Iroha, a masculine girl, and Hifumi, a feminine boy, are siblings
who have transferred to a different middle school and moved to
their grandparents' house. However, after the first night, much to
their surprise they both change bodies: Iroha into a boy and Hifumi
into a girl.
The manga at MangaFox
originally posted by guest(theNoob) on 2009-11-11, 3 edits, entryid=8442