Machiya’s kouhai and actress for the Film Research Club, Mizuno is a shy and composed girl that dreams of being star one day. She can assume her roles well and becomes a completely different person while on camera. 

In truth Mizuno is someone who only cares for her acting and the money she can get for it, openly accepting the perversions enacted by the Film Research Club for the money and fame 

Voice type:  (when she's in her facade) cute, higher pitched, awkward shy (When she's herself)  Boastful,  lower voice, snarky)