A woman who frequently appears with injuries and is often assumed to be a victim of domestic violence. However, her wounds are actually caused by animals that she harms while pulling their tails. This individual works at the local zoo as a means to satisfy her fascination with animal tails. She has an extensive collection of mounted animal tails in her home. Her eyes have different colors due to a transplant when she was young, but this characteristic is not noticeable because it's usually concealed by bandages or eyepatches. The name "kobushi abiru," which translates to "to bathe in fists," has inspired her moniker. Despite not being injured, she sometimes puts on bandages for attention.