Since I don't know the exact 'Magic Boy Story', it could be the magic boy himself as the main character. There might also be a mentor figure, like an old wizard who guides him in using his powers.
In the 'Magic Boy Story', the main character is obviously the magic boy. He could have a sidekick, perhaps a talking animal with its own unique abilities. There may also be an antagonist, someone who wants to stop the magic boy from achieving his goals or wants to steal his powers for their own evil plans.
In addition to the magic boy, there could be his friends. Maybe a brave girl who is always by his side during his adventures, and a talking animal, like a fox, which has its own unique abilities and helps the boy in different situations.
Since I don't know the exact 'Magic Wand Boy Story', but generally, the main character would be the boy with the magic wand. There might also be his friends or family members who play important roles, and perhaps some antagonists like an evil wizard or a monster that the boy has to face using his magic wand.
The fat boy and the giant boy are surely the main characters. However, there could be other supporting characters that we don't know about yet. Maybe there are friends or foes of the fat boy and the giant boy that play important roles in the story as well.
I'm not sure who the main characters are in 'the dragon boy story' since I haven't read it. But I assume the dragon boy himself is a main character, and probably there are some dragons too.
Obviously, the main characters are the boy and the dog. They are the ones around which the whole story revolves.
Since I don't know the exact 'gazelle boy story', I can only guess. Obviously, the gazelle boy would be one of the main characters. There might also be his family members, like his parents or siblings.
In this unknown 'the little boy story', aside from the little boy, there could be a wise old man in the neighborhood. The old man might act as a mentor to the boy, guiding him with valuable advice through different situations in the story.
The two main characters are the boy and the turtle. The boy is probably a young individual with a sense of adventure or a kind nature. He might be on a journey of discovery. The turtle, on the other hand, is a slow - moving, perhaps wise - looking creature. Their interactions form the core of the story, whether it's the boy helping the turtle, learning from it, or simply sharing an experience with it.
As I don't know the exact 'gilded boy story', the main character is probably the gilded boy himself. There might also be his family members, like his parents who could play important roles in his gilded life, either supporting or putting pressure on him.
Well, in most cases, the boy is definitely a main character. Depending on the nature of the story, there could be a villain. Maybe there's someone who wants to keep the boy in the closet, like an evil stepmother in a fairy - tale - like version. Or there could be a friend who discovers the boy in the closet and helps him out, so that friend would also be an important character.