Who are the main characters in the Joker original story?

The main character is Arthur Fleck, who later becomes the Joker. His mother also plays an important role in the story as her relationship with Arthur and her secrets impact his life.

The main characters are obviously the Joker and Batman. Batman is constantly in a struggle against the Joker's madness.

The main character is obviously the Joker himself. He is the driving force behind the story's chaos. Batman also features prominently as his nemesis. Their conflict is a central part of the narrative.

The main characters are the Joker himself and Batman. Batman is constantly trying to stop the Joker's madness.

Batman is definitely one of the main characters. He is the Joker's nemesis, and their interactions drive a lot of the story.

Most likely the Joker himself. And if it follows the common storylines, Harley Quinn would also be a main character as she has a very complex relationship with the Joker.

The main character is obviously the Joker himself. His transformation from an ordinary person to the infamous villain is the core of the story.

In the 'new 52 joker story', the key characters are of course the Joker, who is the central figure causing all the trouble. And Batman, who is constantly in a battle of wits and strength with the Joker. There may also be some side characters like Gotham police officers who are affected by the Joker's actions and sometimes play a role in Batman's attempts to bring the Joker to justice.

I'm not sure specifically who the main creators are without more research. But it's usually a combination of writers, artists, and editors.

As we don't have much information on 'The Black Joker True Story', it's possible that the main character is, of course, the Black Joker. There could be supporting characters like family members who either support or oppose the Black Joker's actions. Or there could be rivals in a game or in a social setting that play important roles in the story.