Zatch Bell!
About Zatch Bell!
Takamine Kiyomaro, a depressed don't-care-about-the-world guy, was suddenly given a little demon named Zatch Bell to take care of. Little does he know that Zatch is embroiled in an intense fight to see who is the ruler of the demon world.
Fuji TV's Zatch Bell! is an animation, comedy, and kids series. It ran for one season of 150 episodes between April 2003 and March 2006.
Its themes are tournament, based on manga, supernatural, and magic. The story is adapted from a manga. Takahiro Sakurai appears as Kiyomaro Takamine (voice), Ikue Otani as Gash Bell (voice), Satomi Korogi as Umagon (voice), and Rie Kugimiya as Tio (voice).
Demon Slayer: Kimetsu no Yaiba, The Seven Deadly Sins, and InuYasha make useful companions to Zatch Bell!, all filed under demon. TMDB voters put it at 8.5 out of 10 across 273 votes and it carries a TV-Y7 rating.