Kosaka Nao
小坂菜緒(こさか なお)
2020 Sonna Koto Nai yo Kosaka Nao
Kosaka Nao, Sonna Koto Nai yo - 2020
Nickname Kosakana (こさかな?)
Birthdate September 7, 2002 (2002-09-07) (age 17)
Birthplace Osaka, Japan
Bloodtype O
Zodiac Sign Virgo Virgo
Height 159cm
Professional Information
Genres J-Pop
Occupation Singer, Idol
Years Active 2017-present
(4 Years)
Agency Seed & Flower
Group Hinatazaka46
Generation 2nd Generation
Associated Acts Hinatazaka46
Hiragana Keyakizaka46
Blog Official Blog
Kosaka Nao is a member of Hinatazaka46's 2nd Generation. She is a "Seventeen" exclusive model.


Single Participation

Hinatazaka46 A-Sides

Hinatazaka46 B-Sides

Keyakizaka46 B-Sides

AKB48 B-Sides

Album Participation

Keyakizaka46 Albums

Media Appearance

Stage Plays

Variety Shows



  • Her audition SHOWROOM number was #25
  • Admired Members: Nishino Nanase
  • Favorite Foods: Hamburger steat
  • Favorite Artist: Sumika and GReeeeN
  • Hobbies: Watching anime and reading
  • Charm point: Long eyelashes
  • Special skills: Volleyball (blocker)
  • Has an older brother who also likes Keyakizaka46


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