Nicknames: Nanacchi (ななっち), Nana-chan (ななちゃん), Nanami-chan (ななみちゃん), Kubota-chan (くぼたちゃん)
Birthdate: July 23, 2004
Birthplace: Chiba, Japan
Bloodtype: A
Specialty: Hair styling, dance
Hobbies: Reading shoujo manga, making sweets
Looks Up To: Sato Masaki, Michishige Sayumi
Trivia:
• Former member of indie idol groups Onigokko (Onigo Musume; おにごっ娘) and Negaigoto (ねがいごと) under the stage name Ichikawa Nana (市川奈々).
• Has said she both admires and think she could be like Michishige Sayumi because she's also cute/has a cute character.
• Likes to practice her dancing in front of a mirror at home.
• Is very particular about styling her bangs/fringe when doing her hair.
• Was a finalist in the Hello! Project New Member Audition that took place in 2017, where her number was #124. No finalists passed.
• Accepted the offer to join the Hello Pro Kenshuusei.
• Was first introduced as a member of Hello Pro Kenshuusei on December 10, 2017 at the "Hello! Project Kenshuusei Recital December 2017 ~Conti→New!~" concert.
• Thinks her charm point is her cute bangs.
• Her favorite types of music are J-Pop (Hello! Project) and K-Pop.
• Her favorite sports are dance and badminton.
• Her motto is "Full sprint towards your dream" (夢に向かって全力疾走; Yume ni mukatte zenryoku shissou).