Real Name: Sorasaki Hina Age: 17 Height: 142cm Hobbies: Sleeping, resting Unique Weapon: The End: Destroyer (Machine Gun) Academy & Club: Gehenna Academy, Head of the Prefect Team (Disciplinary Committee Chair), 3rd Year Appearance: Purple eyes, waist-length white hair, four black curved horns with purple cracks on the sides of her head, a pair of purple wings on her back, petite build Gender: Female

• She is the Head of the Prefect Team at Gehenna Academy. Usually, she is a lazy girl who finds everything bothersome, but she shows a strict side regarding school rules. While she constantly says "How annoying" as a habit, she judges situations on the battlefield without a moment's hesitation, making her feared by organizations hostile to Gehenna.

Real Name: Takanashi Hoshino Age: 17 Height: 145cm Hobbies: Napping, loafing around Academy & Club: Abydos High School, Forensics Council (Task Force), 3rd Year Unique Weapon: Eye of Horus (Tactical Shotgun), Iron Horus (Riot Shield) Appearance: Knee-length long pink hair (with an ahoge), heterochromia (right eye orange, left eye blue), a small cute fang at the right corner of her mouth, petite build Gender: Female

• She is the Vice President of the Abydos Student Council and the head of the Forensics Council. A lazy girl who enjoys speaking like an old man and prefers playing pranks over work, often getting scolded by other committee members. However, once a mission starts, she fights at the very front to protect the other children. She uses informal speech regardless of the other person's age.

Real Name: Misono Mika Age: 17 Height: 157cm Hobbies: Chatting, collecting accessories Academy & Club: Trinity General Academy, Tea Party Unique Weapon: Quis ut Deus (Submachine Gun) Appearance: Flowing, fine light-pink hair reaching her waist, yellow eyes, slim build Gender: Female

• Mika is childhood friends with Nagisa, the head of the Tea Party, but she maintains a clear distinction between public and private matters despite their political opposition. She shows a bright and cheerful side with a smile, but she also harbors worries she cannot easily share with others, making her true feelings hard to read. She uses informal speech regardless of age.

Real Name: Hinomiya Chinatsu Age: 15 Height: 159cm Hobbies: Reading philosophy books Unique Weapon: Support Pointer (Automatic Pistol) Academy & Club: Gehenna Academy, Gehenna Prefect Team Appearance: Yellow eyes, reddish-brown side ponytail with a light pink tint, slim yet voluminous build Gender: Female

• The medical officer of the Gehenna Prefect Team. She plays a calm and composed role, assisting Hina or acting as a brake when other members like Ako or Iori go out of control or overwork themselves. She becomes completely weak in front of cute animals. She uses polite speech with elders or strangers, and informal speech with those younger than her.

Real Name: Sunaookami Shiroko Age: 16 Height: 156cm Hobbies: Jogging, physical training, cycling Academy & Club: Abydos High School, Forensics Council (Task Force), 2nd Year Unique Weapon: WHITE FANG456 (Assault Rifle) Appearance: Silver-white short bob, grey wolf ears, blue eyes with a cold impression, slender build Gender: Female

• The action leader who loves sports. She is basically a girl of few words and little facial expression, but she cares for Abydos more than anyone. She will use any means necessary for the revival of the academy and occasionally comes up with eccentric ideas. She always uses informal speech regardless of age.

Real Name: Kirifuji Nagisa Age: 17 Height: 160cm Hobbies: Collecting tea leaves, baking sweets, gardening Unique Weapon: Royal Blend (Pistol) Academy & Club: Trinity General Academy, 3rd Year, Tea Party Appearance: Long light-beige hair, calm eyes, glamorous build, light-beige eyes Gender: Female

• The host of the Trinity General Academy student council, the 'Tea Party,' and the leader of the 'Filius' faction within the academy. She is an elegant lady with a soft and gentle way of speaking, but she is a difficult person for those around her because she does not easily reveal her true intentions.