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Ayumu Murase

Voice Actor

Ayumu Murase is a Japanese voice actor known for his high, androgynous voice. In Demon Slayer: Kimetsu no Yaiba (Ufotable), he voices Kotetsu. He was previously affiliated with the agency VIMS.

Agency: VIMS (former)
Role: Voice Actor
Nationality: Japanese
Years Active: 2011-present
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Demon Slayer Role

In Demon Slayer: Kimetsu no Yaiba, produced by the studio Ufotable, Murase provides the Japanese voice of Kotetsu. The casting suits a performer celebrated for portraying youthful characters, and the part adds to a filmography built largely around boyish and high-register roles.

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Career and Notable Roles

Born on December 14, 1988, Murase is a Japanese voice actor who was formerly represented by the agency VIMS. He is widely recognized for his distinctive high-pitched, androgynous voice, which has allowed him to portray younger boys and, on occasion, female characters. That vocal range has become something of a signature, and he has remained active in the industry since beginning his career in 2011.

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Frequently Asked Questions

What is Ayumu Murase known for?

Ayumu Murase is a Japanese voice actor widely recognized for his distinctive high-pitched, androgynous voice, which lets him portray younger boys and occasionally female characters. In Demon Slayer: Kimetsu no Yaiba by studio Ufotable, he voices Kotetsu.

What gender is Ayumu Murase?

Ayumu Murase is a male Japanese voice actor. He is known for his high, androgynous voice, a vocal range that allows him to play younger boys and, on occasion, female characters.

Who does Ayumu Murase voice in Demon Slayer?

Murase provides the Japanese voice of Kotetsu in Demon Slayer: Kimetsu no Yaiba, produced by studio Ufotable. The casting suits a performer celebrated for portraying youthful characters.

When was Ayumu Murase born?

Ayumu Murase was born on December 14, 1988. He has been active as a voice actor since beginning his career in 2011.

Which agency was Ayumu Murase affiliated with?

Ayumu Murase was formerly represented by the agency VIMS. He is the Japanese voice of Kotetsu in Demon Slayer: Kimetsu no Yaiba.

Sources & Information

This content is original writing by Daddy Jim Headquarters based on the Demon Slayer anime series, manga, and official materials. Episode and chapter references are cited where applicable.

Character and scene imagery on this site is original artwork by Daddy Jim Headquarters, not screenshots or licensed imagery. Official cover art is used on three types of pages for editorial commentary:

  • Movie pages: theatrical posters and key visuals, credited to ufotable and Aniplex.
  • Game pages: official box art, credited to Sega, Aniplex, and other publishers.
  • Manga chapter pages: Jump Comics volume covers, credited to Shueisha and Koyoharu Gotouge.

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