The show is based on the original work by Alexandre S. D. Celibidache that was directed by Souichi Masui based on the series composition from Masahiro Yokotani.
Kanami Sekiguchi handled the character designs based on the original work by BUNBUN.
Each CD focuses on its particular area with the opening or closing in full, TV side, and instrumental, but also a few other tracks to be included.