I'm not entirely sure as I haven't read it thoroughly. But usually, in such novels, there is often a protagonist who drives the story forward. There might also be some supporting characters who help or oppose the main character in their journey.
Most likely, the last oracle is one of the main characters. There might also be an antagonist, perhaps someone who wants to stop the oracle from achieving their goal. There could be other characters like the oracle's family or friends from the past who play important roles in the story, either through memories or flashbacks. And there could be a character who represents the ordinary people in the world of the novel, who the oracle is trying to protect or influence in some way.
In 'the oracle paths light novel', the plot twists are quite engaging. They keep you on your toes and make you eager to read more. Also, the way the author describes the magic or special powers in the story can be really fascinating.
I'm not entirely sure as I haven't read it in a while, but I remember there are some military officers who play important roles. They are the ones making decisions and leading the troops.
Without having read the novel, it's difficult to say for certain. But perhaps there is a village outcast who becomes the central figure in the story after being the only one able to communicate with the black bird oracle. There could also be a wise elder who guides the protagonist in their journey related to the oracle, and a group of doubters who don't believe in the power of the black bird oracle at first.
I don't know who the main characters are in this graphic novel as I haven't read it.
As I'm not familiar with 'black paths graphic novel', it's difficult to say who the main characters are. But typically in a graphic novel, there could be a protagonist who drives the story forward. This could be a character with some sort of special ability or a strong motivation to explore the black paths. There might also be supporting characters like friends or mentors who help the main character on their journey.
Obviously, Naruto is the main character since it's about him being the Sage of Six Paths. But other characters like Sasuke are often important too. Sasuke might be Naruto's ally or sometimes a rival even with Naruto's new status.
Sasuke could also be a main character. His story in the original Naruto was all about choosing different paths, like whether to stay with his friends in Konoha or seek power elsewhere. In this fanfic, he could be in a similar situation, or his choices could be intertwined with Naruto's in new and interesting ways.
In this fanfiction, Naruto is bound to be a main character. Alongside him, there could be antagonists who are interested in the power of the Six Paths Senjutsu for their own evil purposes. These could be new villains or old foes with a new motivation. Also, characters like Jiraiya might make an appearance, either through flashbacks or some sort of spiritual guidance, as he was Naruto's mentor and had knowledge about various ninja arts, which could be related to the Six Paths Senjutsu in some way.
Hinata could also be a main character. Her relationship with Naruto could take on new dimensions as he becomes the Sage of Six Paths. Maybe she helps him in some way to control or understand his new powers, or they face challenges together that test their relationship.