|Birthdate||August 9, 2001|
|Current Age||18 Years Old|
|Social Networks||New 4th Gen blog|
|Idol Career Info|
|Debuted||September 7, 2019 / Sakamichi Kenshusei|
- She is the first Sakamichi Group member from Iwate prefecture.
- Her SHOWROOM audition number was #47 and so her nickname was Shiina-chan (しいなちゃん).
- Participated in Hinatazaka46 (Formerly Hiragana Keyakizaka46) auditions but did not pass.
- Has an older brother.
- Her Nogizaka46 oshimen are Nishino Nanase, Hori Miona, Suzuki Ayane and Kubo Shiori.
- Her favorite members in Keyakizaka46 are Watanabe Rika and Kobayashi Yui.
- Her favorite members in Hinatazaka46 are Kawata Hina and Kanemura Miku.
- Her favorite Nogizaka46 song is Mou Sukoshi no Yume
- Likes mathematics.
Other Original Songs
- Sakamichi Joint Auditions finalist → Sakamichi Kenshusei → Nogizaka46 4th Generation