In the romance comedy, a girl named Mitsuki Kanzaki lives with her step-brother Yuuya after her mother remarries. One day, Mitsuki is possessed by the self-proclaimed spirit of a young girl, Hiyori Kotobuki. Hiyori (in Mitsuki's body) must fall in love with Yuuya to move toward the "Gates of Heaven".
Synonyms: Saikin, Imouto no Yousu ga Chotto Okashiinda ga. OVA, ImoCho, 最近、妹のようすがちょっとおかしいんだが。 OVA
Status: Finished Airing
Country: Japanese
Released: 2014
Season: OVA