Even some new or original characters created for the fanfiction could be involved in cheating on Naruto. These characters might be introduced to create drama and conflict. They could be outsiders who come into Naruto's life and disrupt his relationship, either by seducing his partner or causing problems that lead to the partner being unfaithful.
Sakura could also be a character in these types of fanfictions. Since she had feelings for Sasuke for a long time, some fanfiction writers might come up with a plot where she cheats on Naruto (if they were in a relationship in the fanfic) because of unresolved feelings for Sasuke or some other factor like a misunderstanding with Naruto.
There could be new characters specific to the village where he becomes Kamikage. For example, some powerful shinobi clans within that village. Their leaders would be important as they could be Naruto's allies or opponents. Also, the previous Kamikage's advisors might still be around and play a role in guiding or challenging Naruto. Maybe an old sage - like figure who has deep knowledge of the village's secrets and helps Naruto understand and respect the village's heritage.
Obviously, Naruto himself is the main character in this situation. His friends like Sasuke and Sakura are very likely to be involved. They would be the ones taking care of him, trying to figure out how to turn him back to normal. Kakashi Sensei would also probably be there, guiding them and trying to keep Naruto safe.
Obviously Naruto himself is the central character as it's about his hibernation. His friends like Sasuke and Sakura are also likely to be involved. They would probably be the ones most concerned about his condition and try to figure out what happened.
Obviously Naruto himself would be the central character. Then, characters like Iruka Sensei could still be involved as he was one of the first to notice Naruto's potential in the original story. Also, Sasuke might be there as Naruto's rival. Even the Hokage, whether it's the Third Hokage at first or others later, would likely play a role in guiding or at least observing this unique Naruto.
The villains in the Naruto universe could also play a role. Maybe the one who turned Naruto into a fox was an enemy seeking revenge or trying to gain some advantage. Orochimaru, for example, could be behind it, hoping to use Naruto's new form for his own evil experiments. And then Naruto, in his fox form, would have to fight against Orochimaru's minions to protect himself and his friends.
Naruto himself could be a victim of family betrayal. His father Minato or mother Kushina might be involved in some alternate - universe plot where they turn against him for some dark reason. Sasuke's family is also a likely candidate. Itachi's actions could be re - imagined in a way where his real motives are more about betrayal of the Uchiha family rather than protecting it. And Hinata's family might be involved too, like if Neji, before his death, was made to betray the Hyuga family in some fan - created scenario.
Obviously Naruto himself. Then Sasuke would probably be involved as they have a deep connection. Sakura too, since she's part of their team. Kakashi might also play a role as Naruto's former teacher.
In 'naruto last moments fanfiction', Naruto is the main focus, but other characters are crucial too. The other members of the Konoha 11 would probably be there. Shikamaru, being Naruto's close friend and a strategic thinker, might be devising plans to save him or at least make his last moments comfortable. Ino could be using her mind - transfer jutsu to communicate with Naruto in his last moments if he's unable to speak. Choji might be there, offering his emotional support with his kind - hearted nature. And Naruto's son, Boruto, would definitely be present, learning from his father's last moments and vowing to carry on his legacy.
Obviously Naruto himself is the main character involved. But his friends like Sasuke, Sakura, and Kakashi are also likely to be involved. Sasuke might be affected by Naruto's wishes, for example, if Naruto wishes for Sasuke to fully return to the Hidden Leaf Village and be at peace. Sakura could also be involved, perhaps in helping Naruto make his wishes come true in a medical or support way. And Kakashi, as Naruto's former teacher, would surely play a role in guiding Naruto in how to use his wishes wisely.
Naruto and Hinata are the most likely main characters. Since they are a couple in the original series, it's natural for fanfictions to focus on them. But other characters like Kiba or Shino could also be in the story. For instance, if they are friends with Hinata, Naruto might misinterpret their interactions and become jealous. And Naruto's friends like Shikamaru could be there to offer their thoughts on Naruto's jealous behavior.