Although Rika has snagged the boy of her dreams, Ando-senpai, she may not be on a winning streak. Ando frequently cancels their dates, and Kijima-senpai, a classmate of Ando's, repeatedly remarks, "You're just like a doll" towards Rika. Is this because of her given name or due to her submissiveness towards Ando-senpai's controlling behavior? It's unclear why Kijima-senpai even has a stake in the matter.