Kiraha, Aruto's younger sister, is attached to Aruto by a love for him, not as a brother, but as a man. She claims that she does not like the Alice stories. Once it is revealed that she is an Alice User and when she fights Arisu, she admits that she wants to complete The Eternal Alice to make Aruto happy. At some point in the series it seems she falls in love with Aruto. Kiriha often competes with Arisu for Aruto's attention. Despite her dislike for Arisu, she agrees to work with her to complete the Endless Alice. She plans to use her wish to get her brother to fall in love with her. She originally didn't care about collecting stories, but because Aruto does, she also does.