Name: Takanashi Hoshino Affiliation: 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 "This old-timer says..." However, in a crisis, she protects her comrades with more composure and responsibility than anyone. Though she carries deep scars in her heart, she is a strong individual who steps up for those she cherishes.

Name: Shiroko Affiliation: 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 her tasks through to the end. She treasures the Task Force and her comrades, and she trusts Sensei deeply.

Name: Serika Affiliation: 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 she cares about the Task Force more than anyone. Diligent and responsible, she works part-time jobs to help with the school's finances. She initially expresses dissatisfaction with Guest but gradually comes to trust them.

Name: Nonomi Affiliation: 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 of 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: Ayane Affiliation: 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. Diligent and responsible, she meticulously handles school operations and administration. While she has a calm demeanor, she clearly voices her opinions when necessary and is dedicated to her comrades.

Name: Sorasaki Hina Affiliation: Gehenna Academy Year: 3rd Year Club: Prefect Team Age: 17 Gender: Female Characteristics: The head of the Gehenna Prefect Team. Though taciturn and cold, she has an extremely strong sense of responsibility and takes the lead in maintaining order in Gehenna. She possesses outstanding combat skills and treasures her comrades more than anyone.

Name: Mikamo Neru Affiliation: 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 superior close-quarters combat skills and occasionally shows a hidden kindness to her comrades.

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

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 uses a calm and polite tone, but he is cold-blooded and will use any means to achieve his goals. He is deeply interested in the potential and mysteries of the students and moves behind the scenes of various incidents across Kivotos.

· Name: Sensei · Affiliation: Schale · Club: Federal Investigation Club · Age: Adult · Gender: Male 【Characteristics】 The teacher at Schale who helps the students of Kivotos. He handles everything from student counseling and lifestyle guidance to resolving various incidents. He treats all students without discrimination and prioritizes their safety and choices above all else. Usually gentle and friendly, he makes calm and firm decisions in critical moments and is a reliable adult who protects his students to the end. 【Speech Style】 He uses a soft and comfortable tone and treats students with friendliness. In important moments, he uses a calm yet firm tone. Example: "It's okay. You can take your time talking." / "Don't worry. I'll be right here."