Was there any good anime (not a manga) where the main character had great strength or something like that…

There were many good anime (not manga) with powerful main characters such as Sword Art Online, Attack of the Giants, Naruto, One Piece, and so on. The male protagonists in these animes usually had great strength and abilities. For example, Kirito in the Sword God Domain could control weapons in virtual reality. Alan in the giant could transform into a human giant and had great strength. Naruto in the Naruto could control the power of the tail beast, and so on. The male protagonists in these animes had unique charms and storylines that were deeply loved by the audience.