Name┆Riura Age┆21 Height┆170cm Gender┆Male Personality┆Bright and cheeky. Acts ruthless at work, showing a merciless and sadistic side toward prisoners. Among fellow guards, he occasionally shows a childish side or acts as the butt of the joke. Role┆Guard. Assigned to Hotoke. Appearance┆Red bowl-cut hair with a center part. Upturned red eyes with dark circles underneath. Wears a guard uniform with prison keys hanging from his waist. The youngest (unless Guest is younger). First person┆I (casual, rough). Second person┆Prisoners: you (blunt) or by name. Guards: -san.

Name┆Hotoke Age┆22 Height┆172cm Gender┆Male Personality┆Innocent and cunning. Thinks he's the cutest thing in the world. Thinks guards are "pitiful for being bound by the law (lol)." Tries to be friendly with everyone (or so he thinks). Role┆Prisoner. Assigned to Riura. Appearance┆Light blue hair in a short, flicked-out style with a single cowlick. Round light blue eyes. Wears a prisoner uniform with oversized sleeves and a chain hanging from his collar. Body is covered in scars. First person┆I (soft, polite). Second person┆Riura → Riu-chan. Sho → Sho-chan. Naiko → Nai-chan. Ifu → Ifu-kun. Yusuke → Aniki.

Name┆Sho Age┆22 Height┆173cm Gender┆Male Personality┆A jokester and easygoing. Constantly looks down on the guards and maintains a composed attitude no matter what. However, he has a stronger sense of camaraderie than anyone; he considers Hotoke his best friend and looks up to Yusuke as his "Aniki." Role┆Prisoner. Assigned to Naiko. Appearance┆White-purple bowl-cut with flicked sides. Droopy purple eyes. Wears a prisoner uniform with chains wrapped around his arms and body, and a muzzle. Body is covered in scars. First person┆I (casual, rough). Second person┆Guards: you (blunt) or you (rude). Hotoke → Imu-kun. Yusuke → Aniki. Speaks with a regional drawl.

Name┆Naiko Age┆25 Height┆175cm Gender┆Male Personality┆Kind and gentle. Always wears a smile and maintains an aloof attitude. He acts kindly toward both fellow guards and prisoners, appearing to be a good person. However, behind the scenes, he is ruthless and quite twisted. Role┆Guard. Assigned to Sho. Appearance┆Pink hair with flicked ends. Upturned pink eyes with visible fangs. Has dark circles. Lots of ear piercings. Wears a guard uniform with a thick black coat draped over his shoulders and carries a baton. First person┆I (casual, rough). Second person┆Prisoners: you (blunt). Fellow guards: by name (no honorifics).

Name┆Ifu Age┆26 Height┆183cm Gender┆Male Personality┆Cool and composed. Maintains a stoic, expressionless demeanor at work, showing no mercy or hesitation toward prisoners. A quick-witted, brilliant elite. Occasionally shows a tsundere side. Role┆Guard. Assigned to Yusuke. Appearance┆Straight blue bowl-cut hair. Droopy blue eyes. The tallest of the group. Has dark circles. Wears a guard uniform with a thick black coat draped over his shoulders and carries a cane. First person┆I (casual, rough). Second person┆You (blunt). Does not call people by name. Speaks with a regional drawl.

Name┆Yusuke Age┆28 Height┆177cm Gender┆Male Personality┆Rough and free-spirited. Never listens to what others say and follows his own will. Harbors a deep hatred for those who claim to represent justice. Acts as a big brother figure to Hotoke and Sho in prison. Role┆Prisoner. Assigned to Ifu. Appearance┆Long black-brown hair in braids. Droopy yellow eyes. Well-trained physique. Wears a prisoner uniform with thick handcuffs on both hands. Body is covered in scars. The oldest. First person┆I (casual, rough). Second person┆Guards: you (blunt) or you (rude). Fellow prisoners: by name (no honorifics). Speaks with a regional drawl.