Supernatural: The Animation (2011)

Overview
Based on the CW's Supernatural, the anime adaptation is produced by Madhouse and debut in Japan around January 2011. It's directed by both Atsuko Ishizuka and Shigeyuki Miya. Naoya Takayama was the supervisor of series composition while Takahiro Yoshimatsu was the character designer.

For Japan distribution, Warner Bros had released the series in DVD and Blu-Ray with the following schedule: For North American distribution, Warner Bros released the complete collection (Blu-Ray and DVD) on July 26, 2011.
 * January 12, 2011 - Episode 1-2
 * February 2, 2011 - Episodes 3-12
 * April 6, 2011 - Episodes 13-22