I'm not entirely sure, but if it follows the general trend of stories related to Mona Sax, there might be some sort of detective or antagonist character. Maybe a detective who is trying to solve a mystery involving Mona Sax, or an antagonist who is out to get her. This would create conflict and drive the story forward.
It's possible that in the Mona Sax Graphic Novel, there are supporting characters who are friends or foes of Mona Sax. They could be other criminals in her world, or people she has met during her adventures. These characters would help to flesh out the story, adding more depth and complexity. For example, a former partner in crime who has a change of heart and now wants to stop Mona, or a new acquaintance who helps her out in a tough situation.
The Mona Sax Graphic Novel is special for its unique art style. The illustrations can bring the character of Mona Sax to life vividly, making the story more engaging.
Since I don't know the exact 'Indian Sax Story', it's hard to say who the main characters are. It could be a saxophonist, or people related to the saxophonist like their family, friends, or music teachers.
Since I don't know the details of the 'new bangla sax story', I can't say for sure who the main characters are. But it could be the saxophonist, if it's a story about a person's musical journey.
I don't know who Hindy Sax is in the story as I'm not familiar with the 'Hindy Sax Story'.
It could be a mysterious thief who had a specific motive related to art or personal gain.
There is also Nayland Smith, who is often pitted against Dr. Fu Manchu. He is a resourceful and determined detective - like figure, constantly trying to thwart the evil doctor's schemes.
Without knowing the details of the 'hindi sax story', it's impossible to accurately name the main character. But we can make some assumptions. If the story is centered around a musical journey, the main character might be the saxophonist who travels through Hindi - speaking regions sharing the beauty of the saxophone. Or it could be a local in a Hindi community who is deeply affected by the saxophone and becomes the focus of the story.
Obviously, Mona is one of the main characters. And the children are also main characters. But without more details about the story, it's hard to say more about them.
As I don't know the story, I can't tell you the main characters.
I'm not sure specifically which 1986 graphic novel you're referring to. There are so many graphic novels from that year. Without more information, it's impossible to say who the main characters are.