Naruto's fighting style would become more strategic. Since the Hyuuga have a very calculated approach to combat with their focus on chakra points and precise strikes, Naruto would start to think more like a Hyuuga in battle. He might hold back his initial冲动 (impulse) to rush in and instead analyze his opponents first. He could use his new - found Hyuuga abilities, like enhanced vision or chakra point manipulation, to set up his attacks more carefully. For example, he could use his clones not just as a distraction but also to force his opponents into positions where he can more easily target their chakra points with his Gentle Fist - like techniques.
Well, first of all, he might start using his body in a more graceful way. The Hyuuga are known for their elegant movements. Naruto could begin to move more like a Hyuuga, using his body's positioning to his advantage. He could also use the Byakugan - like abilities if his Hyuuga blood gives him access to it. This would mean he could see his opponents' attacks coming from a different perspective, allowing him to dodge more effectively and counter - attack in ways he couldn't before. His fighting style would become a blend of his Uzumaki power and Hyuuga techniques.
His combat abilities would change a great deal. He'd likely be more proficient in close - range combat due to learning the Hyuuga's Gentle Fist. This would give him an edge in battles where quick, precise strikes are needed.
His fighting style might also become more strategic. Since the Amaterasu Zanpakuto is a powerful weapon, Naruto would need to think about when and how to use it. He might use his regular ninjutsu to distract his enemies first and then surprise them with a swift strike from the Zanpakuto. Also, he could use his clones to set up a formation where the Zanpakuto's power can be maximally utilized, like having clones surround an enemy and then all attack with the Amaterasu - infused Zanpakuto at once.
Naruto could combine his Shadow Clone Jutsu with Stormbreaker. He could create clones to surround his enemies and then use Stormbreaker to launch a powerful attack from the center. This would be a new and unexpected tactic for his opponents. Also, he might use his chakra to enhance the power of Stormbreaker even further, like making it shoot out energy blasts.
His fighting style would become a blend of his original ninja techniques and the powers of Hyourinmaru. Naruto could use his clones to distract opponents while he uses Hyourinmaru to strike from unexpected angles. The ice powers would give him an advantage in certain terrains, like frozen landscapes. He would also have to learn to control the release of Hyourinmaru's power, which is different from his chakra control. This would lead to a more diverse and unpredictable fighting style.
His fighting style would become more versatile. Naruto is used to his shadow clones and Rasengan techniques. But with Samehada, he could add a whole new dimension. Samehada absorbs chakra, so Naruto could use it to drain his opponents' chakra during close combat. He might also be able to combine his own chakra with Samehada's absorption ability to create some unique attacks that are more about disabling the enemy's chakra system rather than just physical damage.
His fighting style would likely incorporate more acrobatic moves. Since the Keyblade can be used for things like jumps and dashes in mid - air, Naruto would start using these abilities. He might also use the Keyblade to block attacks more effectively than he could with just his kunai or shuriken. And he could use the Keyblade's power to enhance his speed, allowing him to quickly close the distance between him and his opponents or dodge attacks more easily.
Well, it might change his relationships. For example, with Hinata. If Naruto has Hyuuga blood, their connection could be seen in a different light. Maybe there's some long - lost family connection that is revealed. And within the Hyuuga clan itself, Naruto could face different reactions. Some might be more accepting because of his new - found relation, while others might be suspicious or jealous, especially those who are vying for power within the clan.
His living situation would be much different. Instead of living alone, he would be part of a large clan. He'd have a proper family structure with elders, siblings perhaps, and aunts and uncles. This would give him a sense of belonging that he lacked before.
Well, if Naruto has a katana in fanfiction, it could make his fighting style more diverse. He could combine his existing ninjutsu with katana - based attacks. For example, he might use his shadow clones to create distractions while he closes in with the katana for a swift strike. This would add an element of close - range lethality to his combat, which is different from his typical long - range ninjutsu attacks.
Having a sword would likely make Naruto's fighting style more versatile. He could use it for defense as well as offense. Maybe he would learn new jutsus that are specifically designed to enhance the power of the sword, like infusing it with chakra to make it cut through stronger defenses. This would also change his strategic approach in battles, as he now has a melee weapon at his disposal.