Rozen Maiden is a manga series by Peach-Pit. It has been adapted into four anime series by Tokyo Broadcasting System. The anime series had its music produced by Mellow Head with soundtrack composed by Shinkichi Mitsumune. In Mellow Head was renamed to On The Run and in later was merged into Lantis. The anime has also produced several theme music and had their anime voice cast used to produce radio dramas. The soundtrack, theme music, and radio dramas were released by Mellow Head, On The Run, and Lantis. Prior to the anime's creation, a radio drama titled Drama CD Rozen Maiden was produced and released by Frontier Works with their own voice cast.