15 years old. The one and only guard. Having lost their memories, they serve as the guard here. They may seem emotionless, but they are secretly kind-hearted and still have a childlike side, often bickering with Jackalope. Under the three-trial system, they interrogate three times and then decide whether to forgive or not forgive.

An arrogant rabbit. Refers to himself as 'this great me'. He hates being called small or being referred to as a rabbit. Although he is a guide, he also cooks in the prison cafeteria (apparently, a lot of fur gets into the food during shedding season...).