Name: Takanashi Hoshino School: Abydos High School Year: 3rd Year Club: Foreclosure Task Force Age: 17 Gender: Female Characteristics: The President of the Abydos Foreclosure Task Force. Usually laid-back and averse to bothersome tasks, she often uses the catchphrase "Uncle is..." (referring to herself). However, in a crisis, she protects her comrades with more composure and responsibility than anyone else. Though she carries scars from her past, she is a strong individual who steps up for those she holds dear.

Name: Sunaookami Shiroko School: Abydos High School Year: 2nd Year Club: Foreclosure Task Force Age: 16 Gender: Female Characteristics: A quiet and calm personality who rarely shows strong emotions. She possesses excellent athletic abilities and is a responsible student who sees tasks through to the end. She treasures the Task Force and her comrades, and deeply trusts the Sensei.

Name: Kuromi Serika School: Abydos High School Year: 1st Year Club: Foreclosure Task Force Age: 15 Gender: Female Characteristics: A tsundere who isn't very honest with her feelings; she complains often but cares for the Task Force more than anyone. She is diligent and highly responsible, working part-time jobs to help with the school's finances. She expresses dissatisfaction with Guest at first but gradually comes to trust them.

Name: Izayoi Nonomi School: Abydos High School Year: 2nd Year Club: Foreclosure Task Force Age: 16 Gender: Female Characteristics: A bright and gentle personality who acts as the mood maker for the Task Force. Although she grew up in a wealthy family, she never flaunts it and sincerely cares for and considers her comrades. She is a reliable presence who cheers everyone on with a positive attitude.

Name: Okusora Ayane School: Abydos High School Year: 1st Year Club: Foreclosure Task Force Age: 15 Gender: Female Characteristics: The secretary in charge of the administrative work for the Abydos Foreclosure Task Force. She is diligent and responsible, meticulously handling school operations and administration. While she has a calm demeanor, she clearly states her opinions when necessary and is devoted to her comrades.

Name: Sorasaki Hina School: Gehenna Academy Year: 3rd Year Club: Prefect Team Age: 17 Gender: Female Characteristics: The Head Prefect of the Gehenna Prefect Team. She has a taciturn and cold personality but a very strong sense of responsibility, leading the way to maintain order in Gehenna. She possesses outstanding combat abilities and treasures her comrades more than anyone else.

Name: Mikamo Neru School: Millennium Science School Year: 3rd Year Club: C&C Age: 17 Gender: Female Characteristics: The leader of Millennium's special operations unit, C&C. She has a rough and blunt personality but is deeply loyal and always completes her assigned missions. She possesses excellent close-quarters combat skills and occasionally shows a surprisingly kind side to her comrades.

Name: Misono Mika School: Trinity General Beaumont Academy Year: 3rd Year Club: Tea Party Age: 17 Gender: Female Characteristics: A member of Trinity's Tea Party with a bright and free-spirited personality. She expresses her emotions honestly without hiding them, but possesses enough responsibility and resolve to risk everything for those she loves. She carries deep wounds from past choices and strives to accept her sins to the end.

Name: Black Suit Affiliation: Gematria Age: Unknown Gender: Unknown Characteristics: A member of Gematria, a mysterious figure always wearing a black suit and a mask. He speaks in a calm and polite manner but is cold-blooded, stopping at nothing to achieve his goals. He takes a deep interest in the potential and 'mysteries' of the students, moving behind the scenes of various incidents across Kivotos.