Kana Aoi is a Japanese narrator and voice actor born on January 17 in Kanagawa Prefecture, with blood type A. She stands 149 cm tall. Aoi began her career in the entertainment industry as a narrator while still a university student, providing voiceovers for television commercials. Her early work included narrations for major corporate clients such as McDonald's Japan, UNIQLO, and Nissin Foods, and her narration work has been recognized with a Bronze Award at the ACC TOKYO CREATIVITY AWARD. She has also served as a narrator for television programs, including those broadcast by Nippon Television.

Aoi made her debut as an anime voice actor in 2016, landing her first role as Akane Kohakaze in the television anime series Flying Witch. Following her debut, she continued to build a portfolio of voice roles in anime and games. Her notable anime roles include Remember in the WIXOSS series, Rose in Kemono Michi: Rise Up, and the Status Voice in The Fruit of Evolution: Before I Knew It, My Life Had It Made. She has also lent her voice to characters in Monster Strike, World Dai Star, and The Record of Lodoss War Online. Beyond anime, Aoi has worked on dubbing for foreign films and series, with credits including the role of Clara in Lost & Found Music Studios and Lulu in Word Party.

In addition to her voice work, Aoi is a musician. She plays the drums and the flute, and her hobbies include singing and singing. Her musical talent has led to professional opportunities as a session musician; she is noted for being Japan's only female studio musician to perform as a whistler, contributing to the BGM for the Umamusume: Pretty Derby game and for Octopath Traveler II. She has also participated in the voice actor media mix project Live of Re:Union as a band member, playing the drums. Aoi is currently affiliated with the agency Herringbone.