Back

Mariana Dondi

Voice Actor

Mariana Dondi, a Brazilian voice actor from Rio de Janeiro born in 2005, has worked in the industry since 2014. She provides the Portuguese dub voice of Sumi Shinazugawa in Demon Slayer.

Role: Voice Actor
Nationality: Brazilian
Years Active: 2014-present
Text Size

Demon Slayer Role

Mariana Dondi voices Sumi Shinazugawa, one of the Wind Hashira Sanemi Shinazugawa's family members introduced in flashback sequences, in the Portuguese dub of Demon Slayer. She has been active as a voice actor since 2014.
Share this resource

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.