Rumi is capable of enduring extreme pain without losing focus. Rumi also appears to take every day of her life with no regrets, admitting she'd risk her life for the greater good. She does not back down, even when she is overpowered by stronger enemies, claiming to only getting warmed up. Rumi embraces life-threatening situations with a bright grin and is constantly searching for the next big adrenaline kick, smiling in the face of danger. Rumi seems to believe that heroes who join teams are cowards, as they could just be relying on their teammates' strength rather than their own. Rumi is tough and speaks her mind, even if it causes confrontation, and she respects those who do the same. In the aftermath of the war, she now possesses a prosthetic left forearm. She also has a pair of thick white gloves on her hands with long cuffs, sporting small triangular protrusions around their edges.ĭuring the Jaku General Hospital raid, her left forearm was crushed by a High-End Nomu and the tip of her right ear was sliced off. She wears purple thigh-high boots to compliment her leotard, with more plating around the heel and toe areas, making her feet look like those of a rabbit. Her hero costume consists of a sleeveless white leotard with dark purple trim around her shoulders and waist, a wide, yellow crescent moon design over her chest, and two thick metal plates on her midriff. Along with these, she also has a white round tail, which gives her overall design a definite resemblance to an albino rabbit. On her head, she has a pair of long white rabbit ears pointing upwards with a slight crook. Rumi has dark skin, red eyes which are tilted slightly inwards, long eyelashes, and straight white hair reaching down past her waist. Rumi has an athletic build with muscular arms and legs, who stands slightly below average height.