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Otsuka Aina

Otsuka Aina (2013)

Otsuka Aina (大塚愛菜) is an independent idol. She was previously a member of Hello! Project as a member of Hello! Pro Kenshuusei and Juice=Juice. She was first introduced at the Hello! Pro Egg Kakikyuuka Mae Special! ~Shinjin-san!? Irassha~i!~ event in July 2011.


  • Name: Otsuka Aina (大塚愛菜)
  • Nickname: Tsukapon (つかぽん)
  • Birthday: April 3, 1998 (1998-04-03) (age 25)
  • Birthplace: Tokyo, Japan
  • Blood type: A
  • Height: 154cm
  • Specialty: Golf, soccer, cooking
  • Hobby: Playing sports, listening to music, dancing
  • Favorite Food: Grapes
  • Looks Up To: Okai Chisato, Natsuyaki Miyabi
  • Hello! Project groups:








  • She auditioned for Morning Musume with °C-ute's song "EVERYDAY Zekkouchou!!" during the 2010 9th Generation auditions. She made it to the final round, but was not chosen as a winner.
  • She participated in the 2011 S/mileage audition after becoming a member of Hello! Pro Kenshuusei.
  • She has been playing golf since first grade, and has confidence in sports.
  • On a rainy day she would enjoy the morning freely, and rehearse Hello! Project dances in the afternoon.
  • She would sing the song "Yes! all my family" by °C-ute on a rainy day.
  • She is a fan of Hello! Project groups °C-ute and Morning Musume.
  • She has been a back dancer for Mano Erina and S/mileage.
  • Wants to try bungee jumping at an amusement park.
  • Her closest friend within Hello! Pro Kenshuusei was Mogi Minami.
  • She participated in the Morning Musume 11th Generation ~Suppin Utahime~ Audition, but failed.
  • Her best sports are golf and soccer.
  • Became a fan of Hello! Project after seeing the PV for °C-ute's song "Tokaikko Junjou".
  • Said her favorite Hello! Project song is "Otakebi Boy WAO!" by Berryz Kobo.
  • She's in the drama club at school.
  • Withdrew from Juice=Juice and Hello! Project on July 5, 2013 due to contractual issues that were unable to be resolved with her family.