There might be a mentor figure in the fanfic. This could be an old and wise seal master who teaches the protagonist the secrets of seals. They could have a lot of knowledge about different seal techniques and the history behind them. This character would play an important role in the development of the seal master.
Well, the main character is likely to be the seal master. This person is probably highly skilled or on a journey to become highly skilled in the art of seals. There may also be other characters from the Naruto universe who interact with the seal master, like Naruto himself. Naruto could be a friend or a rival to the seal master, depending on how the story is written.
There could also be antagonists in the story. Maybe there are other ninjas who want to steal the seal master's knowledge or use it for evil purposes. These antagonists would create conflict and drive the plot forward, making the story more exciting as the seal master has to defend their skills and knowledge against these threats.
There could be a new character introduced, perhaps an old hermit who is an expert in sealing. This character could have some hidden motives, like using Naruto's newfound skills for his own gain at first but then eventually becoming a true ally after seeing Naruto's pure intentions with the power of sealing.
The title 'naruto seal master lemon fanfic' gives some clues but doesn't clearly define the main character. The seal master is a likely main character as they are associated with the important concept of seals in Naruto. But 'lemon' could also take on the main role. It might be a story where Lemon is a unique individual with a special connection to the seal master, and the story is told from Lemon's perspective, making Lemon the main character. Or perhaps the story focuses on their relationship equally, in which case there may not be a single 'main' character in the traditional sense.
There could be a rival character, a fellow ninja who is jealous of the seal master's skills with the Hiraishin. This rival might constantly try to undermine the seal master or steal their techniques, adding a layer of conflict to the story.
Often, the main character is the secret seal master themselves. They are usually highly skilled in the art of seals and have a deep understanding of the ninja world's secrets related to seals.
Naruto would likely be one of the main characters since it's in his name. He would be at the center of the story dealing with the shattered seal situation.
Anko is likely to be one of the main characters since she is in the title. There may also be other Naruto characters like Naruto, Sasuke, or Kakashi who could be involved depending on the direction of the fanfic.
It's possible that Jiraiya could be a main character. He's Naruto's mentor, and in the context of Naruto having a curse seal, Jiraiya would be involved in helping Naruto either control it or find a way to get rid of it. So he would play an important role in the fanfic.
Sasuke can also be a really good character in Seal Master Naruto fanfics. He might be a rival to Naruto in terms of seal mastery or could be an ally who helps Naruto in his journey to become a great seal master, adding a lot of drama and action to the story.
Jiraiya is often a popular character in 'Naruto Seal Master' fanfictions. Given his knowledge of various jutsu and his connection to Naruto, it's easy to imagine him having more in - depth knowledge of sealing techniques. He could be portrayed as a master who imparts crucial sealing knowledge to Naruto or other young ninjas.
It could be a rogue Kumo ninja who wants to steal Naruto's seal - mastering knowledge for his own evil purposes. Maybe he wants to use the seals to take over Kumo or even the whole ninja world.