Kodoku na Kokoro ANIME: Rozen Maiden OST: Rozen Maiden OST (2004) [audio]
Rozen Maiden (ローゼンメイデン, Rōzen Meiden?) is a manga by the group Peach-Pit, with an anime series of the same name. The story centers around Sakurada Jun, a young hikikomori boy that finds himself indebted to a living doll by the name of Shinku. Jun's sometimes comedic, sometimes dramatic, experiences with Shinku--as well as the other six dolls of the Rozen Maiden--slowly bring him out of his depression and back into the world that he had abandoned.
In TV Asahi's "Top 100 Anime Ranking" polled in 2006, Rozen Maiden was ranked 9th on the list.