Obviously Naruto himself is the central character in these fanfictions. His character is often the starting point for all the life - shifting scenarios.
Sasuke is also a popular character in such fanfictions. His relationship with Naruto is complex in the original series, and in fanfictions where Naruto's life shifts, Sasuke's reactions and his new interactions with Naruto can be really interesting to explore.
Naruto himself is obviously a central character. His past life is the main focus, so he's always there. Then there's Sasuke. Writers often involve him because of his strong connection with Naruto. Their relationship in the present might be influenced by events in Naruto's past life.
Naruto himself is obviously very popular in these fanfictions as the main character. His decisions are the central focus. Sasuke is also commonly involved. Since Sasuke's actions and decisions often intertwine with Naruto's, fanfiction writers like to explore how different decisions from Naruto would affect Sasuke's path. For example, if Naruto made a decision that could sway Sasuke from his revenge - seeking journey.
Naruto is often involved. Since he has the ability to transform into the Nine - Tails in the original series, fanfiction might expand on this by giving him more shapeshifting abilities or different forms of the Nine - Tails transformation. For example, a more powerful and controlled version of the full - Nine - Tails form.
Sasuke is often involved. His powerful chakra and skills make him a natural fit for stories involving barriers. He could be trying to break through a powerful barrier or using his Sharingan to analyze and then counter a barrier technique. Naruto is also popular. His large chakra reserves could be used to power up or break barriers in unique ways.
Kakashi is another character that frequently shows up. His experience and cool - headedness make him a great character for a reborn character to interact with. The reborn character could learn from Kakashi or even teach him something new, creating an engaging relationship within the fanfiction story.
Naruto himself is often involved. Since Gear 4 is a power - up concept, it makes sense for Naruto, with his never - give - up attitude and strong chakra reserves, to be the one to either use or face Gear 4. He could potentially learn to incorporate it into his Rasengan techniques.
Naruto himself is often involved. Imagine Naruto henged into a powerful ancient sage form that no one has ever seen before. It would create a whole new set of adventures for him.
Obviously Naruto himself is a central character. His ability to do solid transformation is what the fanfiction is often about. Sasuke might also be involved, perhaps as a rival or a partner in some scenarios where Naruto's solid transformation plays a role. Kakashi could be another popular character. He might be the one guiding Naruto in mastering his solid transformation skills or using Naruto's new abilities in battle strategies.
Naruto himself is often a central character in these fanfictions, as the source of the powers being mimicked. Sasuke is also quite popular. He has his own set of powerful abilities, and in fanfictions, he might be involved in situations where others try to mimic Naruto's powers in relation to him, either as a rival or an ally. Sakura could also be involved. She might be the one observing or helping someone mimic Naruto's powers, especially considering her growth as a medical ninja and her own combat abilities.
Naruto himself is obviously a very popular character in such fanfictions. Since the stories often revolve around his hidden powers. Sasuke is also commonly involved as his rival. Their relationship and the contrast between Naruto's newfound hidden power and Sasuke's own abilities make for interesting storylines. Sakura can also be a key character, maybe she plays a role in helping Naruto discover or control his hidden power. Kakashi too, as Naruto's former teacher, could be involved in guiding Naruto in understanding and using this hidden power.