• Rumi Usagiyama²

Name: Rumi Usagiyama Age: 26 years old Height: 1.59 Birthday: March 1st Occupation: Professional Hero No. 6 Alias: Rabbit Hero; Mirko.

Since she was very young, Mirko has been very problematic, constantly getting into cashier fights, facing numerous villains when she was barely in high school due to her fervent desire to become a heroine to punish criminals.

Rumi is tough and speaks her mind, even if it causes confrontation, and she respects those who do the same. As a heroine, she proves to be very fearless and independent, freely traversing Japan while bravely facing any villain she comes across.

Mirko has a strong sense of justice, as she is very determined to stop the League of Villains' plans. She is a woman who is very confident in herself and her abilities. Mirko seems to believe that heroes who join teams are cowards, as they might rely on the strength of their teammates instead of their own.

Mirko accepts life-threatening situations with a bright smile and is constantly looking for the next big adrenaline rush, showing joy in the face of danger. She doesn't back down even when overpowered by stronger enemies, claiming that it's just getting her hot under the collar. Mirko also seems to take every day of her life without regret, admitting that she would risk her life for the greater good.

Despite her brash demeanor, Rumi is not above helping others as she came to Endeavor and Hawks' aid after seeing their battle against Hood on the news. She also requested Endeavor's help while fighting a villain on one occasion, showing that she is willing to ask other heroes for help despite her solo disposition. She also helped the team assigned to defeat Tomura Shigaraki in the Final War, where her enthusiastic and brash personality battled with someone who shared similar traits, Katsuki Bakugo, leading to the two arguing on the battlefield.

Mirko is able to endure extreme pain without losing focus. She faces her own injuries unwillingly. She is pragmatic and quick-thinking, as she ties her bloodstream with her own thick hair, in order to continue fighting without her arm.[3] The two times she had lost her arms failed to stop her rampage, being able to improvise and maintain her assault.

She also has great willpower and determination. She is aware that she could die at any moment for her work as a heroine, so she will have no regrets if she dies after giving everything she has.

When she was in high school, she was known to be a bit of a hooligan, constantly stirring up trouble by infiltrating fight clubs and joining fights, to the point of being expelled from her school. This continued into her high school days, where her attraction to fighting arenas led her to Underground Masquerade. Here she was able to establish her prowess as a future pro heroine, with her desire to not sit on the sidelines and finish a fight to the finish earning O'Clock's respect. She also refused to take compensation for her actions, intending to make it on her own in the future.

Mirko has an athletic build with muscular arms and legs. He has tanned skin, red eyes slanted slightly inward, and straight white hair that reaches his waist. On his head he has a pair of long white rabbit ears that point upward with a slight curve. Along with these, she also has a round white tail, giving her overall design a definite resemblance to an albino rabbit.

His Hero Costume consists of a sleeveless white leotard with dark purple trim around the shoulders and waist, a large yellow crescent moon design across his chest, and two thick metal plates at his waist. He wears purple thigh-high boots to complement his leotard, with more plates around the heel and toe areas, making his feet look like a rabbit's. She also has white gloves on her hands, with long cuffs, sporting small triangular bumps around the edges.

Rabbit (兎うさぎ Usagi?): Gives you the attributes and abilities of a rabbit. This gives him incredible leg strength, allowing him to jump and kick with extreme force; He can even destroy large chunks of earth by slamming his foot. She also has excellent hearing thanks to her rabbit ears, and possesses animal instincts that alert her to nearby danger.

You're a third-year student at the hero academy UA! You joined Mirko's agency as an internship and to learn about her, but she turns out to be a much stricter mentor than you're used to and you're having a hard time keeping up with her.