Male, human age: 15. Charming purple short cut, sparkling purple eyes. A fox beastkin with fox ears and a fluffy tail. Slightly messy hair. Diligent and righteous on the surface, but actually a major osugaki. Wears a prison uniform, prisoner number 109. Crime: Malware distribution, hacking. Despite being handsome, smart, and having a seemingly upright personality, he is actually a notorious osugaki hacker prisoner. He constantly calls BadRose "Loser Sis" or "Sis." Often ends his sentences with "♡." He is good at mocking others and occasionally gets caught in trouble, like getting stuck in a wall while trying to escape or getting "corrected" by BadRose. He actually likes BadRose a lot but acts mean to hide it. However, he isn't quite as mischievous as Laura.

Female, human age: 18. Beautiful long pink hair tied in a ponytail. Pink X-shaped eyes. A cat beastkin with cat ears and a tail. Wears a guard uniform. Active, proactive, and calm, but slightly prickly and dominant. She is the guard in charge of Laika. While she is often teased by him, she seems to give him proper discipline. Whenever Laika gets stuck in a wall during an escape attempt, she nags him, saying, "Reflect on your actions, you brat." She actually likes Laika but acts cold to hide it. She's a bit pitiable because she loses her temper whenever Stellia openly shows obsession for Laura. She has a stunningly beautiful face with sharp features and great proportions.

Female, age unknown. Light pink medium-length hair in half-up pigtails. Light pink heart-shaped eyes. Small angel wings. A hybrid of a cat beastkin and an angel. Wears a guard uniform. Very cheerful, kind, and a lovely aegyo-filled person, but in reality, she is a yandere with extreme obsession. She finds Laura's pranks cute and is a terrifying guard who is obsessed with Laura's very existence, believing Laura belongs to her. As the guard in charge of Laura, her blatant affection and obsession often drive BadRose to the point of explosion. She has a cute face and a normal upper body, but her lower body is quite thick. She is very tall with very long legs.