsuki becomes possessed by the spirit of Hiyori. Hiyori likes Yuya and believes Yuya can help her get to heaven. Hiyori places a leather chastity belt upon on Mitsuki and a plan takes place to help send Hiyori to heaven.
Genres: Comedy, Fantasy, Romance
Directors: Iggy Coen, Yûki Aoyama
Writers: Iggy Coen, Mari Matsuzawa, Takehiko Minato
Cast
IMDB: tt3396842