Since it's a Naruto - centered fanfiction titled 'naruto emperor of the east fanfiction', Naruto is bound to be one of the main characters. He will be in the role of the emperor. Other characters from the Naruto world like Sasuke, Sakura, or Kakashi might also be involved. They could either be his allies in his new imperial position or have some sort of conflict with him. Additionally, new characters created for this eastern - themed story, like local lords or powerful mages from the eastern land, could also be main characters.
Naruto is the central figure, but we might also see the Hokage of other villages being important characters. They could be either supporters or opponents of Naruto's imperial rule. And then there are Naruto's friends and comrades from his own village, like Shikamaru, who might act as his advisors in this new role, helping him make decisions for the betterment of the entire ninja world.
I'm not entirely sure as there could be many different interpretations in such a fanfiction. It might involve Naruto in an eastern - themed setting with him having some sort of imperial or dominant role, perhaps ruling over a particular territory or group in an 'eastern' way, which could incorporate elements like traditional eastern cultures, politics, and power dynamics.
Obviously, Naruto would be one of the main characters since it's a 'godlike naruto emperor fanfiction'. But there could also be his friends like Sasuke, Sakura, and Kakashi still playing important roles. They might support Naruto in his new role as emperor or have their own storylines related to Naruto's new status.
Obviously Naruto would be one of the main characters. And probably some of the Uzumaki clan members, like his mother Kushina if she is still around in the fanfiction, or other important Uzumaki figures who interact with Naruto in his role as 'emperor'.
Since it's a fanfiction, the main characters could vary greatly. It could still have Naruto as the main character, but with the addition of a new character who has the 'emperor eye'. Or it could be an entirely new set of characters centered around the mystery and power of the 'emperor eye'.
There could be a protagonist who is caught between two worlds - the Eastern world he comes from and the Western world around him. Maybe there's also an older relative, like a grandparent, who serves as a link to the pure Eastern traditions. And there might be friends or neighbors who either support or challenge the main character's journey in dealing with the East - West divide.
Obviously, Naruto is one of the main characters. He is the one who usually gets involved with the dragon emperor concept. Sasuke can also be a prominent character. In some fanfictions, he might be jealous or intrigued by Naruto's new dragon - related powers. Kakashi could also play an important role, perhaps as a mentor trying to guide Naruto in handling his new abilities.
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.
Obviously, Naruto and Hinata are the main characters. Naruto, with his determination and powerful ninja skills, and Hinata, with her kind heart and the Byakugan ability.
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.