Suiseiseki is a prominent character in the anime series 'Rozen Maiden'. She is the third doll of the Rozen Maiden collection, known for her heterochromatic eyes and distinct green Victorian-style attire. Suiseiseki is characterized by her mischievous and whimsical personality, often engaging in playful antics. Despite her playful demeanor, she possesses a caring heart, particularly towards her twin sister, Souseiseki. In the series, Suiseiseki plays a crucial role in the Alice Game, striving to become the perfect doll. Her ability to manipulate plants and dreams adds depth to her character and the storyline.