Hana no Image is Okada Yukiko's tenth single, released after her death. The single was planned to be released on May 14, 1986, however, it was postponed due to fears it might create more copycat suicides. The single was eventually released on March 17, 1999 as the fourth disc of the Memorial BOX album.
- Hana no Image (花のイマージュ; The Flower's Image)
- Himitsu no Symphony (秘密のシンフォニー; The Secret Symphony)