The village elders might also be part of this fanfic. They could be worried about Naruto's random throwing as it might be seen as a threat to the village's order. And then there could be some random villagers who either get hit by the things Naruto throws or are just witnesses to his wacky antics.
Well, it could be about Naruto getting frustrated during a training session and starts throwing random ninja tools around, which accidentally creates a new jutsu.
Sasuke can also be involved. His intelligence in combat and his knowledge of various jutsu make him a great addition to a fanfic centered around intelligence. He and Naruto can have intellectual battles or work together to face a greater threat.
One benefit is that it can expand your creativity. Seeing how other fans re - imagine stories and characters can inspire your own creative thinking.
Sasuke is often a main character in 'eye naruto fanfic'. Since he has the Sharingan, many fanfics explore different aspects of his eye power, like how he might develop it further or use it in new and unexpected ways. Another one is Hinata. With her Byakugan, fanfic writers can create stories about her using it in battles or for some other special purposes, like finding hidden secrets in the ninja world.
Naruto is the obvious one. His connection to the Uzumaki clan makes him the driving force behind the rebuilding. Hinata would also be likely involved, as Naruto's wife, she would support him and might contribute to the new Uzushiogakure in areas like family support and community building.
Obviously Naruto himself is the central character. Sasuke would also likely be involved. Given their history and Sasuke's own complex relationship with Konoha, he might side with Naruto or at least be a key figure in the events. Kakashi too, as he has been Naruto's teacher and is an important figure in Konoha. He could be caught in the middle, trying to understand Naruto's motives and also trying to uphold Konoha's stability.
In addition to the main Naruto crew, characters like Jiraiya can be important in 'prodigious naruto fanfic'. He was Naruto's mentor, so in fanfics that explore Naruto's growth further, Jiraiya is likely to be there. Also, villains like Orochimaru or Pain can be central in some fanfics, especially those that deal with Naruto facing greater threats or trying to redeem the villains.
Naruto himself is often involved. Imagine a fanfic where Naruto finds a strange mask that gives him new powers, but also has some negative side - effects. Sasuke can also be a main character in such fanfics. He might be on a quest to find a mask that has a connection to his clan's history.
Definitely Hinata. Her gentle yet strong - willed nature could be an interesting contrast when dealing with the often - mischievous yokai from Nurarihyon. Gaara too, as his own experiences with being an outcast and having a powerful force within him could have parallels in the Nurarihyon world where some yokai are feared or misunderstood. And Rock Lee, his determination and unique fighting style could bring a new dynamic to the interactions in the fanfic.
The Kazekage is the central figure in 'naruto kazekage fanfic'. But we also see characters like Sakura. She is a strong kunoichi and her medical skills could come in handy in a story set in the Naruto world. Another character often involved is Shikamaru. His intelligence could play a crucial role in any plot related to the Kazekage. And of course, the Sand Village elders might be important characters as they have influence over the Kazekage and the village's decisions.