Realize (リアライズ, Riaraizu) is the fifth studio album by Japanese singer/songwriter Hideaki Tokunaga.

Released on May 21, 1989, the album sold over 300,000 copies and peaked at No.

[4] The album features the singles "Saigo no Iiwake", "Koibito", and "Myself ~Kaze ni Naritai~" / "Kokoro no Ball".

The English-language song "You're in the Sky ~Eolia~" was used for TV commercials promoting Panasonic's Eolia air conditioner line.

All music is composed by Hideaki Tokunaga and arranged by Ichizo Seo.