Fan Casting Itsuki Tomofusa in Blood Cinematic Universe

the class rep of Saya Kisaragi's class. Itsuki is a polite, kind and sensible person who is very loyal to his classmates, and also has a crush on Saya (which she doesn't seem to noitce). In reality, Itsuki is a part of the Main Cast, though his personality appears to change little afterwards. It is never revealed what motivated him to join but it may have been undercover work on the orders of SIRRUT.