及川 誠二

A third year student and Seiryu Academy and Makio and Hikari's childhood friend. He is an orphan who lives alone and supports himself by working part-time. Hopes that he, Makio and Hikari will remain friends for the rest of their lives. Lately, he's been worried about how differently Makio has been acting.
In reality, he is a cruel and vindictive individual who believes himself to be above all other people, and is willing to eliminate anyone who threatens this worldview. He became consumed by jealousy after discovering that his friends had started dating behind his back, and devised an elaborate plot to destroy them both in retaliation. Using hypnosis, he has transmitted all of his thoughts and feelings onto Makio and convinced him that their respective backgrounds and living situations are the opposite of what they actually are in order to compel him to do terrible things to the people he loves./