written by Hawkeyesmihawk
Every 1,000 years, one hundred mamodos (demons) come to Earth to fight other demons as part of an ongoing battle to reign as king. ZATCH BELL follows one such demon, who, while he was unconscious, was discovered by a man and sent to mentor the man's son, Kiyo Takamine. Kiyo is anti-social and by his mothers decision gash stays with him and they become partners.
The story has action (better than other kids anime) blood (which they barely show nowandays), slice-of-life
The songs the have are funny (yes they have songs but bear with it, because it only sometimes)
The story is a classic I don't think a seen a similar one to this.