Mai Aizawa (相沢舞), born 21 August 1981 in Tokyo, Japan, is a Japanese singer and voice actress whose career spans anime, video game soundtracks, and pop music. Aizawa entered the industry after training with Aoni Production, and her first recorded work appeared on the Background Combo character song collection Background Combo (2007), followed by the single "Shiawase Calendar" featuring Alisa, Belle, and Mi Nourose (2010). In 2013 she released her debut studio album Moi (2013), which showcased her vocal versatility and received positive reviews in niche anime music circles. Subsequent releases included the single "Kimi ni Tokede" (2012) and contributions to the Kiddy Girl series, reinforcing her presence in the anison market. Aizawa’s work has been featured in popular anime such as Lucky☆Star (as Ayano Minegishi) and CLANNAD (as Rie Nishina), providing her with a dedicated fanbase within the voice acting community. While chart positions for her singles remained modest, her albums consistently appeared within the top 200 of Japan’s Oricon weekly charts, reflecting steady commercial performance. Aizawa continues to contribute to new anime projects and soundtrack recordings, maintaining an active presence in Japan’s contemporary music and voice acting scene.