Besides Naruto and Sasuke, Sakura could also play an important role. She could be part of a team with Naruto during the night - time operations. Her medical skills might be especially useful in dealing with any injuries that occur during the dangerous nightfall situations in the fanfic.
Typically, Naruto would still be one of the main characters in 'naruto nightfall fanfiction'. He's the central figure in the original series, so it's likely he remains important in the fanfic. Sasuke is also probably a main character, as their relationship is a huge part of the Naruto story. Sakura might also be among the main characters, especially if the fanfiction focuses on the original Team 7 dynamics.
The main characters in the 'nightfall graphic novel' are a mystery without further information. They could be a group of rebels fighting against an evil empire that becomes more menacing at nightfall. Or perhaps it's a single protagonist, like a loner artist who finds inspiration during the night and has to face some sort of internal or external struggle related to the nightfall.
The main hero, of course. They are often the center of the action in the original story, so there's a lot of material to work with. You can explore their uncharted emotions or put them in new and challenging situations.
Without having read the 'kotlc nightfall short story', we can only make assumptions about the main characters. They could be a group of friends who have special powers in the kotlc world. Maybe there is a leader among them, someone who is brave and has strong magical skills. There could also be a character who is more of an outcast but has a hidden power that becomes crucial to the story. And perhaps there are some older, wiser characters who guide the younger ones through their adventures.
Since I haven't read the story, I can't say for sure who the main characters are. They could be typical Christmas - related characters like Santa Claus, elves, or reindeer, but given the 'chill' in the title, they might also be some more mysterious or spooky characters.
Another concept could be the appearance of new, night - themed villains or creatures. These could be related to some ancient, dark magic that is only active during nightfall. Naruto would then have to face these threats, which could test his skills and values in ways not seen in the original plot. This would add an exciting new layer to the Naruto universe.
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.
There's an astronomer in 'Nightfall' who plays a crucial role. He's the one who discovers and tries to warn others about the coming nightfall. Another important character could be the religious leaders. They have a certain view of the world based on the constant light, and their reactions to the idea of nightfall are significant in the story.
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.