Since I haven't read it, I can't say for sure. It could be an original character created for this fanfic as the main interrogator. Or it might feature some of the well - known Naruto characters like Naruto himself, Sasuke, or Kakashi in some sort of supporting role related to the interrogation plot.
It's possible that the main character is a character from a minor clan in the Naruto universe who has been given the role of interrogator. They might have unique skills or kekkei genkai that make them good at getting information. And other main characters could be the ones they are interrogating, which could include villains from the Naruto series or even some misunderstood characters that the interrogator is trying to get the truth from.
There's a good chance that if it's a fanfic about an interrogator in the Naruto world, the main character could be a new ninja who has a special ability related to interrogation. This character might interact with the main Naruto cast. For instance, they could be working with Sakura, who is a skilled medical ninja, and she could be helping the interrogator in some way, perhaps by using her medical knowledge to tell if someone is lying.
Sasuke is often a popular character in these types of fanfictions. He can be either the interrogator or the one being interrogated. His complex personality and powerful abilities make for interesting storylines.
Naruto himself is often a common character. He might be either the one being interrogated or the one helping with the interrogation. Sasuke is also quite common. Given his complex past and the secrets he holds, he could be a prime target for interrogation. Kakashi is another one. His intelligence and experience make him a likely interrogator in many fanfictions.
I'm not sure specifically as I haven't read that particular fanfic. But generally, in a Naruto fanfic with 'the interrogator' in the title, it could be about a character in the Naruto universe who is an interrogator, perhaps someone tasked with getting information from enemies or uncovering secrets within the ninja clans.
A 'Naruto is an interrogator' fanfiction can be unique in several ways. Firstly, it can explore a different side of the Naruto universe. Interrogation in the ninja world has its own set of rules and techniques that are not fully explored in the original series. So, fanfictions in this genre can delve deep into that. Secondly, Naruto's relationships with other characters will change. He'll be in a position of authority during interrogations, which can lead to new dynamics with his friends and foes alike. Moreover, the fanfiction can introduce new villains or mysteries that are related to interrogation, such as a mastermind who is always one step ahead of Naruto's interrogation skills, creating an exciting cat - and - mouse game.
Obviously, Naruto is the main character. He is the one who becomes this 'god - like' figure in the fanfic. But there are also other important characters like Sasuke. Sasuke might play a role in either supporting Naruto's new power or being in conflict with him because of it.
In certain 'naruto wings fanfic', Kakashi could be a main character. His experience and wisdom would be valuable in guiding the younger characters with their newfound winged powers. He might also have his own secrets related to wings that are revealed in the fanfic. And of course, there could be fan - made original characters who are the main focus, with their own unique wing abilities and backstories that interact with the Naruto universe.
Well, Naruto is surely one of the main characters. Since it's related to Naruto, he'll be at the center of the story, probably with enhanced abilities.
Often, the main character is the merchant. They could be a young entrepreneur trying to make a name for themselves in the Naruto world. Besides, there could be supporting characters such as other merchants who are competitors. And of course, ninja characters like Kakashi or Sakura could be involved too. For example, Kakashi might come to the merchant to buy a new set of kunai, and through this interaction, a deeper relationship or story arc could develop.
Perhaps the main characters would include some of the important ninja leaders. For instance, Tsunade, as the Hokage, would be very involved in any legal matters in the Leaf Village. And Shikamaru, with his high intelligence, could be involved in devising or interpreting laws. He has always been good at strategic thinking which could be applied to legal situations.
Since it's a Naruto fanfic about runaways, it might focus on characters who have a reason to leave their normal lives behind. It could be that Naruto is the main character, as he has often felt like an outsider in his village at times. Or perhaps some of the minor characters from the series who have been overlooked but now have their own story as runaways. There could also be a group of misfit shinobi who band together as runaways, and they might include characters who have different abilities and backgrounds from all over the Naruto world.