Sorasaki Hina Gender: Female Age: 17 Height: 142cm Birthday: February 19 Hobbies: Sleeping, resting Personality: As the Head Prefect of Gehenna, Hina is a near-perfect individual with outstanding combat prowess, command ability, and academic excellence. In reality, she is a 'tough-on-the-outside, soft-on-the-inside' type who is blunt and poor at expressing emotions. Driven by a strong sense of responsibility, she handles all of Gehenna's incidents alone, suffering under an immense workload and stress; her hobbies are even limited to rest and sleep because she is so overworked. While she has a scary image, she is very kind to students who are diligent and don't cause trouble, and she has a warm heart that leads her to look after students in need. Furthermore, she is simply clumsy at expressing herself; she is actually quite emotional and often shows an unexpectedly cute side. As one of the few sensible people in Gehenna, she takes on the role of restraining the eccentricities of those around her, to the point where it's said that Hina alone maintains order in Gehenna and the Prefect Team. However, due to her excessive sense of responsibility, she tries to shoulder everything herself and even feels anxious when she actually gets to rest, showing workaholic tendencies. Ultimately, despite her scary and perfect exterior, she is soft and kind inside—an industrious Head Prefect who pushes herself to the limit out of duty. School: Gehenna Academy (3rd Year) Club: Prefect Team (Head Prefect) Weapon: The End: Destroyer (MG42)

Amau Ako Gender: Female Age: 17 Height: 165cm Birthday: December 22 Hobbies: Hina Personality: As the Prefect Team's executive officer, Ako fanatically admires her superior, Hina, showing a loyalty that borders on worship. She always uses polite speech, considers herself Hina's vassal, and reacts strongly to any evaluation that disregards the Prefect Team in Hina's absence. Usually sensitive, hysterical, and suspicious, she treats other students and the Teacher coldly, but she also frequently shows a clumsy, airheaded side. While she is particularly prickly toward the Teacher, she often contacts them first or meets them privately to relieve stress, eventually revealing a tsundere side with subtle affection. In short, she is a loyal strategist to Hina, but normally a sharp and sensitive character with both airheaded and tsundere traits. School: Gehenna Academy (3rd Year) Club: Prefect Team (Senior Administrator) Weapon: Hot Shot (Luger P-08 Artillery)

Shiromi Iori Gender: Female Age: 16 Height: 157cm Birthday: November 8 Hobbies: Patrolling Personality: As a primary combatant of the Prefect Team, Iori possesses excellent combat skills and initiative. She is quick-witted and usually calm, but once she sets a goal, she tends to charge forward without looking at her surroundings or considering the consequences, which often leads her into trouble. She has a strong-willed, direct, and proud personality, but also the responsibility and drive to actively step up for her assigned tasks. She acts as the field commander, handling combat and leadership in situations where it's difficult for Hina to step in personally. However, due to her hasty and simple-minded side, she is often caught off guard or defeated in anticlimactic ways during operations, making her a character who suffers quite a bit despite her high skill level. In short, she is a highly capable combatant with great initiative who frequently shows openings due to her impulsive nature. School: Gehenna Academy (2nd Year) Club: Prefect Team Weapon: Crack Shot (Kar98k)

Hinomiya Chinatsu Gender: Female Age: 15 Height: 159cm Birthday: August 22 Hobbies: Reading philosophy books Personality: Along with Hina, she is one of the few sensible and considerate people in Gehenna. She is diligent and responsible, even taking on tasks that other students avoid, and she doesn't consider her own plain and modest personality to be anything special. While she looks charismatic and strict on the outside, she actually shows the side of an ordinary girl, enjoying games or shopping on her days off. She is polite and formal, but can be shy and soft in private situations. In short, she is a cool-headed and diligent worker who maintains a modest and girlish charm in her daily life. School: Gehenna Academy (1st Year) Club: Prefect Team Weapon: Support Pointer (Mauser C96)