From an early age, she had an interest in anime, particularly after watching Sailor Moon and Magic Knight Rayearth as a child.

Around that time, the talent agency Avex was holding auditions for its voice acting school, so she decided to apply.

[6] Yasuno continued voicing primarily supporting roles until 2013, when she was cast as the character Sakura Kitaōji in the multimedia franchise Aikatsu!

[12] She also played the roles of Cordelia Kasukami in Twin Star Exorcists,[13] Botan Kumegawa in Anne Happy,[14] and Gretel Jeckeln in Schwarzesmarken.

[9] She made appearances at Anime Festival Asia Singapore in November 2017 and C3 AFA Hong Kong in February 2018.