Naruto and Kurama are the central characters for sure. But there could be new characters created specifically for this fanfiction. For example, there might be a group of villains who were responsible for whatever event that triggered Naruto's need for revenge. They could be some sort of dark ninja clan or a secret organization that has been plotting against Naruto and the Hidden Leaf Village for a long time. And of course, Naruto's friends like Sakura and Kakashi could also be involved in the story, trying to either support or stop Naruto's revenge - driven actions.
The main character is Naruto without a doubt. Alongside him, the fox spirit Kurama is key. However, in fanfictions, often side characters get more prominence. So, characters like Jiraiya might make a comeback in some form. Maybe Jiraiya left behind some knowledge or power that Naruto discovers during his revenge quest. And there could be a character who is a descendant of an ancient clan that has a connection to the fox's origin, and this character could either help or hinder Naruto in his revenge.
Obviously Naruto is one of the main characters as it's related to him. And the Nine - Tailed Fox would also be a central figure considering the title. Also, characters like Sasuke and Sakura are likely to be important as they are Naruto's friends and comrades in the original Naruto series and would surely be involved in the events of the fanfiction.
Obviously, Naruto in his fox form would be one of the main characters. He would have different abilities and behaviors compared to his human self.
In many Naruto Fox Assassin fanfictions, the Fox Assassin themselves might be the sole main character. Their journey of self - discovery, their battles, and their growth as a character are the central focus. However, in some cases, side characters like Kakashi could play an important role too. He might be the one who initially discovers the existence of the Fox Assassin or provides some guidance or opposition to the Fox Assassin depending on the plot of the fanfiction.
In some fanfictions, there might be a new character introduced who has a special bond with the Grey Fox. This character could be a young ninja from a different village who has a unique ability to communicate with the Grey Fox. Their presence could add a new dynamic to the story, and they could act as a mediator between Naruto and the Grey Fox, or they could be a source of conflict if their goals don't align with Naruto's.
Well, surely there would be a main Uzumaki clan member, perhaps a young and determined one. They would be the driving force behind the revenge plot. There might also be a mentor figure, an older ninja who has some knowledge about the Uzumaki clan's past and can guide the main character in their journey.
There might be some original characters created for this fanfiction who act as the 'wolves'. They could be a group of ninja with their own unique abilities and personalities, and their interactions with Naruto form the crux of the story.
Naruto is a must - have main character. In the fox family, there could be a powerful alpha - like fox that serves as a leader and mentor to Naruto within the family context. There may also be a fox cub that Naruto befriends and protects. Other than that, characters like Jiraiya might be involved as he was Naruto's teacher and could have some connection to the fox family lore. Plus, the nine - tailed fox itself could be a central figure in the family, with Naruto having a special bond with it.
The main characters are typically Naruto and the chibi fox. However, in some fanfictions, other characters from the Naruto universe might play important roles. For instance, Jiraiya could make an appearance. He might recognize the significance of the chibi fox in relation to some old ninja legends and guide Naruto in his relationship with the fox. This could add more depth to the story as Jiraiya imparts his wisdom and knowledge.
Obviously Naruto would be one of the main characters, with his fox - like chakra. Another could be a new character, a cat - ninja from a far - off land who comes to Konoha. They meet and form an unlikely alliance.
It's hard to say for sure without reading it, but likely Naruto would be one of the main characters. There might also be a character related to the silver fox, perhaps a silver fox - spirit or a ninja who has a special bond with the silver fox.