A character from Boku no Hero Academia. A professional Japanese hero with "rabbit" quirk, granting her various rabbit-like abilities such as immensely strong legs, capable of jumping at a great height, and superhuman hearing ability. Her civilian name is Usagiyama Rumi.
Due to a localization error, "Mirko" is sometimes inappropriately spelled as "Miruko". When he was fighting in Japan, "Mirko" had to be translated as "Miruko/ミルコ" as Japanese does not have an independent "R" sound (the hiragana らりるれろ are roughly pronounced ra-ri-ru-re-ro). Western manga translators who did not know the reference unintentionally retranslated the faulty original translation.
