Soul Cemetery Park
Yoh's tranquility of mind breaks Ren's resolve, and their fight comes to a draw. Realizing that his ways were wrong, Ren decides to fight his uncle, the source of all his hatred. It all goes downhill, though, when he and June are captured.
Aired 14/11/2001EP 20 - Soul Cemetery Park

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)