Well, Naruto is most likely one of the main characters. Since it's related to Naruto, he would probably be at the center of the story, with his journey and growth being a major focus.
I don't know for sure since I haven't read it. But usually, there would be a protagonist who wields the limitless sword. There might also be an antagonist who wants to take the sword for their own evil purposes.
One interesting idea could be exploring new jutsu combinations for Naruto. For example, combining the Rasengan with some nature - based chakra in a way that has never been seen before. It might make him even more powerful and give him an edge in battles.
Naruto is a given main character. He's the protagonist of the original series and is likely to have a major role in the fanfiction too. Chuko is another main character, and their relationship with Naruto is probably what drives a lot of the plot. Additionally, characters like Sasuke or Sakura might also be involved, depending on how the fanfiction is written.
Obviously, Naruto is one of the main characters. Since it's about him in the past, he is central to the story. His friends like Sasuke and Sakura might also be involved in some way. And of course, characters from the past like the Sannin (Jiraiya, Tsunade, and Orochimaru) could play important roles as they are key figures in Naruto's world history.
Typically, Naruto would be a central figure. But it could also focus on characters like Sakura. She has her own strengths and development arc. In a limbo - related story, she might use her medical ninjutsu skills in unique ways in the limbo dimension. Also, Orochimaru could be a main character in some cases. His thirst for knowledge and power could lead him to explore the limbo, and Naruto may have to deal with him there.
Naruto's friends like Sakura and Kakashi could also be part of Naruto Spartan fanfiction. Sakura might be interested in the Spartan medical techniques if there are any, and Kakashi could be intrigued by the Spartan military strategies. Their presence would add more depth to the story as they all navigate this strange new combination of Naruto and Spartan elements.
Well, clearly Naruto and Baku are the main characters. Naruto is the well - known protagonist from the Naruto series, with his orange jumpsuit and his dream of becoming Hokage. Baku is another character within the Naruto universe who often has his own unique personality traits and abilities that make for interesting interactions with Naruto in fanfiction.
The title suggests Naruto as a main character. However, depending on the plot of the fanfiction, it could introduce new characters as well. But from the Naruto series, it's very possible that his closest friends like Choji, who is always there for Naruto in times of need, could be main characters. Also, the fanfiction might focus on Naruto's interactions with the older generation like Jiraiya (if set in a time when he was still alive) in this maskless state, so they could also be considered main characters in the context of this fan - made story.
Well, obviously Naruto and Caesar are the main characters. Naruto is the energetic and determined ninja from the Hidden Leaf Village, known for his powerful jutsu and never - give - up attitude. Caesar, on the other hand, brings his own set of skills and characteristics, which could vary depending on how the author portrays him in the fanfiction.
Obviously Naruto would be one of the main characters. There might also be characters like Sasuke who could be involved in the shadow - related plot, as he has his own dark side and secrets.