In college, she began singing theme songs from different anime such as Sailor Moon and Slam Dunk in campus events.

[1] Kawano's professional music career began when she won the 4th Animax All-Japan Anisong Grand Prix in 2010, besetting 10,189 other contestants.

[2] The following year, she released her first single "Morning Arch", which was used as the opening theme to the anime television series A Channel.

"Treasure"), released on February 22, 2012,[4] was used as the ending theme to the fourth season of the anime television series Natsume's Book of Friends.

She later performed the song "snowdrop" with Luna Haruna, which was used as the third ending theme to Monogatari Series Second Season.