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Portrait of Guilherme Briggs

Guilherme Briggs

Voice Actor

Guilherme Briggs, full name Guilherme Neves Briggs, is a Brazilian voice actor born in Rio de Janeiro on July 25, 1970. Active in dubbing since 1991, he voices Kokushibo in the Portuguese dub of Demon Slayer.

Role: Voice Actor
Nationality: Brazilian
Years Active: 1991-present
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Demon Slayer Role

In the Portuguese dub of Demon Slayer, Guilherme Briggs voices Kokushibo, the Upper Rank One demon and the strongest of the Twelve Kizuki, once a swordsman himself before becoming a demon. Briggs has worked in Brazilian dubbing since 1991.
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Frequently Asked Questions

Which character does Guilherme Briggs play in Demon Slayer?

Guilherme Briggs voices Kokushibo in Demon Slayer, the Upper Rank One demon and strongest of the Twelve Kizuki. The role was recorded for the Portuguese dub of the series.

What is known about Guilherme Briggs?

Rio de Janeiro native Guilherme Briggs has worked in Brazilian dubbing since 1991. His credits include Kokushibo in the Portuguese dub of Demon Slayer.

Does Guilherme Briggs perform in the original Japanese version of Demon Slayer?

No, Briggs voices Kokushibo for the Portuguese dub of Demon Slayer, not the original Japanese cast. Portuguese-speaking audiences hear his performance in place of the Japanese track.

Where is Guilherme Briggs from?

Guilherme Briggs hails from Rio de Janeiro, Brazil, where he was born on July 25, 1970. He is Brazilian and has voiced Kokushibo in the Portuguese dub of Demon Slayer.

How long has Guilherme Briggs worked as a voice actor?

Briggs has been active in dubbing since 1991. That career includes his role as Kokushibo, the once human swordsman turned demon, in the Portuguese dub of Demon Slayer.

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.

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