"BLUE DROP~天使達の戯曲~ Vol.1 [DVD]" [Blue Drop: Tenshitachi no Gikyoku Vol.1 [DVD]] (in Japanese). Archived from the original on November 26, 2022. Retrieved December 21, 2007.
"Anime DVD" (in Japanese). Bestack. Archived from the original on December 10, 2008. Retrieved March 18, 2009.
blue-drop.jp
クロニクル [Chronicle] (in Japanese). blue-drop.jp. Archived from the original on February 1, 2008. Retrieved October 12, 2007.
メインスタッフ [Main staff] (in Japanese). blue-drop.jp. Archived from the original on January 11, 2008. Retrieved December 21, 2007.
放送スケジュール [Broadcast schedule] (in Japanese). blue-drop.jp. Archived from the original on February 13, 2008. Retrieved December 21, 2007.
ストーリー [Story] (in Japanese). blue-drop.jp. Archived from the original on January 28, 2008. Retrieved December 21, 2007.
"OP/ED" (in Japanese). blue-drop.jp. Archived from the original on February 11, 2008. Retrieved December 21, 2007.
"DVD" (in Japanese). blue-drop.jp. Archived from the original on January 20, 2008. Retrieved December 21, 2007.
web.archive.org
クロニクル [Chronicle] (in Japanese). blue-drop.jp. Archived from the original on February 1, 2008. Retrieved October 12, 2007.
メインスタッフ [Main staff] (in Japanese). blue-drop.jp. Archived from the original on January 11, 2008. Retrieved December 21, 2007.
放送スケジュール [Broadcast schedule] (in Japanese). blue-drop.jp. Archived from the original on February 13, 2008. Retrieved December 21, 2007.
ストーリー [Story] (in Japanese). blue-drop.jp. Archived from the original on January 28, 2008. Retrieved December 21, 2007.
"OP/ED" (in Japanese). blue-drop.jp. Archived from the original on February 11, 2008. Retrieved December 21, 2007.
"DVD" (in Japanese). blue-drop.jp. Archived from the original on January 20, 2008. Retrieved December 21, 2007.
"BLUE DROP~天使達の戯曲~ Vol.1 [DVD]" [Blue Drop: Tenshitachi no Gikyoku Vol.1 [DVD]] (in Japanese). Archived from the original on November 26, 2022. Retrieved December 21, 2007.