Back

Lynn is a Japanese voice actor who plays Koyuki in the Ufotable anime Demon Slayer: Kimetsu no Yaiba.

Role: Voice Actor
Nationality: Japanese
Years Active: 2010-present
Text Size

Demon Slayer Role

Lynn voices Koyuki in Demon Slayer: Kimetsu no Yaiba, the sickly daughter of Keizo and the fiancee of Hakuji, the man who would later become the demon Akaza. Koyuki's belief in a future together, and the grief of losing her, shaped the whole of Akaza's existence across the century that followed, making the role a quiet but pivotal thread in the demon's tragic backstory.

Share this resource

Frequently Asked Questions

Who does Lynn voice in Demon Slayer: Kimetsu no Yaiba?

Lynn is a Japanese voice actor who plays Koyuki in the Ufotable anime Demon Slayer: Kimetsu no Yaiba.

Who is Koyuki in Demon Slayer?

Koyuki is the sickly daughter of Keizo and the fiancee of Hakuji, the man who would later become the demon Akaza. Lynn voices her in the series.

How is Koyuki connected to Akaza?

Koyuki was the fiancee of Hakuji before he became the demon Akaza. Her belief in a future together, and the grief of losing her, shaped Akaza's existence across the century that followed.

Why is Koyuki important to the story?

Though she appears in a quiet thread, the loss of Koyuki is a pivotal part of Akaza's tragic backstory, shaping the demon he became over the century that followed.

Is Lynn a Japanese voice actor?

Yes. Lynn is a Japanese voice actor, credited as Koyuki 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.

Rights holders

All rights belong to their respective owners.

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.

Help Us Keep This Wiki Accurate

Daddy Jim Headquarters maintains this encyclopedia. If you spot an error, a translation issue, or something that doesn't look right, let us know.