Sasuke could be one. He already has a strong sense of focus and discipline, which could be transferred to his musical pursuits. He might be a prodigy in playing some traditional shinobi musical instruments and use the music as a way to enhance his Sharingan abilities.
Hinata would also be a great character. Given her gentle and sensitive nature, she could be a natural at creating beautiful and soothing music. Her Byakugan might even give her an edge in understanding the musical notes on a deeper level, like seeing the vibrations of the music in a unique way.
Well, obviously the blind prodigy themselves is a key character. There could also be original characters created specifically for the fanfiction. For example, a rival who also has some sort of disability but uses it in a different way. Another potential character could be a healer who helps the blind prodigy learn to use their other senses better. And of course, existing Naruto characters like Naruto, Sasuke, Sakura, and Kakashi are likely to make appearances. They could interact with the blind prodigy in various ways, like Naruto being a source of motivation or Sasuke being a foil to the blind prodigy's more positive attitude.
One interesting prodigy character could be an original character created in fanfiction. For example, a young ninja from a minor clan who has an extraordinary ability to manipulate chakra in unique ways. This character might be able to combine different types of jutsu in a way that no one has seen before, making them a prodigy in the eyes of those in the Naruto universe. Another could be a re - imagined version of a side character, like Shino, who in fanfiction is given an even greater intellect and a new set of insect - based jutsu that are far more powerful than in the original series.
Sasuke could be a potential rival. He is highly talented and always striving to be stronger. His determination and different fighting style would make for an interesting contrast to the Nara prodigy.
Sasuke is often a popular character in such fanfictions. Writers like to expand on his already prodigious skills and take his character in new directions. For example, making him even more powerful in genjutsu and creating new techniques for him.
One character that might not be as obvious but could work well is Rock Lee. He's not a natural prodigy in the traditional sense like Sasuke or Neji, but his hard - work - makes - him - a - prodigy - in - a - different - way concept could be interesting in a banished prodigy fanfiction. Maybe he was banished because his training methods were considered too extreme by the village. He could then go on to train in secret and come back even more powerful than before.
Perhaps there is a wise old seal master who takes the prodigy under their wing. This character could have a lot of knowledge about the history and secrets of seals, and they would play an important role in the prodigy's growth. Additionally, there could be some antagonists, maybe a group of rogue ninjas who want to steal the prodigy's seal knowledge for their own evil plans.
Naruto himself is often a central and popular character in such fanfiction. His natural determination and growth as a ninja make him an ideal focus for stories about a prodigy.
Typically, the main character would be the prodigy in sealing. However, there could also be other important characters such as their friends or rivals. Their friends might support them in their journey to master sealing, while their rivals could be other ninjas who are jealous of their talent or who have different ideas about how to use sealing techniques. There might also be villains who try to take advantage of the prodigy's skills for their own evil plans.
Gaara could be paired with the mute prodigy. Both have had their share of being alone and misunderstood. They could form a deep bond based on their shared experiences. Hinata could also be a good match. She is shy and kind, and could be very empathetic towards the mute prodigy. She might also be able to help the prodigy with their chakra control, as she has good control over her own.
The secret prodigy is also a main character. Whether it's their own child or someone they are guiding, this character will drive the plot forward with their special abilities and the challenges they face. There might also be other supporting characters from the Naruto universe, like their friends from the village, who play important roles in the story.