Rumi Usagiyama

Original Name 兎山 ルミ
Romaji Name Usagiyama Rumi
Nicknames Rabbit Hero Mirko
Series Boku no Hero Academia
Age Unknown
Weight Unknown
Height Unknown
Date of Birth Unknown
Blood Type Unknown

Rumi Usagiyama from “Boku no Hero Academia 4th Season”

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Rumi Usagiyama, also known as “Rabbit Hero Mirko”, is a young Pro Hero with a vibrant and energetic personality. She presents herself as a tomboyish and hot-headed individual, displaying a hyperactive and headstrong nature. Rumi is known for her strong will and determination, which is reflected in her heroic endeavors. She possesses a fierce and courageous spirit, always willing to face challenges head-on. Rumi’s boldness and fearlessness make her a formidable force in the world of heroes.


Rumi Usagiyama first appears in chapter 184 of the manga and makes her full debut in episode 87 of the anime series “Boku no Hero Academia. As a young Pro Hero, she has made a name for herself and is widely recognized for her skills. Rumi’s rise to prominence in the hero world shows her dedication and hard work to protect and serve society.


Rumi is depicted as a dark-skinned woman of average height. She has narrow red eyes with long, defined lashes, and straight white hair that falls to her thighs and is often styled with bangs. Her physical appearance, combined with her unique heroic costume, gives her a distinctive and memorable look. Rumi’s costume incorporates rabbit-themed elements that symbolize her heroic alias and quirk.


Rumi Usagiyama is primarily a close combat fighter who relies on her impressive physical strength and fighting skills. She uses a variety of mixed martial arts (MMA) techniques to overwhelm her opponents. Her quirk, known as “Rabbit,” increases her agility and speed, allowing her to perform incredible acrobatic feats. Rumi’s quirk also gives her powerful leg strength, allowing her to deliver devastating kicks. Her fighting skills and quick reflexes make her a formidable hero in battle.


Rumi’s heroic journey began when she discovered her quirk and decided to use her abilities to protect others. She underwent extensive training to hone her combat skills and develop her unique fighting style. Through her dedication and hard work, Rumi rose through the ranks to become the fifth-ranked hero in Japan. Her reputation as “Rabbit Hero Mirko” cemented her place among the top heroes, and she continues to inspire others with her unwavering determination and bravery.

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For more detailed information on Rumi Usagiyama from “Boku no Hero Academia 4th Season”, you can refer to the provided sources: and

Rumi Usagiyama – FAQ

Who is Rumi Usagiyama?

Rumi Usagiyama, also known as Rabbit Hero: Mirko, is a character from the anime and manga series “Boku no Hero Academia” (My Hero Academia). She is a professional hero and a member of the Pro Heroes. Rumi has a rabbit-themed quirk called “Rabbit”, which gives her increased speed, agility, and jumping ability.

What is Rumi Usagiyama’s personality like?

Rumi Usagiyama is known for her bold and fearless personality. She is incredibly confident in her abilities and often displays a no-nonsense attitude. Rumi is fiercely determined and never backs down from a challenge. She is also known to be quite energetic and has a somewhat brash and impulsive demeanor.

What are Rumi Usagiyama’s notable achievements as a hero?

Rumi Usagiyama has several notable achievements as a hero. She has successfully defeated numerous villains and has earned a reputation for her exceptional combat skills. Rumi’s most notable achievement is her role in the battle against the Paranormal Liberation Front during the Meta Liberation Army Arc, where she displayed remarkable bravery and played a crucial role in the heroes’ victory.

Does Rumi Usagiyama have a weakness?

While Rumi Usagiyama is a formidable hero, she does have some weaknesses. Her enhanced physical abilities come with limitations, and she can become tired if she overexerts herself. In addition, Rumi’s straightforward and headstrong nature can sometimes lead her to act impulsively, leaving her vulnerable to strategic villains.

What is Rumi Usagiyama’s relationship to the other characters?

Rumi Usagiyama is generally well respected by her fellow heroes and is known for her professionalism. She has a friendly rivalry with other professional heroes such as Shota Aizawa (Eraser Head), whom she respects and competes with. Rumi is also shown to have a close bond with protagonist Izuku Midoriya, sharing a mutual respect for his determination and growth as a hero.

Does Rumi Usagiyama have any memorable moments in the series?

Yes, Rumi Usagiyama has several memorable moments in the series. One memorable moment is her epic battle against the High-End Nomu during the Pro Hero arc, where she shows off her incredible fighting skills and unwavering determination. Another memorable moment is her participation in the raid on the Paranormal Liberation Front, where she demonstrates her bravery and plays a vital role in the heroes’ mission.