Super Child

Both are action anime from the 90's that involve an overpowered flying red head kid and characters tasked to hunt down evildoers. Super Kid differs with a task-force of "super kids" who work to arrest space criminals. While Houshin Engi involves a corrupt empire, dark magic, evil spirits and a world of the brink of destruction, where its hero is tasked to hunt down all the evil in the land. I can't say I would recommend these anime to anyone but if you want to try them be my guest. 

This not only came out at the same time DBZ was airing but several characters blatantly look like the original characters. They even have Piccolo and Krillin ripoffs.  

Super Kid is the fan fiction written by a ten-year-old who was so into Dragon Ball, he thought he and his friends could be Goku and company.