Character Profile: Souseiseki

Souseiseki is the 4th of the Rozen Maiden doll collection. She is the more boy-ish of the dolls, and is fairly calmer than her twin sister, Suiseiseki. Souseiseki is a loving girl who will do whatever 'Master' asks. She first appears in episode 8 after this whole thing of Suiseiseki missing her, but she's with 'Master'. Master uses Souseiseki to ease the pain of his dead son Kadzuki, for her boy-ish appearance. Later, when the whole problem is solved the twins move in with 'Master' and start to call him grandpa.

She is the more of the reckless of the dolls in the Alice-game. Throughout Rozen Maiden Traumend, she questions her idyllic lifestyle, and, much to Suiseiseki's disappointment, takes part in the Alice Game out of devotion to Rozen after being accosted by Barasuishou (the fraud of the seventh Rozen Maiden doll) to fulfill his wish of finding Alice and relieve his perceived grief. She battles Suigintou, but is defeated and loses her Rosa Mystica. Souseiseki is the first doll to lose her Rosa Mystica, and her Rosa Mystica transfers to Suigintou. Souseiseki is missed by her sisters, and later is revived in the manga.