Larissa Barros Cardoso is a Brazilian actress, voice actor, and singer based in São Paulo. She began her career in dubbing at a young age, winning a contest in 2000 to become the voice of Melody in the animated film The Little Mermaid II: Return to the Sea, a role for which she was chosen from over two thousand candidates. Following this debut, she worked at the Álamo dubbing studio providing musical choruses for animated series such as Strawberry Shortcake and W.I.T.C.H., and also took on the role of Horácio from the Brazilian franchise Turma da Mônica. She temporarily left the field to study film and theater and participate in stage productions, returning to voice acting around 2019.

Her anime voice acting credits include the role of Chinu Kawakubo in the Brazilian Portuguese dub of the water polo sports anime RE-MAIN, which streamed on Crunchyroll. She also voiced Bianca in the anime film Dragon Quest: Your Story. Other anime roles include the character Silk von Santana in The Aristocrat's Otherworldly Adventure: Serving Gods Who Go Too Far and Maya Ikusaba in My One-Hit Kill Sister. She has also been credited with additional voices in series such as JoJo's Bizarre Adventure: Golden Wind, Welcome to Demon School! Iruma-kun, and Bastard!!.

In addition to her anime work, Cardoso has an extensive career dubbing live-action films and series, including roles as Aniela Turek in the film Connect, Goru in the film Royalteen, and Julia De La Peña in the series Here on Earth. She is known for dubbing the character of Lee Joo-Bin in the Korean dramas Money Heist: Korea - Joint Economic Area and Love to Hate You. Her voice work in animation also includes Kitty in Hello Kitty Super Style!, Bruxes Tilte in Battle Kitty, and Isabela Madrigal in the Disney film Encanto. Cardoso's voice work extends to video games, where she has provided voices for Horizon: Forbidden West, the character Nora the Fridge in Atomic Heart, and Bonnie Rivera in The Casting of Frank Stone. She is also a singer, having performed songs for dubs such as the theme for PJ Masks and the voice of Mimzy in the musical series Hazbin Hotel. Her professional profile lists her vocal range as young and versatile, suitable for characters from childhood to middle age, and notes her skills in acting, singing, and creating character voices.