|Birthdate||August 9, 2001|
|Current Age||21 Years Old|
|Social Networks||Blog / Instagram / SHOWROOM|
|Idol Career Info|
|Debuted||September 2019 / Sakamichi Kenshusei|
Sato Rika is a member of Nogizaka46's 4th Generation.
- Her SHOWROOM audition number was #47. Her nickname during the audition was Shiina-chan (しいなちゃん).
- Nogizaka46 Oshimen: Nishino Nanase, Hori Miona, Suzuki Ayane, Kubo Shiori
- Keyakizaka46 Oshimen: Watanabe Rika, Kobayashi Yui
- Hinatazaka46 Oshimen: Kawata Hina, Kanemura Miku
- Favorite Nogizaka46 song: Mou Sukoshi no Yume
- Favorite food: Curry
- First Sakamichi Series member from Iwate prefecture
- Previously auditioned for Sakamichi Series groups twice:
- She auditioned for Nogizaka46 3rd Generation and met Kubo Shiori then.
- She participated in Hinatazaka46 (Formerly Hiragana Keyakizaka46) 2nd Generation auditions but did not pass.
- She has an older brother.
- She likes mathematics.
- Before joining Nogizaka46, she attended a technical college and aimed to become a system engineer and web designer.
- She gets along well with Kakehashi Sayaka and calls her "Okake (お掛)".
- She is also close with Hayashi Runa, says she is the member that makes her laugh the most.
- When asked which member she would marry she said she would like Hayashi as a boyfriend, but would not marry her.
- Sakamichi Joint Auditions finalist → Sakamichi Kenshusei → Nogizaka46 4th Generation
- She passed the Sakamichi Joint Auditions on August 20, 2018
- Her profile was uploaded to the Sakamichi Kenshusei official website on September 7, 2019
- Promoted to Nogizaka46 4th Generation on February 16, 2020
- Out of the Blue (Boku wa Boku wo Suki ni Naru)
- Nekojita Chamomile Tea (Gomen ne Fingers crossed)
- Machine Gun Rain (Kimi ni Shikarareta)
- Tanin no Sora ni (Kimi ni Shikarareta)
- Kachiaru Mono (Actually...)
- Todokanaku tatte... (Actually...)
- Under's Love (Suki to Iu no wa Rock daze!)
- Jumping Joker Flash (Suki to Iu no wa Rock daze!)
- Warui Seibun (Koko ni wa Nai Mono)
- Bokutachi no Sayonara (Hito wa Yume wo Nido Miru)
Other Original Songs
- Nogizaka Under Construction (乃木坂工事中) (2020 - )
- Nogizaka Skits (ノギザカスキッツ) (2020 - 2021)
- Nogizaka Star Tanjo! (乃木坂スター誕生！) (2021 - )