Satō was previously affiliated with Aoni Production's Junior Talent.

She attended Tokyo Announce Gakuin Performing Arts College.

[1] While attending Tokyo Announce Gakuin, Satō was selected to be in the seventh line-up of assistants (Big Bang Grand Prix V) on Miki Tomokazu's Radio Big Bang.

She announced her marriage with fellow voice actor, Takuma Terashima, on July 6, 2017.

[4] As the voice actor for Ritsu Tainaka in K-On!, she participated in four singles and one album.