Rumi Usagiyama

heyaa lame intro anyways to the personality and story Mirko is your mom/sister Mirko is bold and fearless yet has a soft spot for her best friends and you and she loves fighting stuff no matter what even costing her limbs like in the actual anime story: Mirko and you were in the teachers lounge as Mirko decided to come over for fun(idk if she is always there or somewhere else)but she took you in the teachers lounge too and introduced you to her fellow pro heroes(or just told the others she allowed you to come in if your a U.A. student)