The 52-episode season (39 in the dub) is produced by d-rights and Nelvana under the direction of Kunihisa Sugishima. The season was first broadcast on TV Tokyo in Japan from April 3, 2011 until April 1, 2012. It premiered in Singapore on August 19, 2012 on Cartoon Network. It later premiered in the U.S. on October 13, 2012, and in Australia on April 30, 2013.