Obviously Naruto has to be a main character. As for the black dragon emperor, if it's an actual character in the story, it would be a main character too. There might also be some original characters created by the author to support the story around the black dragon emperor concept. For example, a character who is a servant or a protector of the black dragon emperor's power, and they interact with Naruto in different ways throughout the story.
Well, Naruto is most likely one of the main characters since it's a Naruto fanfiction. And probably there will be a character related to the black dragon emperor, whether it's the black dragon emperor itself or someone who has a connection to it. There could also be other Naruto characters like Sasuke or Sakura involved, depending on how the author wants to develop the story.
Since it's a Naruto - themed fanfiction, Naruto will be central. Regarding the black dragon emperor, it could be a character or more like a powerful force that affects Naruto and the other characters. There could be a mentor - like figure who knows about the black dragon emperor and helps Naruto understand it. And of course, Naruto's friends and foes from the original series might also play important roles. For instance, his friends could be helping him uncover the mystery of the black dragon emperor, while his enemies might be trying to use the power of the black dragon emperor against him.
Sasuke could also play a major role. His rivalry with Naruto might take on a new dimension with Naruto having the power of the Black Dragon Emperor. He could either be jealous and try to compete even more fiercely, or he might be intrigued and eventually team up with Naruto in a new way.
Obviously, the Black Dragon Emperor himself is a main character. He is likely to be at the center of the story, with his actions and decisions driving the plot forward.
Obviously Naruto would be one of the main characters. And since it's about the black dragon, the dragon itself would likely be a main character too. There might also be other Naruto - related characters like Sasuke or Sakura who could be involved in the story in some way.
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.
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.
In addition to the well - known Harry Potter characters, there might be new characters created specifically for this fanfiction. Maybe there's a wizard or witch who has a deep understanding of the Black Dragon Emperor's origin and is trying to either control it or help it. There could also be some sort of antagonist who wants to use the Black Dragon Emperor's power for their own evil purposes, like a power - hungry Death Eater or a rogue wizard.
Sasuke could also be a main character. His relationship with Naruto might change due to Naruto having the power of the Red Dragon Emperor. Maybe he would be jealous at first, but then they could end up working together to face new threats that this power has attracted. Sakura might also be involved, perhaps she tries to help Naruto control the new power or she is worried about the changes in Naruto.
Naruto would most likely be one of the main characters. Since it's a 'naruto the dragon fanfiction', he is probably at the center of the story. There could also be new characters introduced, like dragon - like beings or people who have a special connection to dragons.
Well, Naruto is obviously one of the main characters. He brings his ninja skills, his determination, and his dream of becoming Hokage. The White Dragon Emperor or a character with its powers would also be a main character. They could be an ally or a rival to Naruto, depending on the plot of the fanfiction.
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.