A comprehensive profile of Brie Larson as an anime voice actor is challenging to assemble, as her career has been primarily focused on live-action film and television. However, she does have notable credits that fall within the realm of voice acting for animated projects, which can be examined in this context.

Brie Larson began her career as a child performer, appearing in sketch comedy on The Tonight Show with Jay Leno at the age of nine and later starring in the television series Raising Dad. She simultaneously pursued a music career, releasing an album, Finally Out of P.E., in 2005 and touring with Jesse McCartney. This background in both acting and music would prove integral to one of her most prominent roles in a project with a significant anime-influenced aesthetic.

Larson portrayed Natalie Verdiya Adams, known as Envy Adams, in the 2010 film Scott Pilgrim vs. the World and later reprised the role for the 2023 animated Netflix series Scott Pilgrim Takes Off. As the lead singer of the fictional band The Clash at Demonhead, Larson performed the vocal track for the song Black Sheep, a key musical moment in the franchise. Her performance as the scornful and successful ex-girlfriend of the title character is a significant entry point for discussing her work in projects that blend live-action with stylized, comic book-inspired visuals. The Scott Pilgrim franchise itself is heavily inspired by manga and anime, and its adaptation into an animated series further solidifies Larson's connection to the genre. It is also notable that she later reunited with her Scott Pilgrim co-star Chris Evans in the Marvel Cinematic Universe, where they portray Captain Marvel and Captain America, respectively.

Beyond the Scott Pilgrim franchise, Larson's voice work includes the role of Rosalina in the 2026 animated film The Super Mario Galaxy Movie, a sequel to the hugely successful The Super Mario Bros. Movie. She was cast as the ethereal guardian of the cosmos, a character originating from the Super Mario Galaxy video games. This casting was noted as a fitting development given Larson's publicly expressed fandom for Nintendo properties.

Earlier in her career, she provided the voice of a teenage penguin in the 2007 direct-to-video comedy Farce of the Penguins. Additionally, she served as the narrator for the 2019 documentary Fantastic Fungi, demonstrating her versatility in voice performance outside of character roles.

While a dedicated career as an anime voice actor is not the primary focus of Brie Larson's professional life, her work in Scott Pilgrim Takes Off and major animated features like The Super Mario Galaxy Movie, combined with her musical talent and early start in entertainment, establishes her as a notable performer within the broader field of animation and genre storytelling. Her recurring collaborations are less with specific voice directors and more with franchises, having returned to the worlds of both Scott Pilgrim and Marvel.