In this kind of fanfiction, characters like Bulma from Gohan's world could be important. She could be the one who discovers the connection between Naruto and Gohan and tries to help Naruto understand his heritage. Also, villains from both worlds could become main characters in a sense. For example, a villain from Gohan's world could team up with an Akatsuki member in the Naruto world, forcing Naruto and his friends to fight against this new and powerful alliance.
Gohan himself could be a main character in some form. Maybe he exists in Naruto's memories or as a spirit guide. Another potential main character could be Sakura. She might be interested in Naruto's new powers and try to help him understand and control them. And of course, there could be new characters introduced from Gohan's world that interact with the Naruto characters.
Iruka could be an important character. He's always been like a father figure to Naruto, and now with this new revelation, he might have to help Naruto deal with it. Hinata could also be in the story, and her feelings for Naruto could be complicated by his connection to Kisame. And then there could be some original characters created just for this fanfiction, like a ninja who was a former ally of Kisame and has some information for Naruto.
Sasuke could be a main character. He might be initially skeptical of Naruto's new void powers but later come to understand and support him. Kakashi could also play an important role as he has a lot of knowledge and experience, and could help Naruto figure out how to control his void - related abilities.
Well, Sasuke is likely to still be a main character. His relationship with Naruto would be even more complex if Naruto is the son of Apollo. He might be jealous of Naruto's new powers or intrigued by them. Another could be Kakashi. He would play a role in guiding Naruto in understanding and controlling his powers inherited from Apollo.
Sakura might also play an important role. She could be one of the first to notice the changes in Naruto due to his divine connection. Maybe she tries to help him understand and control his newfound abilities, while also dealing with her own feelings for him in this new context.
Another main character could be Kakashi. As Naruto's mentor, he would have to guide Naruto in understanding and using his powers related to being Raizen's son. He might also be the one to protect Naruto from those who would seek to harm him because of his new identity.
Well, in addition to Naruto, Gaia herself could be considered a main character in a sense, even if she might not be a physical presence all the time. If the fanfiction delves into Naruto's heritage, there could be other characters related to Gaia's past or other 'sons' or 'daughters' of Gaia in the Naruto world. And of course, Naruto's friends like Sakura would also be important. Her reaction to Naruto's new identity could range from shock to being supportive, and she might be involved in Naruto's new adventures related to his connection to Gaia.
Sasuke could be one of the main characters. He might be suspicious of Naruto's new powers and how they change Naruto. Their relationship could become more complex as Sasuke tries to understand if Naruto is still the same person he knew.
Well, Naruto is the main character by default in 'naruto son of joker fanfiction'. However, other main characters could be the Hokage at that time. The Hokage would be in a difficult position as Naruto is now related to a very different kind of character. Additionally, new characters created specifically for this fanfiction could be main characters. They could be hybrids of Naruto's world and the Joker's world, with unique abilities and personalities that drive the story forward.
Obviously Naruto would be one of the main characters. And since it's about him being the son of Arachne, Arachne herself could be a significant character, either in flashbacks or as some kind of guiding force in Naruto's life. His friends like Sasuke and Sakura would also likely be main characters as they interact with Naruto and are affected by his newfound identity.
Obviously Naruto and Sasori. Naruto as the'son' would be the central figure in terms of the story's development. And Sasori, as his 'father' in this fanfiction, would play a crucial role in shaping Naruto's growth.