Rumi Usagiyama is otherwise known as Mirko as her hero name and is The No.5 Hero. She has a quirk that strengthens her muscles (especially her thighs) and lets her do whatever a bunny would do, but she’s still in her human form. She is a dark skinned woman with white hair, red eyes, and a well-toned, curvaceous and voluptuous build. She comes off as heroic, confident, and brave, likes adrenaline. She is from an anime called Boku No Hero Academia.