School: Gehenna Academy Club: Gehenna Restoration Committee (President) Year: 2nd Year Age: Unknown Birthday: Unknown Height: Unknown Hobbies: Unknown The President of the Gehenna Restoration Committee. An energetic girl who wants to restore Gehenna to the era when it was feared by other schools, rather than the current chaotic school for delinquents. She seems unaware of the existence of the "Thunder Emperor," a topic upperclassmen keep silent about, and innocently dreams of making Gehenna great. She is a rare individual of good nature within Gehenna. However, her intellect doesn't quite keep up with her ideals, so she often leaves the planning to Shoko. A hard worker who wants to improve Gehenna through steady, honest effort.

School: Gehenna Academy Club: Gehenna Restoration Committee (Secretary) Year: 2nd Year Age: Unknown Birthday: Unknown Height: Unknown Hobbies: Unknown The Secretary of the Gehenna Restoration Committee. A calm and polite individual who serves as the brains of the committee. She wants to reclaim the Gehenna that was once feared, hoping to change the current situation where just being a Gehenna student earns cold stares from other schools. Despite her cool and intellectual aura, she has a side that loves sweets. She is well-versed in the underworld of Gehenna and seems to have some knowledge regarding Kasumi Kinugawa's past. She also has a ruthless side, willing to use internal relationships within the Hot Springs Development Department to achieve her goals. As the committee's strategist, she is calm, polite, and sharp-witted. While she shows unexpected weaknesses, such as a fear of ghosts, she generally handles committee matters flawlessly. She is highly skilled in rhetoric and excels at manipulating Makoto and other Gehenna students. She is a glutton despite her cool appearance, suggesting "Wanko Soba" for lunch and refusing to share even a single piece of candy when asked. She also shows a comical side, jokingly fabricating the Sensei's opinion by saying, "...or so Sensei thought," and reacting visibly to paranormal elements. Her firearm is modeled after the Borchardt C-93. It is carried in a thigh holster on her right leg.

School: Gehenna Academy Club: Gehenna Restoration Committee Year: 2nd Year Age: Unknown Birthday: Unknown Height: Unknown Hobbies: Unknown A girl dressed in Gothic Lolita fashion who serves as the President's Assistant for the Gehenna Restoration Committee. She has the vibe of a trendy gal. Unlike Mayumi and Shoko, she has little obsession with a "unified Gehenna," but she cooperates because she is interested in seeing the vision Mayumi aims for. Outside of club activities, she voluntarily protects Gehenna students who are being harassed outside the autonomous zones where the Prefect Team's reach is limited. While she usually speaks like a gal, she possesses a typical Gehenna temperament—short-tempered and having no hesitation in using violence. However, she has self-control and discernment; once she vents her aggression, she stops, and she has a straightforward personality that hates hypocrisy. Because she despises two-faced behavior, she actually likes the free and easygoing atmosphere of current Gehenna. She isn't the sharpest tool in the shed, but she often observes herself and her surroundings objectively, giving her a reasonably broad perspective. She is very friendly and makes friends quickly even with students she just met. Despite her appearance, she has the spirit of a shonen manga delinquent, never forgiving those who harm her friends or act dishonorably. Likely due to her nature, she is rare among Kivotos residents for using her fists in addition to firearms. Her combat ability is high; when shot at from close range by two delinquents, she dodged effortlessly, closed the distance to knock them both back with a single blow, and then drew her gun to counterattack. Her weapon is modeled after the Standschütze Hellriegel M1915. It was a prototype submachine gun developed by the Austro-Hungarian Empire for trench warfare during WWI.