Additionally, known as Otoboku is a visual novel Japanese adult developed by Caramel Box, and later it was adapted into the anime. It discusses the relationships that form between a group of school friends Seio Girls Schools with the main protagonist of the play, Mizuho Kaburagi.
Two singles were released for the opening and ending themes for the anime adaptation. The first called "Love Power" by Aice5 contained the opening theme of the same name. The other single entitled "Again" by Yui Sakakibara contained the ending theme entitled "Beautiful Day."