The music was composed by Norihito Sumitomo;[1] the series homonymous opening theme song is sung by Hiromi and the closing theme was "Ai no Tame ni." by Aya Ueto—who also starred in the leading role.[77] On July 23, 2004, Geneon Universal released the series on DVD; it was available as five individual volumes or as a DVD box set.[78] Its soundtrack was published by Nippon Columbia on September 22, 2004.[79] Serving as a sequel to the series, a special episode was aired on September 23, 2004, and then was released on DVD on December 22 by Geneon Universal.[80]