|Birthdate||August 9, 2001|
|Current Age||18 Years Old|
|Idol Career Info|
|Debuted||September 7, 2019 / Sakamichi Kenshusei|
Sato Rika is a member of Sakamichi Kenshusei
- Her audition SHOWROOM number was #47. Her nickname during the auditions was Shiina-chan (しいなちゃん).
- Participated in Hinatazaka46 (Formerly Hiragana Keyaki)) auditions but did not pass.
- Has an older brother.
- Her favorite members are Nishino Nanase, Kubo Shiori, Watanabe Rika, Kobayashi Yui, Kawata Hina and Kanemura Miku. She is a Nogizaka46 Tan-oshi.
- Likes Math.