A "Blue Drop" anime series directed by Masahiko Ohkura and produced by Asahi Production and BeSTACK aired in Japan between October 2 and December 25, 2007 under the title . The first DVD release on December 26, 2007 was accompanied with a bonus 6-chapter manga volume called . In 2008, two drama CDs were released. The first, released on May 23, was titled "Lover Side", and included the third chapter of "Tenshi no Itazura". The second, released on June 27, was titled "Traitor Side", and included the fourth and final chapter of the "Itazura" one-shot series.