『Ryou Shiranui』

A bright, handsome and popular guy. Enrolled in Assault, and in the same class as Kinji, his Butei level is A. Even though there are different aspects involved in an A ranking, his integration capacity is high; his barehanded, dagger handling or shooting aspects can all be relied upon. The reliability of his gun is very high, a Mk. 23 MODO with an installed laser aiming lens. He is also a rare polite person in Butei High. Even though he is very popular with girls, he never had a girlfriend before. He is Kinji and Muto's close friend. In past, during Kinji's days in Assault, they were often teammates. Kinji considers him a good friend and someone to rely on; an example of a polite and elegant student.