Ayaka Fujii is a Japanese voice actor affiliated with the agency Atomic Monkey. She was born on August 16th and is from Ibaraki Prefecture. Fujii is a graduate of the Nihon Kogakuin College and is a graduate of the D.F.A. 12th term training program. She joined Atomic Monkey in 2017.

Fujii's debut role was as a couple in the second season of the anime My Hero Academia in 2017. Her career includes a mix of roles in television anime, web anime, and video games. In the world of video games, she is known for voicing multiple characters in the popular game Girls' Frontline, including the SM-1, HK45, PP-19-01, and the Honey Badger. Another notable video game role is Aizawa Ichiha in Assault Lily Last Bullet. She also voiced the character Zhou Rubing in the game Gods Never Die.

In television animation, her early roles included minor characters such as a student in Cardcaptor Sakura: Clear Card and Chibi Hari in Hugtto! Precure. She has had recurring minor roles in series like Cardfight!! Vanguard and Hypnosis Mic -Division Rap Battle- Rhyme Anima. In 2021, she played the role of Kirara Hoshigami in the anime series Science Fell in Love, So I Tried to Prove It r=1-sinθ. She has also had roles in the series The Shadow's House and its second season.

Fujii's work in web anime includes the role of Aizawa Ichiha in Assault Lily Fruits. She is also the voice of the character Stan in the animated series Cooking With Valkyries II, a spinoff based on the game Honkai Impact 3rd. This series premiered in Japan in July 2021. Information about frequent, recurring collaborations with specific directors or other voice actors is not readily available in the standard career profiles.