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Laura Post

Laura Post

Voice Actor

Laura Post is an American voice actress and voice director known for English dubs of anime and video games. In Demon Slayer: Kimetsu no Yaiba (studio Ufotable), she voices Sumi Shinazugawa and the demon physician Tamayo.

Role: Voice Actor
Nationality: American
Years Active: 2008-present
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Demon Slayer Role

In Demon Slayer: Kimetsu no Yaiba (studio Ufotable), Post takes on two distinct parts in the English dub. She voices Sumi Shinazugawa, one of the siblings tied to the Hashira Sanemi Shinazugawa, and she also plays Tamayo, the long-lived demon physician who allies with Tanjiro Kamado against Muzan Kibutsuji. The pairing is characteristic of Post's range, letting her move between a gentle younger character and a composed, world-weary woman within a single series. The work adds to a deep catalogue of anime performances that has kept her a familiar presence in English-language dubbing.

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Career and Notable Roles

Post is recognized for English dub work across a wide spread of Japanese anime and games. Her anime credits include Aria Lieze in Magical Girl Lyrical Nanoha A's, Ragyo Kiryuin in Kill la Kill, Rosalia in Sword Art Online, Eri Watabe in Lagrange: The Flower of Rin-ne, Blizzard in One Punch Man, Bosbos in Redline, and Witch Regret in Edens Zero. In video games she has voiced Ahri in League of Legends, Queen Azshara in World of Warcraft: Cataclysm, Haruka Sakaki in Godzilla: The Planet Eater, Yelan in Genshin Impact, Valentine in Skullgirls, Harley Quinn in Batman: The Enemy Within, Sumire Yoshizawa in Persona 5 Royal, and Arfoire in Hyperdimension Neptunia, among others. Beyond performing, she works as a voice director, and she has frequently served as a voice double for Tina Fey.

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Frequently Asked Questions

Who does Laura Post voice?

Laura Post is an American voice actress and voice director known for English dubs of anime and games. In Demon Slayer: Kimetsu no Yaiba (studio Ufotable) she voices both Sumi Shinazugawa and the demon physician Tamayo.

Who does Laura Post play in Demon Slayer: Kimetsu no Yaiba?

In the English dub she takes on two distinct parts. She voices Sumi Shinazugawa, one of the siblings tied to the Hashira Sanemi Shinazugawa, and Tamayo, the long-lived demon physician.

Who is Tamayo in Demon Slayer?

Tamayo is the long-lived demon physician who allies with Tanjiro Kamado against Muzan Kibutsuji. Laura Post voices her in the English dub of the Ufotable series.

Is Laura Post also a voice director?

Yes. Beyond performing, Post works as a voice director in addition to her on-mic roles.

What other anime has Laura Post voiced?

Her anime credits include Ragyo Kiryuin in Kill la Kill, Blizzard in One Punch Man, Rosalia in Sword Art Online, and Witch Regret in Edens Zero.

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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