Shaman King is an anime series based on the manga of the same name written by Hiroyuki Takei. The series is directed by Seiji Mizushima and co-produced by TV Tokyo, NAS, and Xebec. At an early stage of anime production, Takei himself helped the anime's staff. However, he soon left the staff due to his time limitations as he was working in the manga. In September 2020, Mizushima commented that the original anime material presented in the latter half of the show was not something he did on his own accord, and it was requested from Shaman King's original publisher Shueisha. The 64 episodes were aired between July 4, 2001 and September 25, 2002 on TV Tokyo in Japan. While originally faithful to the manga, eventually the anime deviated from the original storyline as the manga was still being se