Shinku is a central character in the anime series Rozen Maiden. She is the fifth doll in the Rozen Maiden collection and is known for her elegance and aristocratic demeanor. Shinku is characterized by her long blonde hair, red Victorian-style dress, and a strong sense of justice. As the main protagonist, she plays a pivotal role in the Alice Game, where the Rozen Maidens compete to become Alice, the perfect doll. Shinku forms a contract with Jun Sakurada, the series' human protagonist, and guides him through the complexities of their mysterious world.