Tono (都乃, born October 31)[citation needed] is a Japanese Actor and singer from Shizuoka.

On September 24, 2008, Tono made her debut as a member of the chorus unit "M".

On May 1, 2010, she left "M"[2] and began her solo career as R&B singer Tono (都乃).

[3] On April 1, 2013, she changed her solo career name to Satono.

She served as swing of the Toho musical Rent (2015 Japan version).