Vampire Legend
The group is attacked by another of Hao’s followers, who claims to be a vampire. Meanwhile, Anna and Manta leave to America.
Aired 06/03/2002EP 35 - Vampire Legend

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)