Alternative Name:妹ちょ。; 最近、妹のようすがちょっとおかしいんだが。; 最近、我的妹妹有点怪; Lately, My Little Sister has been a Bit Strange; Recently, my sister is unusual; Saikin, Imouto no Yousu ga Chotto Okashii n da ga; Saikin, Imouto no Yousu ga Chotto Okashii n da ga.

Genre(s): Drama Ecchi Romance School Life Shounen SupernaturalComedy

Demographic:Shounen

Summary:
High school girl, Kanzaki Mitsuki, just got a new older brother when her mother remarries a fellow divorcée with a son. Soon after, her new step dad ... MORE High school girl, Kanzaki Mitsuki, just got a new older brother when her mother remarries a fellow divorcée with a son. Soon after, her new step dad gets transferred overseas and her mother follows him there, leaving Mitsuki alone with her new step brother, Yuuya. Feeling abandoned by her mother, she stays distant from Yuuya, never really getting along very well with him nor even keeping a conversation with him.... until one day HIDE