is a Japanese voice actress from Nagoya, Aichi Prefecture, Japan. She is known for her roles as Yuzu in Konohana Kitan and Aya Asagiri in Magical Girl Site.
Ono attended Kogakuin University. After moving to Tokyo in 2013, she entered the drama department of Nihon Kogakuin College, and in 2015 became a training student for the Mausu Promotion's Affiliate Training School.
In April 2017, she became a member of Mausu Promotion.
On November 7, 2018, the company announced a temporary closure to concentrate on treatment for health reasons through Mausu Promotion. On January 7, 2019, Ono announced that she would return to work while monitoring the progress of the treatment. On October 31, 2024, she announced her hiatus.