Well, Naruto is the main one for sure. Then there might be some local heroes in the Western world who initially see Naruto as a threat but later become his friends. There could also be villains, like a power - hungry duke or a dark sorcerer who wants to stop Naruto from becoming the emperor. And don't forget about some common folk characters who Naruto tries to protect and win over.
For sure Naruto is the central character. Alongside him, there could be female characters, perhaps a princess who Naruto has a relationship with. There might be some rough - and - tumble bandits that Naruto has to deal with. And there would likely be some religious figures in this Western - inspired world who have different views on Naruto's rise to power.
One potential ally could be the local peasants. Since Naruto is known for his kind heart, he would likely protect and support them. In return, they would support his rule. Another might be some of the local merchants. If Naruto promotes trade and economic growth, they would be on his side.
The local tribes or groups in the West who recognize Naruto's strength and just nature could become his allies. They may see him as a chance for a better future for their land. Also, other ninja from different villages who have a good relationship with Naruto might also lend their support.
Well, in this fanfiction, Naruto might face some ancient warriors who have been awakened for the tournament. These could be warriors with skills that have been long forgotten in the modern shinobi world. There could also be some ninja from clans that are exclusive to the western regions. These clans might have special abilities that Naruto has to figure out how to counter during the battles. And, there could be some foreign fighters who are not shinobi but have their own forms of combat that are equally challenging for Naruto.
Obviously Naruto is the main character since he is in the title. He is the one with godlike powers and the emperor of the west.
Most likely Naruto would be the main character as he is the Dragon Emperor. But other Naruto - verse characters might also be involved, like Sasuke, Sakura, Kakashi, etc. They could play different roles, such as Naruto's allies or opponents in this new storyline.
Obviously Naruto would be the main character. Sakura could potentially be part of his harem, as she has a long - standing relationship with Naruto in the original series. Hinata might also be there, given her deep feelings for Naruto.
It could be the 'emperor of the west' character. However, in some fanfictions, the main character might not be who you expect at first. It could also be a side character who is following or opposing the 'emperor of the west' and through their perspective, we get to know more about this 'emperor' figure. For example, it could be a young ninja from a small village who has to deal with the consequences of the emperor's actions.
The main characters would be Naruto and his friends from the Leaf Village. But in Halloween Town, we could see some characters inspired by classic Halloween figures. There could be a Jack - o' - lantern - headed merchant who sells strange items. A mummy - like ninja who is very slow but has incredible strength. And a ghostly figure who was once a great ninja but got trapped in Halloween Town and now gives Naruto advice on how to defeat the forces that lurk in the shadows of the town.
In this fanfiction, characters like Hagrid could also be involved. He could befriend Naruto and introduce him to the more positive aspects of the wizarding world. And of course, there could be other Death Eaters who might either try to use Naruto or see him as a threat due to his relation to Bellatrix.
Obviously Naruto would be the main character. There could also be the forest spirits which could be original characters created for this fanfiction. Maybe some of Naruto's friends like Sasuke or Sakura might make an appearance, either to help Naruto in his forest - related challenges or to try and bring him back to the village if they think he's spending too much time in the forest.