Naruto's relationship with his former mentors in Konoha would be complex. They might see his move as a betrayal, while Naruto might view it as a necessary step for his growth. In Kiri, he could find a new mentor who has a different style of teaching. This new relationship would shape his ninja skills and his view of the ninja world in a whole new way. And as for his enemies in Konoha, they might see his departure as an opportunity to cause trouble for Konoha, blaming it on Naruto's 'abandonment'.
Well, Naruto's bond with Sasuke would be deeply affected. Sasuke might take Naruto's leaving Konoha as a sign that Naruto has given up on their rivalry or their friendship. In Kiri, Naruto would meet new comrades. These new relationships would be different from what he had in Konoha. In Kiri, the culture and the way of life are different. He would have to adapt to a more cut - throat environment, and his relationships would be based on different values compared to those in Konoha.
His relationship with his friends in Konoha would be severely strained. They would likely feel hurt and confused by his sudden departure. On the other hand, in Kiri, he would have to build new relationships from scratch. He might initially be an outcast but gradually earn the respect of some Kiri ninjas.
Naruto joining Akatsuki in fanfiction would turn his relationships upside down. His friends in the Leaf would initially feel betrayed. However, some might start to question if there's more to Naruto's decision. His relationship with Akatsuki members would be a mix. He'd be constantly in a tug - of - war with Itachi, who has his own plans regarding Naruto. And his interactions with Pain would be intense, as Pain represents a very different ideology from Naruto's. Naruto would have to struggle to find common ground or at least a way to coexist with these new 'comrades' while still holding onto his own values.
His relationship with Sasuke would become even more complex. Sasuke might be suspicious of Naruto's motives for joining Akatsuki, thinking he has truly turned to the 'dark side'. Or, they could end up on opposite sides of a conflict within Akatsuki itself if their goals within the organization differ.
If Naruto joined the Akatsuki, his relationship with the other Akatsuki members would be diverse. Some, like Hidan, might see him as an enemy no matter what. But others, like Konan, might be more open to him. She has a more complex view of things compared to some of the more blood - thirsty members. Naruto would also have to deal with the Akatsuki's leader, Pein. Their relationship could range from mutual respect to outright hostility depending on Naruto's actions and goals within the organization.
His relationships would be completely turned upside down. His friends in the Leaf Village would be confused and hurt. Meanwhile, in Akatsuki, he'd have to build new relationships. Some members might be hostile at first, but others could potentially become comrades. For example, he might form an unlikely bond with Hidan, who is very different from Naruto in beliefs but they could learn from each other in a strange way.
His relationship with Sasuke would likely become more strained. Since Sasuke has his own complex feelings about Konoha, if Naruto is sick of it too, they might not see eye - to - eye on how to deal with the situation. Their bond which was once about protecting the village could be broken.
His water - based jutsu might improve. Since Kiri is known for its water ninjutsu, Naruto could learn new techniques or modify his existing ones. For example, he could combine his Rasengan with water chakra to create a more powerful and water - enhanced attack.
His personality might become more guarded. He'd be surrounded by people who are mostly out for themselves or have very different values from him. So, he'd need to be more cautious in showing his true self.
His relationships with his friends would become more complex. For example, Sasuke might be jealous or in awe of Naruto's new power. Sakura might see him as more of a distant figure, someone she can't fully understand anymore. And his old teachers like Kakashi would be in a position of having to respect Naruto's new status while still trying to guide him in some ways.
His relationships would become very complex. His friends in Konoha would be in shock. Naruto leaving Konoha for Kumo is like a slap in the face to them. They would wonder what drove him to such a decision. For example, Naruto had such a strong bond with Iruka - his first mentor. Iruka would be deeply saddened and would question if he had failed Naruto in some way. And Naruto's relationship with Kakashi would also take a hit. Kakashi would be worried about what this means for the future and how it could potentially lead to conflict between Konoha and Kumo.
If the Konoha 12 saw the future, their relationships would be greatly affected. Naruto and Sasuke's bond might strengthen as they work together to avert future disasters. Sakura might become more understanding of Sasuke's actions in the future she saw. Shikamaru and Choji could start training together more intensively, preparing for what's to come.