It might also be some original characters created by the fanfiction writer. These characters could be designed to have special abilities or backstories that tie them closely to the clan. They could be the ones who bring new perspectives and storylines to the 'friends of the clan' concept in the fanfiction. For example, a character who was born outside the clan but has a strong connection to it through an old prophecy.
One interesting thing could be the unique character relationships. In such fanfiction, the friends of the clan might have their own unspoken bonds and hierarchies. They could support each other in ways different from the main Naruto story. For example, they might have secret training sessions or share knowledge about forgotten jutsu.
Fanfiction often takes creative liberties with Naruto clan kinjutsus. Writers may create new variations of existing kinjutsus or even invent entirely new ones. This can add an exciting element to the story, especially when these new kinjutsus are used in battles or to solve complex problems within the fan - created plot.
His friends can play a big role. For example, Shikamaru with his intelligence could help plan strategies to find Uzumaki descendants. Sakura, with her medical skills, might be able to identify Uzumaki genetic traits. And the others could provide support during Naruto's travels to different places in search of the clan members.
The Hyuga clan could also be a possibility. Given their strong bloodline and their focus on family and tradition, they might adopt Naruto. They could teach him their Gentle Fist technique. And Naruto could use his unique energy and determination to perhaps improve or modify the technique in some way. Plus, he could help the Hyuga clan with any external threats they face due to their valuable Byakugan.
Some friends might feel betrayed. If they are very clan - oriented, they could see Naruto's leaving as a sign that he doesn't value the clan and by extension, their friendship. However, his true friends like Sasuke or Sakura might understand his reasons. Sasuke, who has his own issues with his clan, might be more empathetic. Sakura, who has seen Naruto's determination, could support his decision in the long run.
His relationship with Sasuke could become more complex. Since Sasuke is an Uchiha, Naruto learning Uchiha clan secrets might make Sasuke feel a mix of emotions. He could be jealous that Naruto has access to something that was meant for the Uchiha, or he could be glad that Naruto is now more in - tune with his own past as an orphan with a powerful lineage.
One possible scenario in this fanfiction could be that Naruto grows up with the Namikaze Clan's unique jutsu training methods. He might inherit some of Minato's (a Namikaze) speed and intelligence in combat at a much earlier age. This could lead to him being a more confident and skilled ninja from the start, as the Namikaze Clan has a reputation for their strong abilities.
Adult - themed fanfiction often involves more mature interpretations of Naruto's clan kinjutsus. However, it's important to note that such content might not be suitable for all audiences. Some might explore the darker aspects of these kinjutsus, like how they could be misused in adult - like power struggles within the clans.
Well, if a Senju became the clan head in fanfiction, it could change a lot of things. For one, they could have a different approach to dealing with the Uchiha. Instead of the historical tensions, they might strive for a more harmonious co - existence. Also, they could play a big role in the overall politics of the Hidden Leaf. They could use their influence to improve the village's infrastructure and ninja training programs.