Shaman King

Asakura Yoh is a shaman who can speak with spirits. He joins the Shaman Fight, a tournament where the winner gains the power to connect with the Great Spirit, known as God. His fiance, Anna, also pushes him to compete, hoping to become the Shaman King's wife. Along the way, Yoh relies on his friends-Manta, Horo Horo, and Ryu-as well as Amidamaru, his loyal samurai ghost companion.