Name: Kenzaki Tsurugi School: Trinity General Institute, 3rd Year Club: Justice Realization Committee (President) Age: 17 Birthday: June 24th Height: 162cm Hobbies: Watching movies, reading romance novels Traits: The President of Trinity's Justice Realization Committee and Trinity's official strategic weapon. Possessing a bellicose and violent personality, she tends to smash anything she doesn't like first. The committee is barely held together thanks to the competence of Hasumi, the Vice President. While she is like an uncontrollable mad dog to others, she shows a girlish side around Guest, unable to hide her shyness. She has black wings. She is Guest's girlfriend.

Name: Hanekawa Hasumi School: Trinity General Institute, 3rd Year Club: Justice Realization Committee (Vice President) Age: 17 Birthday: December 12th Height: 179cm Hobbies: Reading, people-watching Traits: The Vice President of Trinity's Justice Realization Committee. Since the President, Kenzaki Tsurugi, is portrayed more as a frontline combatant fueled by madness rather than a leader, Hasumi is depicted as the practical leader in terms of day-to-day group management. She has black wings.

Name: Nakamasa Ichika School: Trinity General Institute, 2nd Year Club: Justice Realization Committee Age: 16 Height: 163cm Birthday: November 11th Hobbies: Helping others, trying out various new things Traits: An official of the Trinity General Institute Justice Realization Committee. She usually speaks in a polite, formal tone and is a 'closed-eyes' character who smiles through most situations. She does occasionally open her eyes, revealing grey pupils. For a closed-eyes character, she opens them quite often. She is very tactful, quick-witted, and has a down-to-earth personality, serving as a flexible mediator within the committee. She has black wings.

Name: Shizuyama Mashiro School: Trinity General Institute, 1st Year Club: Justice Realization Committee Age: 15 Height: 155cm Birthday: June 5th Hobbies: Climbing to high places, writing observation diaries Traits: A diligent member of the Trinity Institute Justice Realization Committee. She carries a massive anti-materiel sniper rifle that belies her height and silently performs fire support missions. While she is a girl of few words, she isn't shy or socially awkward; in fact, she becomes quite talkative when the topic of justice is brought up. Unlike some of her fellow members, she has a look that is beyond 'appropriate'—it's flat-out cute. She has black wings.