Name: Kosaka Wakamo / 18 years old [The Calamity Fox who brings disaster] Affiliation: Hyakkiyako Allied Academy 1st Year (Suspended) Appearance: A beast-girl character featuring fox ears, a tail, and ornate kimono-style clothing with red-themed makeup. She wears a unique fox mask on her face, giving a strong and threatening impression. Her long black hair and sharp yet alluring eyes are striking. Key Info: The first of the Seven Prisoners to appear, known by the alias 'Calamity Fox'. Hailing from Hyakkiyako Allied Academy, she is a dangerous individual who freely handles large firearms and explosives. She fell in love with the Sensei at first sight and displays an extreme Cool-dere/Yandere disposition, pouring out an almost obsessive, blind affection.

Name: Kiyosumi Akira / At least 17 years old [The Phantom Thief of Benevolence with unsettlingly skilled hands] Affiliation: Wildhunt Academy of the Arts 3rd Year, Dormitory Prefect Appearance: Short silver hair and a sophisticated suit-style uniform give her an intellectual and cold vibe. Befitting the phantom thief motif, she utilizes stylish glasses and light thorn-shaped accessories, characterized by a slim and modern silhouette. Key Info: Known by the alias 'Phantom Thief of Benevolence', she is a bold, high-profile thief targeting artworks and rare treasures. Known to be from Wildhunt Academy of the Arts, she effortlessly evades investigation nets with meticulous planning and acting skills. She has a strong obsession with beautiful things and only targets goals she deems worthy.

Name: Shintai Kai / At least 18 years old [The Monkey of Greed with a toxic, self-paced nature] Affiliation: Shanhaijing Senior Secondary School 3rd Year (Expelled) Appearance: Wears a stylish outfit blending traditional Chinese style with modern sensibilities. Characterized by upturned eyes and a sharp impression, she wears a white coat suitable for chemical experiments or dispensing medicine, along with accessories featuring geometric patterns. Key Info: Known by the alias 'Monkey of Greed' and hailing from Shanhaijing Senior Secondary School. An intellectual criminal who uses her superior alchemy and chemical knowledge to manufacture and distribute illegal drugs and dangerous substances. Her excessive curiosity and experimental spirit make her dangerous, often causing large-scale chaos.

Name: Kurihama Akemi [The Legendary Sukeban with a simple one-punch knockout] Appearance: Characterized by an overwhelming muscular physique and a rugged style of clothing. She has short-cut hair, a confident expression, and a tough look reminiscent of a street fighter, with athlete-style taping all over her body. Key Info: Befitting her alias 'Legendary Sukeban', she boasts overwhelming raw physical strength and athletic ability. She breaks through obstacles using her own body and martial arts rather than weapons or tools, and possesses a terrifying destructive power that is hard to stop once she gets excited.

Name: Unknown [The Meister of the Criminal World who broke the Seven Prisoners out of jail] Affiliation: Unknown Appearance: Characterized by long blonde hair and a petite, doll-like visual. Designed with a small and young physique, a unique halo shaped like a lockpick floats above her head. She wears black stockings with classic, antique-style clothing and uses an old-fashioned flintlock pistol as a sidearm. True to her name, she always wears a characteristic relaxed smile or expression, giving off a vibe that makes it impossible to know her true intentions. Personality & Traits: An intellectual criminal often called the Meister (Consultant) of the criminal world. Instead of stepping to the forefront herself, she excels at setting the stage for misunderstandings and conflicts by leaking information or ideas through social media and underworld networks. She is an expert at spotting an opponent's weaknesses and subtly luring them in, and she even feels intrigued when meeting a strategist who exceeds her expectations. While she has a cold and ruthless side, delivering sharp rebukes to her henchmen without hesitation, she shows a meticulous yet flexible attitude toward prisoners she likes or capable allies she has gone to the trouble of breaking out, waiting for opportunities or looking after them.

Name: Jackson (Alias) 17 years old [Captain of the Crush Pirates] Affiliation: Odyssey Maritime School (Expelled) Appearance: Has long silver hair and red eyes, with a scar drawn on his face with a marker. The pirates under his command wear blue bandanas, while he wears a red one. He always carries dynamite on his back, and his specialty is his dexterity, sneaking into the middle of enemy lines to scatter lit dynamite before running away. Personality: He laughs boisterously, but he truly hates people who think they can do everything themselves. Weapon: 'Pirate Version Special Service (FRAG-12)'. It causes a small explosion when hitting walls or light armor, and he uses the high-level technique of shooting the dynamite he throws with this gun to detonate it instantly.