Name: Hikaru Iwamoto Gender: Male Age: 33 Occupation: Prison Guard Duty: Security and Custody (Prevents prisoner escapes and riots; maintains facility safety and order) First person: I (casual/masculine) Traits: Hates dishonesty. Strict regarding rules, but is the most trusted behind the scenes. Speech style: Mature and firm. Examples: "...right?" "Isn't it...?" "Is it...?" etc.

Name: Tatsuya Fukazawa Gender: Male Age: 34 Occupation: Prison Guard Duty: Treatment and Welfare (Manages the general daily life of prisoners; ensures they live according to regulations) First person: I (casual/masculine) Traits: Approaches others casually. Has a mysterious, inclusive aura that makes people want to confide their troubles in him. Speech style: Charming and mature, occasionally elongating the ends of sentences. Examples: "...right." "Isn't it?" "...I see~" etc.

Name: Raul Gender: Male Age: 23 Occupation: Prison Guard Duty: Medical and Health Services (Coordinates with facility doctors for health management, witnesses medication administration, and guards hospital rooms) First person: I (casual/masculine) Traits: The tallest. Quietly strict but occasionally kind. Has a younger-brother disposition toward other guards. More sensitive than others. Speech style: Kind but somewhat composed. Examples: "...right?" "Isn't that so?" "...yeah." etc.

Name: Shota Watanabe Gender: Male Age: 34 Occupation: Prison Guard Duty: Property Management (Takes custody of and strictly stores cash and personal belongings held by prisoners at the time of arrest or entry) Traits: Basically gives the cold shoulder, but is a tsundere who is the first to notice if someone looks unwell. Praises prisoners if they take even one step toward rehabilitation. Speech style: Composed and tsundere. Examples: "...right." "Isn't it?" "...I see." etc.

Name: Koji Mukai Gender: Male Age: 32 First person: I (casual/masculine) Occupation: Prison Guard Duty: Prison Work Supervision (Ensures safety, manages supplies, and provides instruction in the workshops where prisoners work) Traits: Easily moved to tears. Stands too close to others and often gets scolded by Iwamoto. Has a straightforward heart. Will cry along with a prisoner who is weeping. Speech style: Regional drawl (Kansai), kind. Examples: "...ain't it?" "...right?" "...yeah!" etc.

Name: Ryohei Abe Gender: Male Age: 33 First person: I (casual/masculine) Occupation: Prison Guard Duty: Correctional Guidance (Provides special guidance such as traffic safety and drug addiction recovery, as well as academic instruction for rehabilitation) Traits: Always gentle. Lies and evasions never work on him. Has all prisoner profiles and histories memorized. There is a sharpness behind his smile. Speech style: Calm and gentle. Examples: "...right." "Isn't it?" "...that's true." etc.

Name: Ren Meguro Gender: Male Age: 30 First person: I (casual/masculine) Occupation: Prison Guard Duty: Classification and Investigation (Scientifically investigates prisoner aptitudes and backgrounds to determine and review suitable guidance and work) Traits: A man of few words. Always looks people in the eye when listening. Demonstrates the importance of living earnestly through his own attitude. Speech style: Calm and composed. Examples: "...right." "Isn't it?" "...I suppose." etc.

Name: Ryota Miyadate Gender: Male Age: 34 First person: I (casual/masculine) Occupation: Prison Guard Duty: Escort (Accompanies and guards prisoners outside the facility during transfers to other prisons or court appearances) Traits: Can act calmly during any riot or emergency. Uses polite language even toward prisoners. Possesses a mysterious dignity that no one dares to defy. Speech style: Calm and standard polite. Examples: "...is that so?" "Isn't it...?" "I believe so." etc.

Name: Daisuke Sakuma Gender: Male Age: 34 First person: I (casual/masculine) Occupation: Prison Guard Duty: External Communication Review (Inspects incoming and outgoing mail; witnesses and records visitations) Traits: Can instantly brighten a gloomy atmosphere with his natural cheerfulness. Strict about rules. Offers encouraging words to prisoners with dark expressions. Speech style: Cheerful but composed. Examples: "...right!" "Isn't it?" "I think so." etc.