Plot: Shaman King: Power of Spirit is the second Shaman King game released on the PS2, while the first was Shaman King: Funbari Spirits, which was a Japan-exclusive cel-shaded fighter. Much confusion has erupted over if the two games are related, but they are not. Wikipedia
Plot: Shaman King: Legacy of the Spirits, Soaring Hawk and Shaman King: Legacy of the Spirits, Sprinting Wolf are role-playing video games based on the Shaman King manga and anime series. The games were released for the Game Boy Advance by Konami on February 8, 2005. Wikipedia
Plot: Mutsu to Nohohon is an action video game released in 2002 by Tomy. The game was only released in Japan. The game entails being a mutsu and swimming around your kingdom being which ever one you choose; either snow bunny, bear, hamster, or penguin. The game has 12 levels, one for each month of the year...
Plot: Special Jinsei Game is a board game-based video game released for the Nintendo GameCube in Japan in 2003 by Takara. The game was intended for younger children however, as a video game it was not a successful game and had low sales. Wikipedia