Akane Yonezawa is a Japanese drummer and voice actor born on December 31, 1998, in Tottori Prefecture. She began playing drums in the fourth grade and continued honing her skill throughout her school years, performing in various bands. Her passion for drumming was a primary motivation for her move to Tokyo to pursue a professional career.

Yonezawa's career in music began before her voice acting debut. From March 2019 to August 2020, she was a member of the band TRY TRY NIICHE, performing under the stage name Abanun. After leaving the band, she continued as a solo artist. In November 2020, she joined the talent agency Platinum Production, where she remained until November 2024, after which she became a freelancer.

Her most significant and, to date, only major voice acting role is Nyamu Yūtenji, also known by the stage name Amoris, the drummer of the fictional band Ave Mujica within the BanG Dream! multimedia franchise. This role marks her debut as a voice actor. She first appeared as the character in the television anime BanG Dream! It's MyGO!!!!! in 2023 and reprised the role in the 2025 sequel series BanG Dream! Ave Mujica: The Die is Cast. Her involvement with the franchise extends beyond voice work, as she is also the real-world drummer for Ave Mujica, the sixth live band in the BanG Dream! project, performing the band's music. She is credited for theme song performance for the Ave Mujica anime.

Given that her voice acting career is centered on this single, defining role, there are no other documented recurring collaborations with specific directors or studios at this time.

Beyond her work in Ave Mujica, Yonezawa has begun to expand her creative portfolio. In July 2025, she released her first digital solo single, "Inshousousa," accompanied by a music video. She has also taken on a voice role in a video game, providing the voice for the character Margaret in the 2025 game Progress Orders.