Satoru Kōsaki
is the ninth such album containing background music tracks and radio segments from the anime version of "Lucky Star", which was released with the ninth DVD. The first eight tracks are BGM tracks from the anime, all composition are Satoru Kōsaki, and the last six are from radio segments from Radio Program "Lucky Channel" with Hiromi Konno as Akira Kogami and Minoru Shiraishi as himself.