Spirit of Sword
Ambushed by the X-Laws, Yoh and his friends must decide how they will take the knowledge that Yoh is Hao's twin. Meanwhile, Amidamaru's spirit evolves.
Aired 24/04/2002EP 42 - Spirit of Sword

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)