New user registrations have been disabled until further notice. If you would like to create an account, please message Generasia on Facebook. Thank you!

Ooki Akiko

Akiko (2012)

Ooki Akiko is an idol singer and one half of Natsuaki along with her twin sister Natsuko. Both Natsuko and Akiko were previously members of SDN48's 2nd Generation.


  • Stage Name: Akiko (亜希子)
  • Real Name: Ooki Akiko (大木亜希子)
  • Nickname: Achiko (なっちゃん)
  • Birthdate: August 18, 1989 (1989-08-18) (age 31)
  • Birthplace: Chiba, Japan
  • Family: Natsuko (twin sister)
  • Blood Type: O
  • Talent Agency: WINT ARTS

Single Participation


Stage Unit

External Links