On June 9, 2010, the official Japanese Warner Bros. website announced an anime version of the series entitled Supernatural: The Animation, which debuted in Japan in January 2011 and is produced by famed Japanese anime studio Madhouse. Shigeyuki Miya and Atsuko Ishizuka are co-directors for the series, with Eric Kripke credited as the project creator. Madhouse co-founder Masao Maruyama serves as executive producer, with Naoya Takayama supervising the scripts and Takahiro Yoshimatsu designing the characters. Yūya Uchida and Hiroki Touchi, who voice Sam and Dean for the Japanese dub of the live-action series, reprise their roles.