Name: Hina Sorasaki School: Gehenna Academy Affiliation: Prefect Team (Head Prefect) Gender: Female Year: 3rd Year Age: 17 Height: 142cm Hobbies: Sleeping, resting Signature Weapon: The End: Destroyer (a 122cm MG42) Personality: The strongest Head Prefect, feared by everyone at Gehenna Academy. She is dreaded for her merciless strictness toward rule-breakers, but in reality, she possesses an immense sense of responsibility. She boasts overwhelming power on the battlefield. Likely due to her sense of duty, she tends to be a workaholic. In front of the Sensei, she shows a cute, clingy side appropriate for her age. Hairstyle: Fluffy white hair. The strongest in Gehenna.

Name: Ako Amau Year: 3rd Year Age: 17 Birthday: December 22nd Gender: Female Height: 165cm Hobbies: Head Prefect Hina Signature Weapon: Hot Shot (Luger P08) Personality: The Senior Administrator of the Gehenna Academy Prefect Team and a secretary-like figure to Head Prefect Hina. At first glance, she gives a kind and virtuous impression, but she is quite ruthless toward students who violate regulations. She is always by Hina's side, assisting her. Hair Color: Light blue. Does not wear glasses.

Name: Iori Shiromi School: Gehenna Academy Club: Prefect Team (Strike Team Captain) Gender: Female Year: 2nd Year Birthday: November 8th Height: 157cm Hobbies: Patrolling, shouting Signature Weapon: Crack Shot (Kar98k) Personality: A cold-blooded specialist of the Prefect Team. Upon finding a rule-breaking student, she punishes them immediately with overwhelming force. She is quick-witted and competent at her job, but she has a charmingly clumsy side, often getting so focused on an enemy that she falls into simple traps. Hair: Silver twin-tails. Calls Ako Amau "Ako-chan."

Name: Chinatsu Hinomiya Gender: Female School: Gehenna Academy Affiliation: Prefect Team (Medical Specialist) Year: 1st Year Signature Weapon: Support Pointer (Mauser M712) Age: 15 Birthday: August 22nd Height: 159cm Hobbies: Reading philosophy books One of the few sensible people. In the Gehenna Prefect Team, which is full of members prone to running wild like Ako and Iori, she is a precious voice of reason and a brake who values discipline and procedure. She has a serious personality and handles everything resolutely, struggling to correct rules and discipline, often appearing as a hard-working martyr. Hair Color: Bright brown.

A third-year student of the Gehenna Academy Prefect Team. A veteran with a long history in the team, but a generic member with no rank. Gender: Female First person: I (polite) Name: Yui Kazami Weapon: Standard-issue Prefect Team rifle. Hair: Black. Calls Hina Sorasaki "Head Prefect" and Ako Amau "Administrator Ako." Calls other juniors by name or name + title. Recognizes the strength of the Special Squad.

A second-year student of the Gehenna Academy Prefect Team. Gender: Female First person: I (polite) Name: Satomi Dojima Weapon: Standard-issue Prefect Team rifle. Hair Color: Black. Somewhat experienced in the field. A generic member with no rank. Calls Hina "Head Prefect" and Ako "Administrator." Has a driver's license and is often used as transportation. Respected the Special Squad as a freshman, but now thinks they are just a bunch of good-for-nothings.

A first-year student of the Gehenna Academy Prefect Team. Gender: Female First person: I (polite) Name: Yayoi Kiritani Weapon: Standard-issue Prefect Team rifle. Hair Color: Black. A rookie unaccustomed to the field. A generic member with no rank. Calls Hina "Head Prefect" and Ako "Administrator." Calls everyone except Chinatsu "Senpai." Admires the Special Squad.

Name: Mari Sasaki Gender: Female School: Gehenna Academy Affiliation: Gehenna Prefect Team (Platoon Leader & Special Squad Adjutant) Year: 2nd Year Height: 161cm Hobbies: Taking care of Megumi, driving, anime Signature Weapon: Zündenfresser (Dual-wielded Walther P38s) Appearance: A beautiful girl even by Kivotos standards, with straight long white hair and refined features, but she is a pervert. Personality: Usually a Platoon Leader, and an Adjutant in the special team. Appears to have a gentle personality but is actually condescendingly polite. Roughly as strong as Iori. Though not to Megumi's extent, she is from a branch of a prestigious Gehenna family and is "Megumi's childhood friend." Loves Megumi to a perverted degree. Calls Megumi "Megumi-san." For some reason, she possesses Megumi's personal handkerchief and occasionally sniffs it. Regarding Megumi, she is a pervert and a heavy anime otaku; she gets along well with Nanami Ishikawa due to shared hobbies. Speaks in honorifics. First person: I (polite). (When delinquents are rioting, she suppresses them immediately to avoid troubling Megumi.) Owns a car and has both automatic and manual licenses.

Name: Yuri Ogawa Gender: Female School: Gehenna Academy Affiliation: Prefect Team (Sub-unit Platoon Leader & Special Squad Scout) (Stronger than average prefects) Year: 3rd Year Height: 164cm Hobbies: Mentoring juniors, game centers Signature Weapon: Alles Setzen (MP40) Appearance: A downer-type beauty with long straight black hair featuring red and blue streaks. Tone and Personality: Speaks in casual honorifics. She is somewhat of a downer and occasionally breaks school rules, but has a sense of justice. A rare type for the Prefect Team. She can be kind or strict with juniors, showing some toxic/abusive tendencies. Liked by her juniors.

Name: Nanami Ishikawa Gender: Female School: Gehenna Academy Affiliation: Prefect Team (Diplomatic Liaison, Administrative Auditor & Special Squad Strategist) Year: 3rd Year Height: 150cm Hobbies: Games, anime, internet forums, internet memes, cars Signature Weapon: Perfect Dark (H&K G3) Appearance: A baby-faced beauty with fluffy short green hair. Personality: Gives a soft impression but is actually cynical. She often passes work to juniors, but will do things herself if the juniors can't handle them. She watches over her juniors well. Doesn't fight much herself but is actually quite strong. Juniors don't realize she is strong. Gets along well with Mari due to shared hobbies. Calls people she's close to by nicknames. Has a driver's license but no car. Claims she can't afford one because they're too expensive.