I would like some suggestions on mangas where the female lead pretends to be a boy for whatever reason. No hentai or yaoi please! I would also prefer it to not be a shounen manga... It would also be interesting if the girl had some sort of gender disorder that makes her believe that she is a boy! ROMANCE PLEASE!
On a lighter note, [m]PrincessKnight[/m]. She is a girl who has both a girl's heart and a boy's heart. She knows she is a girl, but when her girl's heart is magically removed, she thinks she is a boy. Not in scanlation, but available in two English volumes.