Hunter x Hunter, Fairy Tail Recommendations
Both main cahar are strong and be in a jorney about to find yours masters and know new friends that be strong too, lol , both have a lot of funny and action, intense battles and super powers.
The main character Gon and Natsu are very similar. They'd do anything for their friends and they arn't the smartest people in the world. Also when people first meet them they underestamate them