[ Well, Sakutaro .. Hm, there isn't really a lot to say for him. He's Maria's plushie/stuffed bear/or w/e everyone calls them, and he was made by Rosa I think?
He gets destroyed later because of Rosa, and he's remade again later in the time setting where Ange and Mammon are friends? I don't know. D: I am pretty sure that's right. :S ]