to be Yuna for a day. Rina's real twin sister and the person Masashi impersonates. After an argument with her parents, who wanted her to attend the same high school as Rina, she ended up running away from home in order to fulfill her dream of becoming a beautician. After she left, she traveled to Otaru and started working in the Kaze hair salon owned by the Yoshida family. Additionally, she started living with them for the time being. During her time working at the salon, Yuna was described to be a very hard-worker. She is also very intelligent, much like Rina, though smarter than her younger sister. After the salon went out of business, she said she would go to a professional beautician school in Sapporo, but she later tells Masashi that she has been attending a beautician school in Tokyo. Although she was originally very angry with Masashi for pretending to be her and lying to Rina, his selflessness in sacrificing his own life and identity to make Rina happy makes a strong impression on her and she forgives him, entrusting Rina to his care (as Yuna) until she can complete her studies and return as herself. He is the very talented doctor who reconstructed Masashi's face using a picture of Rina as a reference that he found on Masashi's charred body after the school bus accident. He is excessively perverted and constantly suggests that Masashi should get a complete sex reassignment surgery to become more feminine, much to the disgust and wrath of Masashi (which often has him end up on the receiving end of a very violent and graphic beating). He helps Masashi throughout the story even after the surgery and even seems to serve as his mentor. He runs a small clinic/private hospital close by the school and the Kurimi house. Supporting characters She is the most mature of Rina's friends. Additionally, she is the only one who has a boyfriend (Reiji Nakama who is older than her and already attending a university). Much like Masashi, she can get mad very easily and gets out of control. Because of this, Masashi is very scared of her when she is like this. She does have a soft side however, she is rather creative and is one of the best at her studies. She is one of Rina's best friends and questions the existence of the male