Two sides of Dai and Dark
D.N.Angel is a manga of these Daisuki Niwa and his bizaar life. He's got these feelings for this girl but as he was thinking of her, poof! He turned into a tall, dark and handsome man. Dark Mousy? Dark is a super thief that seems to be the alternate form of the males of the Kiwa family. His grandfather turned into him too.

Aren't they cute together?

Anyway, Daisuki is a middle school student at age fourteen. Dark is, well, very old! ^ ^

Another couple of alternate beings is Daisuki's friend, Satoshi Hiwatari and his alternate form Krad who wishes to destroy Dark and Daisuki. Of course, Satoshi does not want to hurt his friend Daisuki. I'd say more but I don't want put everything here. Gomen!
Photos