It's hard to say for sure without reading it, but it could include Naruto himself as the concept of the shinobi way is central to his character. There might also be Sasuke, as his journey also ties in with the shinobi way in many ways.
There could be original characters created by the fanfiction author. These new characters might be introduced to provide a fresh perspective on the shinobi way. They could interact with the well - known Naruto characters and influence or be influenced by their views on the shinobi way.
Other popular characters from the Naruto series like Sakura, Kakashi, or Jiraiya might also be main characters in this fanfiction. Sakura, for example, has her own development in relation to the shinobi way, and Kakashi is a character who has a deep understanding of it. Jiraiya, being Naruto's mentor, has his own take on the shinobi way which could be further explored in the fanfiction.
The fanfiction might have a distinct writing style that sets it apart. It could use vivid descriptions to bring out the essence of the shinobi way. It might also delve deep into the moral and ethical aspects of being a shinobi, which could be different from the mainstream Naruto story. It could explore how characters deal with the conflicts between their personal beliefs and the demands of the shinobi world.
Obviously Naruto is one of the main characters since it's in the title. He is likely to be the central focus of the story as the last shinobi.
There could be new characters as well. The fanfiction might introduce some young shinobi who are the last hope of the shinobi world. These new characters could have unique abilities and backstories, and they might learn from the older, more experienced shinobi. They could be mentored by the likes of Kakashi or Guy.
Obviously, Naruto would be the main character as it's about him being the 'god of shinobi'. But there could also be other characters like Sasuke, who might be in a different relationship with Naruto now that he is a god - like figure. Sakura could also play a role, perhaps as a healer trying to understand Naruto's new powers.
The main characters could be a combination of well - known Naruto characters and new ones made for the fanfic. Maybe a Kiri shinobi could be a main character, someone with a unique backstory and abilities. It could also have characters from other villages who come to Kiri for some reason, like a joint mission or to seek refuge. And of course, there might be some antagonist characters within the Kiri village who create conflict for the protagonists.
Naruto himself is often a popular character in 'naruto shinobi way fanfic'. His iconic status in the original series makes him a natural focus. Sasuke is also very popular as his complex relationship with Naruto and his own journey to define his shinobi way are ripe for exploration in fanfiction.
In many 'naruto kami no shinobi fanfiction', Kakashi could play an important role. He might be the one guiding Naruto in understanding the ways of the kami, as he has a vast knowledge of different jutsus and the ninja world in general. Also, characters like Hinata could be involved. Maybe she has some sort of connection to a kami as well, which could lead to a new relationship dynamic with Naruto.
Obviously, Naruto would be one of the main characters. He's the central figure in the Naruto series, especially when it comes to his early days as a shinobi. His friends like Sasuke and Sakura would also likely be main characters as they were always by his side during his initial shinobi experiences.
Obviously Naruto would be one of the main characters. Since it's about him becoming the next god of shinobi. There might also be Sasuke, as he has always been an important part of Naruto's story. And perhaps some of the older characters like Kakashi could also play important roles, guiding Naruto in his journey.
Most likely Naruto would be the main character since it's in his name. But there could also be other characters like Sasuke, Sakura, Kakashi etc. as they are important in the Naruto universe and might interact with Naruto in his 'god among shinobi' state.