Secrets of the Asakura Family
The story of Hao and the Asakura family is revealed when Yoh's grandfather asks Anna to take the book that contains Hao's teachings to Yoh. Meanwhile, Ashiru, one of Hao's followers, challenges the group to kill Yoh's friends, not knowing that the X-Laws are about to intervene in the fight.
Aired 20/02/2002EP 33 - Secrets of the Asakura Family

2001
Shaman King
Shamans possess mysterious powers that allow them to commune with gods, spirits, and even the dead…and Manta Oyamada's about to learn all about them, because his class just welcomed a new transfer student: Yoh Asakura, a boy from way off in Izumo…and a shaman in training!
(Source: Kodansha USA)