Often, the apprentice's family members can be characters in the 'apprentice Naruto fanfic'. If the apprentice is from a well - known ninja clan, their clan elders or siblings might be part of the story. For instance, if the apprentice is from the Hyuga clan, Neji or Hinata could have interactions with the apprentice. Also, the Akatsuki members could be antagonists in the fanfic, posing threats to the apprentice and Naruto as they try to grow and protect the ninja world.
The apprentice could be a new genin who shows great potential in the field of intelligence gathering. Maybe someone with a sharp mind and an ability to stay calm under pressure, like Shikamaru. He has the intelligence and strategic thinking that would make him a good candidate for Ibiki's apprentice.
Well, obviously Harry Potter himself is a common character. And his mentor, who could be an original character created by the fanfiction author or an existing character from the wizarding world like Albus Dumbledore in a different role as a more hands - on master.
Obviously Naruto himself is a central character. Sasuke is also very common as he was an important part of Naruto's childhood, being his rival. Sakura is often included too, as she was part of their team. And of course, Iruka - sensei, who was like a father figure to Naruto in his early days.
There could also be other characters from the Naruto universe that play important roles. For instance, Tsunade might be involved as she has a connection to Jiraiya. She could offer additional guidance or be a source of conflict when she disagrees with Jiraiya's training methods for Naruto.
It could be an original character created specifically for the fanfic. Maybe a young ninja with a unique kekkei genkai that Kakashi sees potential in.
It could be a rogue ninja from a rival village who is after the apprentice's special abilities. This rogue ninja might see the apprentice as a threat or a tool to achieve their own evil goals.
Obviously, Naruto is the central character. But there are also often other characters like Jiraiya. Since Jiraiya was Naruto's mentor in the original story and had knowledge about sage mode, he often appears in fanfics to guide Naruto in his training. Another common character could be Kakashi. He may offer some advice or support to Naruto during the training process.
Well, apart from Naruto and Sasuke, characters like Kakashi can be found in 'naruto fuuinjutsu bloodline fanfic'. Kakashi has his Sharingan which gives him unique insights into various jutsu, including fuuinjutsu. And then there are the members of the Uzumaki clan. Their strong life force and natural affinity for fuuinjutsu make them important characters in these fan - created stories.
Common characters in 'naruto legend reborn fanfic' include Naruto, of course. He's the face of the Naruto legend. Then there are his friends and comrades like Shikamaru. Shikamaru is smart and can play a crucial role in any new challenges in the fanfic. Hinata might also be there as Naruto's love interest. And antagonists from the original series like Orochimaru could make a comeback. His thirst for power and knowledge could be a driving force in the new story, maybe he's found a new way to achieve immortality or something equally menacing.
Naruto himself is obviously a very common character in these fanfics. After all, it's in the name. His unique personality and abilities make him a prime target for hypnosis - related plots.