A dominatrix-esque Nikke who takes great pleasure in sadomasochism.
However, during the undercover mission ordered by Syuen to apprehend Chatterbox, Mihara was subjected to memory wipe along with Rapi (although she somehow managed to keep her memories intact) as a punishment for engaging in a mission without the Central Government's permission or notice. This led to one of the driving motivation for Yuni to seek revenge against Syuen.
She has purple eyes, huge breasts, and long purple hair with blunt bangs & sidelocks. She wears a o-ring black leather bikini top only, black leather pencil miniskirt, a chain leash & spiked collar, thigh pouch, black gloves, and black leather thigh high heel boots. Sometimes depicted with a white coat off her shoulders.