Shinigami Doll

A high school student named Sachi is at the top of her class but feels unhappy due to unimpressed parents, a lack of friends, and unrequited feelings for a boy who is already in a relationship. She often vents her frustration to her stuffed rabbit, Mimi. One day, she sees Mimi in her dreams, and the doll begins helping her, though the reason is unclear. Another student, Tamaki, is in love with her art club classmate Ryouji, who is also in a relationship. She receives a doll from an unknown online source and her wish for Ryouji to break up is granted. However, she soon realizes that things given without cost often come with hidden consequences.