It could be about Naruto in a super - powered fighting scenario. Maybe it features Naruto with enhanced combat abilities, taking on new and more powerful enemies in the Naruto universe.
Well, Naruto is definitely one of the main characters since it's in the title. He would be the central fighter. Sakura might also be a main character, perhaps as Naruto's support or even as a fighter herself, using her medical ninjutsu in combat in new and creative ways.
One common theme is the struggle for power. Naruto has to push himself to the limits to become a brutal fighter, often facing stronger opponents. Another theme is self - discovery. As he becomes more brutal in his fighting, he also discovers new aspects of himself.
Sasuke could be one of his allies. Sasuke's natural combat skills and his sharingan would make him a great asset in aerial battles. He could quickly analyze the enemy's movements and strategies.
One interesting concept could be new jutsu creations. Fanfic authors might come up with unique ninjutsu that the original series didn't have. For example, a jutsu that combines water and lightning elements in a completely new way.
One possible plot could be Naruto using his ninja skills in the context of flying. Maybe he has to use his quick reflexes to dodge enemy fire while in the air. His ability to sense danger could be translated into anticipating enemy attacks during aerial battles.
Maybe Naruto is transported into the Street Fighter world. He could use his ninja skills in the Street Fighter battles, like using his shadow clones to confuse opponents. And perhaps he teams up with some of the Street Fighter characters to fight against a common enemy.
I'm not sure about a specific 'Naruto is a Street Fighter' fanfiction to recommend. You could try searching on fanfiction websites like FanFiction.net or Archive of Our Own. They usually have a wide variety of fan - made stories.
One idea could be to create a story where Naruto discovers a new and powerful fighting style from an ancient scroll. Another could be a fanfiction about a tournament among all the ninja in the Naruto universe, with unique rules and unexpected alliances. Or perhaps a story where Naruto has to fight an enemy who can copy his every move and he has to find a way to outwit them.
The power struggle is a significant theme. Characters from Naruto are used to their own power levels and abilities like chakra. In Street Fighter, it's more about physical and martial arts skills. In fanfic, they often compete or cooperate to overcome challenges. Also, self - discovery is a theme. As Naruto characters enter the Street Fighter world, they learn new things about themselves and their capabilities.