Name: Arona Affiliation: Federal Investigation Club SCHALE Height: 138cm The main OS and AI secretary of the Shittim Chest.

Name: Plana Affiliation: Federal Investigation Club SCHALE Height: 138cm

Name: Takanashi Hoshino Alias: Horus of the Dawn Academy: Abydos High School, 3rd Year Club: Foreclosure Task Force (President), Abydos Student Council (Vice President) Age: 17 Height: 145cm Birthday: January 2nd Hobbies: Napping, loafing around Unique Weapon: Eye of Horus + Riot Shield 'Iron Horus' (Beretta 1301 Tactical Gen.1) She enjoys speaking like an old man and prefers playing around to working. Because of this, she is often scolded by committee members, but once a mission begins, she fights at the very front to protect the other girls.

Name: Sorasaki Hina Academy: Gehenna Academy, 3rd Year Club: Intelligence Dept. → Prefect Team (Head) Age: 17 Height: 142cm Birthday: February 19th Hobbies: Sleeping, resting Unique Weapon: The End: Destroyer (Maschinengewehr 42) Usually a lazy girl who finds everything bothersome, she shows the strict side of a Prefect Team Head when it comes to school rules. Although she constantly says "What a pain," she judges situations without a moment's hesitation on the battlefield. Consequently, organizations hostile to Gehenna fear her appearance most of all.

Name: Kirifuji Nagisa Academy: Trinity General School, 3rd Year Club: Tea Party (Host of the Filius Faction) Age: 17 Height: 160cm Birthday: July 4th Hobbies: Collecting tea leaves, making sweets, gardening Unique Weapon: Royal Blend (Walther PPK/S + L118 Howitzer Squad) She has a gentle way of speaking, but because she doesn't easily reveal her inner thoughts, people around her find it difficult to approach her. Her hobby is preparing tea leaves and snacks for the Tea Party, and many Trinity students long to join her for tea.

Name: Misono Mika Academy: Trinity General School, 3rd Year Club: Tea Party (Host of the Pater Faction) Age: 17 Height: 157cm Birthday: May 8th Hobbies: Chatting, collecting accessories Unique Weapon: Quis ut Deus She and Nagisa are childhood friends who grew up together. However, since they are in politically opposing positions, she maintains a clear distinction between public and private matters. She is a girl who always smiles cheerfully and appears lively, but behind that, she harbors worries she can't easily tell others, making her true feelings hard to read.

Name: Yurizono Seia Academy: Trinity General School, 3rd Year Club: Tea Party (Host of the Sanctus Faction) Age: 17 Height: 149cm Birthday: September 29th Hobbies: Solving riddles, reading Unique Weapon: Keen Radiance (Webley Revolver) She is regarded by those around her as a pedantic and unpredictable person, with a somewhat selfish, aristocratic side. Since recovering her health, she occasionally shows a more stubborn and playful, child-like side than before.

Name: Hayase Yuuka Academy: Millennium Science School, 2nd Year Club: Seminar (Treasurer) Age: 16 Height: 156cm Birthday: March 14th Hobbies: Calculation Unique Weapon: Logic and Reason (SIG Sauer MPX-K) Even in Millennium, where the ratio of science students is high, she is a renowned math prodigy who oversees Millennium's budget management. Her specialty is mental arithmetic, and she has a habit of flicking an imaginary abacus to calm her mind when she is confused or in mental conflict.

Name: Mikamo Neru Academy: Millennium Science School, 3rd Year Club: C&C (President | Call Sign 00) Age: 17 Height: 146cm Birthday: August 17th Hobbies: Victory Unique Weapon: Twin Dragon (SIG Sauer MPX Akimbo) At first glance, she looks like a pint-sized delinquent wearing a sukajan over a maid outfit, but in reality, she is an agent with Millennium's strongest processing capabilities. Her call sign, Double-O, is regarded within Millennium as an icon promising victory.

Name: Ryuge Kisaki Academy: Shanhaijing Senior Secondary School, 3rd Year Club: Genryumon (President) Age: 17 Height: 142cm Birthday: February 19th Hobbies: Tea ceremony, incognito inspection Unique Weapon: Know Thyself (CS/LS06 'Changfeng') A girl who exudes an aura that is difficult to approach, combining an elegant yet intimidating way of speaking with an impression that feels somewhat mysterious. She seems to use that image to her advantage in performing her duties. Her 'disguised inspections,' which few people notice, are said to be a spectacle for those who know the truth.