Well, perhaps Naruto, feeling neglected in his own village, decides to seek a new start in Kiri. He might meet new friends and allies there, like some of the unique ninja in Kiri. He could also face challenges from those who are suspicious of an outsider joining their ranks.
There's also Killer Bee. Since he has a connection to the outside world and is a powerful ninja. Naruto and he could cross paths in Kiri. They might even have some rap battles or just share their ninja experiences. Another character could be Zabuza. Even though he's dead in the original story, in a fanfic, Naruto could somehow encounter his spirit or a young Zabuza - like character and learn some of his swordsmanship skills.
In 'naruto neglected kiri fanfiction', the plot might center around the internal problems of Kiri that are a result of being neglected. There could be a power struggle within the village as resources become scarce because of the lack of external support. Some clans within Kiri might be on the verge of disappearing due to this neglect. And a group of brave Kiri ninjas, led by a strong protagonist, could be trying to find ways to reverse this situation and make Kiri relevant again in the Naruto world.
Well, it could be that Naruto, feeling neglected in his own village, decides to seek a new start in Kumo. Maybe he meets some unique characters there who accept him for who he is and he begins to train in their style of jutsu, thus becoming a stronger shinobi in a new environment.
Well, Naruto joining Suna in this fanfic could lead to a shift in the power dynamics. Suna would gain a powerful ally in Naruto. He might start training Suna's younger ninjas, passing on his never - give - up attitude. Also, there could be political implications. With Naruto on their side, Suna could have a stronger voice among the Hidden Villages. Maybe Naruto would even help improve relations between Suna and Konoha, despite his past neglect in Konoha.
He might face a lot of challenges at first. The people in Kiri may not trust him easily as he is an outsider. But Naruto, with his determination, would start to prove himself by showing his ninja skills and his good heart.
It could be a young and ambitious Kiri ninja who has grown up seeing the neglect of his village. He might be determined to change the situation and prove that Kiri is not to be underestimated. Maybe he has a special jutsu or ability that he believes can put Kiri back on the map.
If Naruto joins the Kiri rebels in fanfiction, it would be a really interesting plot twist. Naruto is known for his ability to change people's minds. So, he could potentially convince some of the more radical rebels to take a more peaceful approach. Also, his combat skills are top - notch. He'd be able to hold his own against the Kiri forces that oppose the rebels. This could lead to some epic battles and alliances within the Kiri rebel storyline.
Besides Naruto, Yugito Nii could be a main character. She is a jinchuriki in Kumo, just like Naruto is in Konoha. They could bond over their shared experiences of being hosts. And there could be some of the Kumo elders who play important roles. They might be the ones who oppose Naruto's entry at first, fearing he could bring trouble, but then as they see how he can contribute to the village, their opinions change.
Gaara would probably be one of the main characters interacting with Naruto. They both have had difficult pasts and can understand each other on a deep level. Temari and Kankuro could also be important characters. Temari might spar with Naruto, while Kankuro could share his puppet - making skills with Naruto or learn from Naruto's combat techniques.