Mai Satō is a Japanese voice actor and stage actress affiliated with the talent agency Amuleto. She was born on May 6, 1995, in Akita Prefecture, Japan. Satō decided to pursue a career in voice acting due to her fondness for reading aloud in Japanese class and her enjoyment of imitating characters to make her friends laugh, citing the anime series Gintama as an early inspiration. She made her debut as a voice actor in 2016 in the web anime Nīno to Mīya no Ouchi Kinenbi.

Satō is known for several prominent anime roles. She voices Rinne Myōjin in the multimedia project CUE!, which includes both a mobile game and a 2022 anime television series. She is also the voice of Chacha in the short-form anime series iii Icecrin and its second season, iii Icecrin 2. In the web anime series Kumarba, which is featured on the Kumarba Channel, she plays the role of Taburisu.

Beyond these roles, Satō's voice work spans numerous video games and animated projects. In video games, her notable credits include Kasius in Phantom of Kill, various characters in Teria Saga, Katheryne in Genshin Impact, and Akamimigame in Kemono Friends 3. She has also performed as a character song artist for these franchises, including the opening theme song Let It All Burn for the game Phantom Breaker: Omnia. In addition to voice acting, Satō is active in stage performances and radio, having hosted programs like Beat Around 834 Satellite Flash.