The Hidden Leaf Village has produced some of the best ninjas in Naruto. This makes sense since the titular character comes from this village, and he needs friends who can keep up with him. However, only one of those ninja can prove themselves exceptional enough to be granted the title of Hokage, and one of the many requirements for this title is strength. Determining the strongest characters in Naruto is a little tricky. The series doesn't have the same exponential power creep as its battle Shonen contemporaries like One Piece or Bleach.
Source：https://www.cbr.com/naruto-strongest-hokage/
