Itsuki Tomofusa Husbando

Itsuki is a polite, kind and sensible person who is very loyal to his classmates (as seen in Episode 9) who also has a crush on Saya Kisaragi (which she doesn't seem to notice). 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. Despite his apparent allegiance, his feelings for Saya Kisaragi were genuine as he confesses that he really does love her right before he dies, making him the only known cast member that was in part at least not acting.