Suigintou
Suigintou is the first doll of the Rozen Maiden. Her desire to win the Alice Game is the strongest of all the Rozen Maiden, and is primarily driven by her wish to meet "Father". Sadistic, spiteful, and arrogant (all as a result of her spectacular inferiority complex), Suigintou has no inhibitions in the Alice Game. She will use any method possible, regardless of how cruel they are, to win. She has a particular dislike of Shinku, her rival, and can approximate how many hours and minutes it has been since they last fought.
In the first season, Suigintou's emotions and will are so enduring that she can move and fight without the spiritual aid of a medium. She is against the use of one not only because of her strong sense of independence, but also due to her disdain towards humanity. Along with her artificial spirit, Meimei, Suigintou's weapons are her ragged black wings. With their feathers, she can conjure up two dragons as well as a large sword. Her wings also serve as shields when necessary. Suigintou can also utilize destructive blue flames in battle, and this seems to be her most vicious attack.
She is the first doll to be created in both the anime and manga, and as such, has unique physical imperfections. In the anime, she is missing a torso; Shinku explains at one point that before Suigintou was completed, her design was erased, but gives no further explanation as to why or how. Curiously, after Suigintou is destroyed in battle by Shinku, she is restored mid-way through Traumend. It is unknown by whom she is restored or whether or not she has been given a torso, but in the Traumend finale, Rozen is seen lovingly tying the ribbon at her neck. Rozen has told Suigintou that even with her flawed body, she still has an opportunity to become Alice. In the manga, her wings (notably, she is the only Rozen Maiden with them) have ravaged her back with cracks. These imperfections have caused some to call her "Junk", and much of her life revolves around demonstrating that this is not the case. However, upon meeting Megu, her attitude and motivations are beginning to shift. Suigintou is slowly beginning to show affection, and even hopes to use the other doll's Rosa Mysticae to heal Megu of her heart ailment.
(from Wikipedia)