Naruto is the central character as per the title. There might also be some original characters created by the fanfiction author. These could be people who are drawn to Naruto's piano playing, perhaps in a creepy or obsessive way. Or they could be other pianists in the Naruto universe who are either jealous of Naruto's skills or are aware of the dark secrets behind his music.
Well, it could be that this fanfiction takes Naruto out of his normal ninja context and puts him in the role of a pianist. The 'creepypasta' aspect might suggest that there are some spooky or disturbing elements to his new identity as a pianist. It could be about how his piano music affects the people around him in the Hidden Leaf Village in unexpected and perhaps negative ways.
The summoner is usually a main character. This could be an original character created for the fanfiction, or it could be an existing character from the Naruto series who has learned the art of summoning. Another main character might be the abnormal or creepy version of Naruto that gets summoned. For example, a Naruto that has been corrupted by some dark force and has turned against the village.
The main character is no doubt the little pianist. However, there could be other important characters. There might be an old musician in the neighborhood who has a lot of wisdom about the piano and gives the little pianist some valuable advice. Also, there could be friends of the little pianist who either encourage or discourage the pursuit of piano playing depending on their own views on music.
Definitely Naruto from Naruto series. For the Creepypasta part, Jeff the Killer could be one. He's a well - known and rather menacing character. Then there could be BEN Drowned, who has his own spooky charm. Among the female characters that could be part of the harem, there's Jane the Killer. She has a complex personality and could be an interesting addition to the harem dynamic. Also, Sally could be there, with her tragic backstory adding depth to the relationships in the fanfiction.
Jeff is known for his violent tendencies and his 'creepy' appearance that strikes fear into the hearts of many in the Creepypasta universe. Ben, as a character, is more about his presence in the digital world. He can manipulate technology and often uses it to his advantage. In fanfictions, their interactions are what drive the story, whether it's a rivalry, a friendship, or something more complex.
Jeff, on the other hand, is known for his pale skin, carved - in smile, and his rather violent tendencies. In the fanfiction, their relationship is explored, and they are the central focus. There might also be other supporting characters from the Creepypasta universe that pop up to either help or hinder their relationship or the situations they get into.
Well, it could be Slenderman as the creepypasta. He's a very well - known figure in the creepypasta world. The child could be an orphan who has had a series of strange and unexplained events happen around them, which is what draws Slenderman to adopt them.
Jeff the Killer is a main character. He is a psychotic murderer with a burned - off face and a love for killing. He's often the subject of many Creepypasta tales and is very recognizable.
The characters' interactions could also be based on a mutual goal. Let's say there is a powerful and evil force that is threatening both the Naruto universe and the Creepypasta realm. Naruto and some of the Creepypasta characters might team up to fight against it. During this process, they would have to learn to work together. Naruto's teamwork skills as a ninja would come in handy. He could teach the Creepypasta characters how to coordinate better, while they could introduce Naruto to some of their unique and dark powers that could be useful in the fight.