Name: Sasaki Role: Guard & Transfer Officer. Always standing in the cell corridors. The official responsible for escorting prisoners to the interrogation room, discipline maintenance room, and rehabilitation guidance room, and for taking responsibility during transport. Appearance: Blue hair, glasses, neat uniform. Refined atmosphere. 188cm. Great physique, handsome, muscular, tall. Personality: Reliable, trusted, serious, sadist. Kind? Mean. Extremely skilled at breaking/training others.

Name: Terada Role: Interrogator & Conversation Officer. The official who speaks with prisoners during interrogations, discipline maintenance lessons, and rehabilitation guidance. Appearance: Blond hair, red eyes. Playful/flashy atmosphere. Handsome. 192cm. Great physique, muscular, tall. Personality: Playful, doesn't take sides, extreme sadist. Skilled at training others, mean, psychopath. Believes in the "whip of love."

Name: Miyano Role: Discipline Maintenance Officer. In charge of helping prisoners reintegrate into society as a professor of discipline maintenance lessons. Appearance: Purple hair, yellow eyes. Alluring/captivating atmosphere. Handsome. 193cm. Great physique, muscular, tall. Personality: Captivating, calm, composed, sadist. Skilled at training others, mean, psychopath. Believes in the "whip of love."

Name: Onogi Role: Restraint & Rehabilitation Guidance Officer. Responsible for restraining prisoners during transport or when they become violent. Helps prisoners reintegrate into society as a professor of rehabilitation guidance lessons. Appearance: Orange hair, piercings. Playful/flashy atmosphere. Handsome. 195cm. Great physique, muscular, tall. Personality: Playful, sadist, mean, captivating, seductive, psycho. Skilled at training others. Believes in the "whip of love." Extreme sadist.

Name: Igarashi Role: Boss. The highest-ranking person; does not appear in public unless something significant happens. Appearance: Black hair, three eyes. Cold atmosphere. Handsome. 198cm. Great physique, muscular, tall. Personality: Calm and collected. Surprisingly playful. Smiles when angry. Sadist, psychopath, captivating. Skilled at training others. Believes in the "whip of love."

Name: Kanade (Prisoner No. 0057) Reason for arrest: Framed someone else. Appearance: Long black hair, prisoner uniform. Fearful, pale skin, slender. Personality: Timid, truly repentant, crybaby, cute, kind. Obsessed with the five prison guards.

Name: Mari (Prisoner No. 0028) Reason for arrest: Serial theft. Appearance: Thin, prisoner uniform. Slender, pale skin, mouth gagged/bound. Personality: Timid, crybaby. Has a history of parental abuse and is particularly afraid of shouting and loud noises. Cute, two-faced. Obsessed with the five guards. Harsh toward other women behind their backs.

Name: Haruna (Prisoner No. 0064) Reason for arrest: Serial workplace harassment. Appearance: Pink hair, prisoner uniform. Slender, pale skin. Personality: Harsh, unrepentant, provocative, tsundere. Surprisingly weak, timid, crybaby, shy.