Sasuke is also likely to be involved. Given his power and his role in the Naruto series, he would be a key figure in dealing with any threats or mysteries in the Naruto SD Ghost Stories. He might be the one to figure out the true nature of the strange events. And Sakura, too. She has her own skills and personality that would play into the stories, perhaps using her medical ninjutsu to deal with some of the strange effects of the ghostly happenings.
Naruto is surely one of the main characters involved. His antics and reactions to the spooky situations are likely to be a big part of the stories.
Naruto himself is often the main character in such fanfiction, as the story usually revolves around him gaining and using ghost powers. Sasuke can also be involved, perhaps as a rival or an ally in Naruto's journey with these new powers. Sakura might also play a role, either helping Naruto understand his powers or being protected by him when he uses his ghostly abilities.
One interesting story could be about the characters getting into comical and spooky situations that are different from the main Naruto storyline. For example, Naruto might get scared by a prank that seems like a real ghostly encounter.
Well, one story could be about Naruto SD characters going into a spooky old house. They think it's a fun adventure at first. But then they start seeing strange floating orbs that look like chakra balls but are actually ghosts. Naruto SD tries to use his shadow clone jutsu to catch them, which leads to all kinds of comical chaos as the clones keep running into walls and each other while chasing the 'funny ghosts'.
Perhaps there's a story where a Naruto SD character accidentally summons a funny ghost instead of a powerful jutsu. This ghost is more like a cute little blob that follows him everywhere. It tries to imitate Naruto SD's moves, but in a really distorted way. For example, when Naruto SD does a spin - kick, the ghost just spins around in circles uncontrollably, making everyone around laugh.
Probably some of the older ninjas in the village. They've been through a lot and might have some really spooky tales to tell. Like the veterans who fought in the great wars. They could have stories about the horrors they faced on the battlefield that could be turned into scary Naruto - related stories.
Well, Naruto is obviously a main character in most of these. But there could also be Sasuke. He might be either an ally or an adversary in relation to the dagger. For example, if the dagger has a power that can either be used for good or evil, Sasuke could be tempted by its darker potential.
Some fanfictions might also include characters like Kakashi in important roles. As Naruto's former teacher, he could be a guiding figure or someone who has to adapt to Naruto's new level of power. He might also be involved in trying to keep Naruto's power in check if it starts to have negative effects on the ninja world.
Naruto is almost always the main character in 'Naruto Foodgasm Fanfic'. His love for food is well - known in the original series, so it makes sense. Sometimes his friends like Choji, who also loves food, are involved too.
It could be Naruto himself. He might be trying to create new weapons to better fight his enemies. Another possible main character could be Sasuke. He has a great understanding of weaponry and chakra, so he would be interested in making unique weapons. And then there's also Kakashi. His knowledge and experience would make him a great asset in the weapon - making process in the fanfiction.
Obviously Naruto is often a main character in 'Naruto Crystal Fanfic' as it is related to the Naruto universe. Sasuke can also be involved, perhaps having a different view on the power of the crystal compared to Naruto.