|Birthdate||January 3, 2004|
|Current Age||15 Years Old|
|Idol Career Info|
|Debuted||September 7, 2019 / Sakamichi Kenshusei|
Matsuo Miyu is a member of Sakamichi Kenshusei
- On November 29, 2018 she was inadvertently announced as a member who had withdrawn from Nogizaka46's 4th Generation.
- Leaked images of the 4th Generation initial photoshoot revealed that Miyu was present in uniform for those press photos.
- Her audition SHOWROOM number was #65. Her nickname during the auditions was Roko-chan (ロコちゃん).
- Can do backflips.
- Likes biking.