The main characters could also include other characters from the Naruto universe who cross paths with the sister in the context of the Akatsuki. For instance, Naruto himself might have an encounter with her, which could lead to some interesting developments. Also, Sasuke could be involved as he has his own ties to the Akatsuki. The sister's relationships with these characters would shape the story.
Well, the sister herself is a main character, of course. She might be a new addition to the Akatsuki world with her own set of skills and a personality that stands out. Then there would be the well - known Akatsuki members like Itachi or Kisame. They could interact with the sister in different ways, for example, Itachi might be suspicious of her at first, while Kisame could be more laid - back in his approach to her.
Typically, the main characters would be the members of the Akatsuki like Itachi Uchiha. His character is often central in many fanfictions as he has a complex backstory and his actions are closely related to the Akatsuki's goals.
Obviously, Naruto is one of the main characters. He is the one being saved. And then, members of the Akatsuki like Itachi, Kisame, or Pain would likely be main characters as well. Itachi, for instance, has his own complex motives and backstory that could play into the story of saving Naruto. Kisame is a powerful and loyal member of the Akatsuki who could be involved in the rescue mission. Pain, as the leader in some cases, would also have a significant role in deciding whether or not to save Naruto and how to go about it.
Definitely Naruto. Then, Deidara could be an interesting character in this. His explosive personality and unique art of combat could influence Naruto in some ways. He might teach Naruto some of his skills while also getting frustrated with Naruto's different approach to things. Sasori could also be a part of it. His puppet - making skills and his cold, calculated nature could add an element of mystery to how Naruto is raised within the Akatsuki.
Obviously Naruto would be one of the main characters as it's in the title that he's 'broken'. And since Akatsuki is dead, they might still have an impact on the story through flashbacks or the consequences of their actions. Other characters like Sasuke could also be main characters as he's often closely related to Naruto's story.
The main characters are clearly Naruto, Hinata, and members of the Akatsuki. Naruto is a powerful ninja with a strong will. Hinata is a kind - hearted and brave kunoichi. And the Akatsuki members, who are usually mysterious and have their own motives in the Naruto universe.
Pain could also be a major character. His ideology and the Akatsuki's goals under his leadership might be affected by the presence of baby Naruto. He might see Naruto as a potential threat to his plans or as an opportunity to change the Akatsuki's path. Also, Konan might be involved as she often has a more empathetic side compared to some of the other Akatsuki members and could play a role in taking care of the baby.
There could also be some original characters created specifically for the Akatsuki High School Naruto fanfiction. For example, a teacher who has a mysterious past related to the ninja world. This teacher could act as a mentor to Naruto and his friends, guiding them through their high school years while also teaching them valuable ninja skills and life lessons.
Itachi is often a central character in such fanfictions. His calm and intelligent nature would make his interactions with a pet very interesting. He might be more in tune with the pet's emotions and use his Sharingan to communicate with it on a deeper level.
Kakuzu is another character that can be popular in these fanfictions. His unique ability to have multiple hearts and his money - loving nature can add a touch of humor or be explored in more serious ways in relation to the Akatsuki's goals and activities.
Naruto is obviously very popular as he is the main character of the original series. His interactions with the Akatsuki members are always a focal point in fanfictions.