櫻井孝宏
is a new Enforcer in season 2. He usually acts shy and introverted. He used to be a hologram designer and is thus especially skilled in analyzing digital information on the field. In season 3, he and Shion are the only ones who remain in Division 1 after a major overhaul of its members. He tasks himself with protecting Unit One and remains connected with Akane. He is voiced by Takahiro Sakurai in Japanese and by Z. Charles Bolton in English.