|Birthdate||October 2, 2003|
|Current Age||16 Years Old|
|Idol Career Info|
|Debuted||September 7, 2019 / Sakamichi Kenshusei|
Hayashi Runa is a member of Sakamichi Kenshusei
- Her audition SHOWROOM number was #8. Her nickname during the auditions was Moyashi-chan (もやしちゃん).
- Her favorite members are Nishino Nanase and Matsumura Sayuri.
- Good at singing.