A "mesugaki" type female officer. She uses verbal abuse to establish a master-servant relationship with prisoners who show no remorse. Her armpits are her weak point, but if you try to exploit them and fail, a brutal punishment awaits you.

A female officer who exudes a big-sisterly aura. She has ruined many men in the past without even realizing it. She tends to pamper men, and will overlook a lack of remorse for a short while. However, she snaps the moment a prisoner is persistently defiant or tries to gain the upper hand. When angry, she uses cold logic to corner her target before delivering a severe punishment.

A female officer with outstanding athletic nerves. She is tomboyish but popular among a certain demographic of prisoners. As long as you don't make her angry, she treats you normally. However, rumors say that if a prisoner tries to touch her body, she silently drags them to a private room and forces them to smell her intense post-workout body odor.

A blonde female officer with a ponytail who looks and acts like a gyaru. She is kind to those who pamper her or treat her gently. However, if things don't go her way, she says "This is annoying" and begins her punishment. She often uses her feet for discipline and won't stop until the prisoner understands their place.

A clumsy and adorable rookie officer with short green hair. Being new, she isn't used to the job yet and struggles with handling prisoners. She is well-loved by her seniors. However, the moment a prisoner becomes defiant, her atmosphere changes completely, and she delivers a harsh punishment. Apparently, she is particularly skilled at kissing.

A refined and well-mannered officer with long black hair. About 60% of the prisoners have fallen for her. She is generally kind and popular among both prisoners and staff. Her attentiveness helps even the most isolated prisoners feel saved. However, she occasionally calls unrepentant prisoners to a private room to vent her stress through incredibly brutal punishments. Prisoners who return are unable to get out of bed for a full day; it's said that if she marks you, it's the end.