A timid young boy who loves all sorts of games, one day solves an ancient puzzle known as the Millennium Puzzle, causing his body to play host to a mysterious spirit with the personality of a gambler.

• Megumi Ogata
• Toshiyuki Morikawa
• Yumi Kakazu
• Ryotaro Okiayu
• Yukana
• Hikaru Midorikawa
• Tsutomu Kashiwakura
• Kaneto Shiozawa