Fifth in the Zatch Bell series from Viz Media and Simon & Schuster UK.
ZatchBell: Every one thousand years, one hundred mamodo descend to earth and battle to become king of the mamodo world. They must partner with a human to use their spell books and unleash their incredible powers.
Zatchbell Coffret 1 ( Episodes 1 a 12 ) : DVD , FR
Zatch Bell S1&2