Onishi Akiko (大西 暁子) is a Japanese model and talent, formerly under UP-FRONT AGENCY Sapporo Branch. She was also a former member of Sapporo CEREBIES and AonA.

She has been active since 2007.


  • Name: Onishi Akiko (大西 暁子)
  • Nicknames: Akki (あっきー), Akkey
  • Birthdate: December 28, 1984 (age 29)
  • Birthplace: Sapporo, Hokkaido, Japan
  • Bloodtype: B
  • Height: 165cm


  • Her surname can also be romanized as "Ohnishi".
  • She graduated from Sapporo Daigaku Joshi Tanki Daigakubu.
  • She is apparently married, as of September 12, 2012.
  • She is also an "STV Radio Personality".
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