Author: RAIKU Makoto
Every 100 years, 100 demon children are sent to Earth to compete in a battle to become king of the Demon World. Each demon is paired with a human partner who is given a spell book of a specific color. The human can cast the demons spells through their book. If a demons book is burned, they disappear and return to the Demon World. The last demon remaining becomes the king. The show is oriented around Gash Bell and his human partner, Takamine Kiyomaro.
Won the 48th Shogakukan Manga Award in the Shounen category.