There could be new Suna shinobi that Naruto befriends. For example, a young and talented sand ninja who has a unique jutsu related to the desert environment, like being able to manipulate sandstorms on a small scale. Another potential character could be an elder in Suna who has a lot of knowledge about the village's history and secrets, and who helps Naruto understand his new role in Suna.
Potential new characters in this fanfiction could include a group of outcast Suna shinobi. They have their own reasons for being shunned by the village, but Naruto sees their potential and tries to bring them back into the fold. There could also be a mysterious figure from Suna's past who starts to reappear after Naruto's rebirth. This figure could hold the key to some ancient power or prophecy that affects Naruto's new life in Suna.
One potential new character might be a female Suna ninja who is initially skeptical of Naruto but later becomes his ally. She could have her own set of skills, like being an expert in desert survival and having a special sand - based defense jutsu. Also, there could be a Suna merchant who has connections all over the ninja world and provides Naruto with valuable information and resources. He might be a bit of a trickster character, always looking for a good deal.
There could be a Suna ninja who becomes Naruto's mentor. This ninja might have a special skill in using sand and wind chakra together and teaches Naruto how to control his own chakra better in the Suna environment. Another potential character could be a young Suna girl who befriends Naruto and shows him the ropes of living in Suna, like where to find the best oasis for water.
Obviously Naruto himself is very popular as he is the main character of the original series and the focus in these fanfictions too. Gaara is also quite popular as he is from Suna. Their interactions are often a big part of the stories.
Obviously Naruto would be the main character since it's about him being reborn as a Pokemon fan. His Pokemon partners could also be considered main characters. For example, a Pikachu that he befriends early on and they go on adventures together.
It's hard to say for sure. But perhaps there could be ninjas from a far - off land that we haven't known about before.
Another potential new character could be a fellow lost soul. This character could be from another village or even another dimension. Together with Naruto, they could try to find a way out of the darkness while sharing their different experiences and knowledge.
There could be a mysterious mentor figure who guides Naruto in his secret life. This person might have unique abilities and a deep understanding of the ninja world's secrets. Another potential new character could be a spy from another village who discovers Naruto's secret life and tries to use it to their advantage.
Well, in this fanfiction, we might see some new characters related to the Nine - Tails' origin. Maybe there are other tailed beasts' hosts from a long - lost clan who come to offer their knowledge on handling such a situation. Additionally, there could be a hermit who has been observing Naruto from afar and now steps in to guide him through the difficulties of having a broken seal. And don't forget about the potential dark side characters, like a sorcerer who wants to use Naruto's broken seal to open a portal to a dark dimension.
There could be new ninja from other hidden villages that are introduced when Naruto returns. Maybe a powerful young ninja who wants to test his skills against Naruto. Or perhaps a mysterious sage - like figure who has some connection to Naruto's new power.
Another type of new character could be a mysterious figure who appears in Naruto's future vision. This character might have powers that are beyond comprehension at first. They could be a key to unlocking a new form of chakra or a secret about the origin of the ninja world. Their motives would be unclear at first, adding an element of mystery to the fanfiction.
There could be a powerful mentor figure that Naruto met during his time away. This person might have taught him the secrets to his newfound strength.