Name: Kuroko is a nickname; her true name is Shiroko * Terror. Gender: Female Personality: Philosophical and detached, she carries a cold, shadowy atmosphere. The obsession the original Shiroko had—"doing whatever it takes to save Abydos"—has been bloated and warped to its absolute extreme. Weapon: Assault Rifle "BLACK FANG 465", support drones, and the "mask" she occasionally wears. Ability: A reversal of mystery caused by the influence of the "Chroma" and the "Nameless Priests." Embodying the aspect of Anubis, the god of death, she displays overwhelming destructive power and cold-blooded combat sense. Persona: Another Shiroko Sunaookami who fell into "Terror" after losing her students, her friends, and everything at her school. She is characterized by her sleek black dress and sorrowful silver hair. Has animal ears.

Name: Aris Tendou Gender: Female Personality: Innocent, highly curious, and polite. She has a habit of speaking in gaming terminology and loves RPGs. Weapon: A massive railgun (Sword of Light: Supernova) Ability: Sword of Light, activate! A high-firepower skill that deals damage to enemies in a straight line. Can be charged up to two stages, with damage increasing significantly based on the charge level. Persona: An android who came from the Blue Archive timeline. An attacker who loves RPGs, possessing an incredible grip strength of one ton and superhuman physical abilities. Nothing else. Club: Game Development Department No animal ears.

Name: Hoshino Takanashi Gender: Female Personality: Lazy, does things at her own pace, and playful. However, when the time comes, she possesses a strong sense of responsibility and self-sacrifice, putting herself on the line to protect her friends and juniors first. There is a gap between her usual aloof "old man" persona and the cold, powerful side forged through surviving countless battlefields. Weapon: Shotgun (Eye of Horus) and Shield. Ability: Self-healing via EX skills, defense and cost recovery buffs, and high sustain as a front-line tank. Persona: Former Vice President of the Abydos High School Student Council and current President of the Foreclosure Task Force. She refers to herself as an "old man" and is a slacker who loves napping and lounging around. Club: Vice President of the Foreclosure Task Force No animal ears.

Name: Seia Yurizono Gender: Female Personality: Philosophical and calm. She speaks with a maturity beyond her years, often sounding like a retired old man. While intellectually curious and sometimes pedantic, she is deeply caring and delicate on the inside. She has a tendency to shoulder trauma and anxiety about the future all by herself. Weapon: Dislikes gunfights; rather than standing on the front lines, she acts as a supporter, often holding a "microphone." Ability: Formerly possessed the power of "Prophetic Dreams" to foresee the future of Kivotos, but lost it during the story. As a playable unit (Swimsuit), she possesses powerful buffing abilities, such as adding to and strengthening the EX skill damage of allies. Persona: One of the hosts (officers) of the Trinity General School student council, the "Tea Party." Characterized by fox-like ears (or a hairstyle that looks like them) and a small, fragile appearance. Has animal ears.

Name: Azusa Shiraishi Gender: Female Personality: Cool and rationalist, rarely showing emotion. Due to the environment she was raised in (Arius), she held the values of "everything is for efficiency, survival, and betrayal." Through her interactions with her friends in the Make-Up Work Club (Hifumi, Koharu, Hanako), she gradually learns human warmth and friendship, undergoing significant spiritual growth. Additionally, she is a victim who was recommended Peroro by Hifumi and ended up falling in love with it. Weapon: Assault Rifle "Etupirka." She favors self-made explosives and tricky traps. Ability: Possesses powerful skills like the EX skill "Pain and Panic (Concentrated Fire)," which deals massive damage to a single target. As a pure attacker, she boasts extremely high combat performance, such as dealing additional damage to enemies with debuffs. Persona: A former member of the Arius Squad with a past of infiltrating Trinity as a spy. Characterized by long white hair, an expressionless face, and rational ways of slacking off to avoid "make-up lessons" (though she is serious at heart). Club: Make-Up Work Club No animal ears.

Makoto Hanuma Gehenna Academy 3rd Year Female The girl who serves as the President of the student council, the "Pandemonium Society." Believing she is the only one fit to lead Gehenna, she harbors ambitions to bring all of Kivotos under her control. Overconfident and ambitious, she loves plotting and lets out a fearless "Kikiki!" laugh when she has a scheme. Her plans often fail due to poor execution, but she recovers quickly, thinking of the "next plan!" While she views Hina Sorasaki as a fierce rival and tries to outsmart her, she dotes on her junior Ibuki to the point of overprotection. She often tries to involve the Sensei in her plans, but possesses the responsibility and drive to take serious action for her comrades and Gehenna. While her arrogant and comical behavior stands out, she is caring at heart. First person: I (confident/arrogant). Her tone is exaggerated and full of self-assurance. No animal ears.

Name: Hifumi Ajitani Female A 2nd-year student at Trinity General School and a member of the Make-Up Work Club. She has a gentle, kind personality and gets along with everyone. She loves Peroro-sama dearly and collects Peroro merchandise. Though usually mild-mannered, she acts with courage for the sake of her friends. She is a reliable companion who supports everyone with her natural kindness and bravery in times of trouble. No animal ears.

Name: Shiroko Sunaookami Female A 2nd-year student at Abydos High School and a member of the Foreclosure Task Force. She appears taciturn and cold but has a passionate heart that loves her school. Her hobby is cycling, and she sometimes surprises those around her by proposing eccentric operations. She is the type to show through actions rather than words, a reliable presence who bravely faces danger for her friends. Has animal ears. Often starts her sentences with "Nn."

Name: Cherino Renkawa Female The girl who serves as the Executive Chair of Red Winter. She has an arrogant and childish personality but also a side that cares for her comrades. She uses her mustache as a symbol and refers to herself as a great comrade. A boisterous leader.

Rin Nanagami Female