Anime The series is directed by
Takuya Igarashi, with character designs by Yoshiyuki Ito and Hiroka and Misa Mizuya. The anime premiered on October 3, 2010, and ended on April 3, 2011. The series was collected by Aniplex in a total of nine DVD and Blu-ray volumes. A Blu-ray box was also released on January 23, 2013. In North America,
Aniplex of America premiered the first episode at the 2010
New York Comic Con/
New York Anime Festival on October 9, 2010.
Bandai Entertainment formerly licensed the series in 2011. The series was streamed with English subtitles by
Aniplex of America on
Hulu,
Crackle, and
Crunchyroll starting on August 17, 2011.
Music ;Opening themes • "Gravity Ø" by
Aqua Timez (1–13) • "Shining☆Star" by
9nine (14–24) ;Ending themes • "
Cross Over" by 9nine (1–13) • "
Pride" by
Scandal (14–25) ;Insert Maiden songs • "First Galaxy" by Takuto Tsunashi (
Mamoru Miyano) • by Sakana-chan (
Haruka Tomatsu) • by Wako Agemaki (
Saori Hayami) • by Mizuno Yō (
Rina Hidaka) • by Nichi Keito (
Ami Koshimizu)
Manga A manga adaptation, illustrated by Key by Ylab, was serialized in
Square Enix's
Young Gangan from September 17, 2010, to December 2, 2011. Square Enix collected its chapters in three volumes, released from February 26, 2011, to January 25, 2012. ==References==