In the 'naruto forgotten son fanfiction', the central character is the forgotten son. However, there may be other characters that play crucial parts. For instance, the sensei or mentor figures in the son's life could be important. They could be the ones who first notice something strange about the son's situation. Also, villains might be present. They could be the ones behind the scheme of making the son forgotten, or they could be taking advantage of his forgotten state. And of course, Naruto's friends and comrades from his own adventures might make appearances, either to help or unknowingly hinder the forgotten son's journey.
The main character is surely the forgotten son. But we can't rule out other important characters. Sakura could be in the story, maybe she discovers some clues about the forgotten son. And Sasuke might also be involved, as he has a long - standing relationship with Naruto. Their children could also interact with the forgotten son, adding more layers to the story. Additionally, there could be some new characters created specifically for this fanfiction, like a wise old hermit who guides the forgotten son on his path.
Since I don't know the specific fanfiction, it's hard to say. But it's likely to include the forgotten doctor, and perhaps some Naruto characters like Naruto himself, Sasuke or Sakura who might interact with the doctor in some way.
Naruto is most likely one of the main characters. After all, it's a Naruto Shippuden - related fanfiction.
Obviously Naruto himself would be a main character as the story is about him being forgotten by his family. His parents, if they are alive in this fanfiction, could also be important characters. They are the ones who are forgetting him, so their actions and reasons for this forgetfulness would be crucial to the story. And perhaps his friends like Sasuke and Sakura could also play important roles. They might be the ones to support Naruto when his family fails to do so, and they could also help him in his quest to figure out what's wrong with his family.
Well, the forgotten child themselves is obviously a main character. They could be an original character created by the fanfiction writer, with their own personality and backstory. Naruto might also be a prominent character as the story is set in the Naruto universe. He could be the one who discovers the forgotten child or be involved in their journey in some way.
Since it's 'naruto son of dragons fanfiction', Naruto is the central figure. There could be dragon elders or dragon - shaped beasts as important characters. Maybe there's a dragon mentor for Naruto who teaches him special skills. Also, characters from the original Naruto series like Sasuke and Sakura could still be important, but their roles might be adjusted according to Naruto's new dragon - related identity.
Obviously, Naruto would be one of the main characters. And since it's about him being the son of Roshi, Roshi would also be a central figure. There might also be other Naruto - series regulars like Sasuke, Sakura, Kakashi etc. depending on how the fanfiction writer decides to incorporate them into the story.
The main characters would surely include Naruto. Then, depending on the direction of the fanfiction, characters like Jiraiya could be important as he might be the one to help Naruto understand and control his dark side. There could also be some dark - themed characters that are part of Naruto's heritage or the source of his 'son of darkness' status. And of course, his friends, even if they are initially wary of him, would still be key characters as they react to Naruto's transformation or discovery of his new identity.
Obviously, Naruto would be one of the main characters since it's about him being the son of Raiden. Raiden himself might also be a major character, perhaps making appearances in Naruto's life to guide him or pass on his powers. There could also be the regular Naruto characters like Sasuke and Sakura, who would interact with Naruto in this new scenario and be important to the story.
Obviously Naruto would be one of the main characters since it's about him being the son of Okami. And there might be other Naruto - verse characters like Sasuke, Sakura, Kakashi etc. who could be involved in Naruto's new journey related to his heritage.
Naruto's son is the central figure for sure. And if it's a crossover with the Dragon Ball universe, characters like Goku or Vegeta might also be important characters. They could interact with Naruto's son, perhaps training him or being his rivals in some way. This would create interesting dynamics between characters from different fictional backgrounds.