An audio drama CD was released by Scitron Digital Contents on September 20, 2000. It features two storylines: one exploring the first encounter between K' and Kula Diamond; the second story focuses on Athena Asamiya as she meets rivals in an airport. Series' writer Akihiko Ureshino wrote two light novels published by Kadokawa Shoten. The first novel, "Strikers Strike Back", acts as a self-parody of the game's storyline and was released on February 19, 2001. The second novel, "Icicle Doll", was released on December 20 the same year and features a more serious storyline.