Who are the main characters in typical 'batman the shadow fanfic'?

In most 'rosekiller fanfic', you'll find the rose character, which could be a person with a gentle and kind nature. And then there's the killer. They can be a morally ambiguous figure, sometimes with a tragic backstory that led them to their current state. For example, in some fanfics, the killer was once a victim of a great injustice and that's what shaped them into what they are now. The relationship between these two is what drives the story forward.

Well, Naruto himself is likely to be one of the main characters. Since it's about his shadow, he would be central to the story.

If it's a crossover, there could be main characters from both the 'The Shadow' world and the other world it crosses over with. For example, if it crosses over with a detective story, there might be a famous detective from that story as a main character along with 'The Shadow'. They could have a conflict or work together depending on the plot.

Batman himself is obviously one of the main characters. Since it's about his identity being revealed, he would be at the center of the story dealing with all the consequences.

Batman is obviously one of the main characters. His presence is central as the story is likely based around his immortality. Robin could also be a main character, as he is often Batman's sidekick and their relationship would be different with Batman being immortal.

Well, obviously Cheetor is the main character. He's the one with the Transmetal 2 form that the fanfic is centered around.

Obviously, Naruto is usually one of the main characters. And Fujin, of course. In many cases, Sasuke might also be involved as he is an important part of the Naruto universe. His rivalry or friendship with Naruto can add more depth to the story in the fanfic.

The main character is obviously the kaiju girl. There might also be other characters like her friends who support her in her adventures. And of course, there could be antagonists such as evil kaiju controllers or other humans who oppose the kaiju girl's goals.

Often, Naruto himself is a main character. Since it's a Naruto - related fanfic, he's usually central to the story. Another character could be one who wields the Senbonzakura power, perhaps a new character created specifically for the fanfic. There might also be his friends like Sasuke or Sakura who get involved in the story due to their connection with Naruto.

Well, Sherlock himself is always a main character, whether he's depicted as a cat, dog or some other animal. Another common main character could be Dr. Watson, often reimagined as an animal too. For example, if Sherlock is a wolf, Watson might be a deer, acting as Sherlock's sidekick and chronicler of his adventures.