Obviously, Naruto Uzumaki himself is the central character. His wife, Hinata, is also very important as she is part of his family and would play a major role in family - related storylines, like raising their children.
Well, aside from Naruto, there could be characters like Kakashi Hatake. He was Naruto's mentor, and his reaction to Naruto's return would be interesting. Also, characters from other villages might play important roles. For example, Gaara from the Sand Village. His friendship with Naruto could be explored further in this fanfiction, especially in the context of Naruto's return and how it affects their relationship and the relationship between their respective villages.
Well, obviously Naruto and Mito Uzumaki are the main characters. Naruto, the protagonist of the Naruto series, is a powerful ninja with the Nine - Tails sealed within him. Mito Uzumaki was the first jinchuriki of the Nine - Tails in Konoha. In fanfiction, they are often the central focus, whether it's about their relationship, their powers, or their roles in the history of the ninja world.
Obviously Naruto would be one of the main characters since it's about him being the heir to the Uzumaki. Sakura and Sasuke might also be important characters as they are Naruto's friends and comrades. There could also be some original characters created specifically for the fanfiction, like an old Uzumaki sage who guides Naruto on his journey as the heir.
The main characters are Naruto and Honoka Uzumaki. Naruto is famous for his rasengan and his never - give - up attitude. Honoka Uzumaki in the fanfiction could be someone who has a different perspective on the ninja world compared to Naruto. She might be more interested in peaceful solutions or have a special connection to a certain aspect of chakra that Naruto doesn't initially understand, and through their interactions, they both grow as characters.
Naruto is often a popular character in these fanfictions. Since he is part - Uzumaki, his story can be further explored in relation to his pureblood Uzumaki heritage. Another one could be Kushina, Naruto's mother. Her past and her role in the Uzumaki clan can be delved into more deeply.
The Legend of Uzumaki Hiroto was a derivative work of Naruto, which told the story of Uzumaki Hiroto's growth and the stories of other characters. Uzumaki Boto Legend was different from the original Naruto Naruto Shimbun Legend, so it was considered an independent manga.
It depends on the specific plot of the fanfic. Sometimes he could be on a secret mission, in a hidden village, or facing a new challenge in an unknown location.
Rock Lee. He's often overshadowed by the main characters but he has a lot of potential. In a fanfic, he could be Naruto's right - hand man in training the new generation of shinobi. His unique fighting style and determination could inspire the young ones and he could also be a great help in protecting the village during tough times.
Obviously, Naruto Uzumaki is one of the main characters. Since it's his tale, he'll be at the center of most of the action. Sasuke Uchiha might also be a major character, as their relationship is a big part of the Naruto story. Sakura Haruno could also play an important role, perhaps with new developments in her skills or her relationships with other characters.