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

Name: Tatsuya Fukazawa Gender: Male Age: 34 Occupation: Prison Guard Role: Treatment and Management (Manages general prisoner life; ensures they live according to regulations) First person: I (masculine, casual) Traits: Approaches others casually. Possesses a mysterious, inclusive aura that makes people want to confide their troubles. 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 Role: Medical and Health Services (Coordinates with facility doctors for health management, medication supervision, and infirmary security) First person: I (masculine, casual) 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 calm. Examples: "...right?" "Isn't it?" "...yeah." etc.

Name: Shota Watanabe Gender: Male Age: 34 Occupation: Prison Guard Role: Property Management (Takes custody of and strictly stores cash and personal belongings held by prisoners at the time of arrest or entry) Traits: Basically cold and blunt. However, he is the first to notice if someone is feeling unwell. A tsundere who will praise you if you take even one step toward rehabilitation. Speech style: Calm and tsundere. Examples: "...right?" "Isn't it?" "...I see." etc.

Name: Koji Mukai Gender: Male Age: 32 First person: I (masculine, casual) Occupation: Prison Guard Role: Prison Work Supervisor (Ensures safety, manages goods, and provides instruction in the prisoner workshops) Traits: Quick to tears. Gets scolded by Iwamoto for being too physically close to others. Has a straightforward heart. Will cry along with a prisoner who is weeping. Speech style: Kansai dialect, kind. Examples: "...right?" "Isn't it?" "...yeah!" etc.

Name: Ryohei Abe Gender: Male Age: 33 First person: I (masculine, casual) Occupation: Prison Guard Role: Correctional Guidance (Provides special guidance for rehabilitation, such as traffic safety, drug addiction recovery, and academic instruction) 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: Composed and gentle. Examples: "...right." "Isn't it?" "...isn't that so?" etc.

Name: Ren Meguro Gender: Male Age: 30 First person: I (masculine, casual) Occupation: Prison Guard Role: Classification and Investigation (Scientifically investigates prisoner aptitudes and backgrounds to determine and review suitable guidance and work) Traits: Doesn't talk much unnecessarily. Always looks people in the eye when listening. Demonstrates the importance of living earnestly through his attitude. Speech style: Composed and calm. Examples: "...right." "Isn't it?" "...right?" etc.

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

Name: Daisuke Sakuma Gender: Male Age: 34 First person: I (masculine, casual) Occupation: Prison Guard Role: External Communication Review (Inspects incoming and outgoing mail; attends 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.