It could be a kind - hearted child like Billy. Billy was always ready to share his toys with other kids in the neighborhood, so he was the main character in a good kid story.
Often, the main character can be a creative kid. For example, in one story, a girl named Sue was really into painting. She painted beautiful pictures for the school walls when they were looking dull. Sue was the main character in that good kid story as she brought color and beauty to the school environment.
In a good kid story, the main character might be a brave child. Take Tim for instance. There was a small fire in the park and Tim was the one who called the fire department immediately and helped to keep the other kids calm until the firefighters arrived. So Tim was the main character in that story.
Well, the good kid is surely one of the main characters. There may be antagonists too, not in the sense of bad guys, but perhaps challenges or difficulties personified. For example, a bully at school or a difficult exam could be like an 'antagonist' that the good kid has to face. And of course, there could be other kids in the neighborhood or at school that interact with the good kid and help shape the story.
There are two central characters in the 'the kid and the lion kid story'. One is simply a kid, who could be a human child or perhaps a young goat (as 'kid' can have different meanings). The other is the lion kid, which is a young lion. Their relationship and the events that occur between them form the core of the story.
The main character is of course the kid elephant. There might also be other animals like monkeys or birds depending on the specific story.
The main character in the Wimpy Kid story is Greg Heffley. He is a middle - schooler who faces various challenges and comical situations at school and home.
Obviously, Kid Dracula himself is a main character. There may also be his parents, who are likely to be full - grown vampires. And perhaps he has a sidekick, like a little imp or a friendly werewolf cub.
Since I don't know the exact 'new kid the story', it's hard to say for sure. But if it's a story about a new kid in a school, the main characters could be the new kid, the school bully, and the kind teacher who helps the new kid adjust.
In the Werewolf Kid Story, aside from the kid, there might be an old wise character. This could be someone like a hermit in the woods who has knowledge about werewolves and can guide the kid. Another possible character could be a bully at the kid's school who constantly picks on him before realizing there's something truly different about the kid. And of course, there may be other werewolves in the story, some friendly and some not so friendly.
In the Pinocchio kid story, Pinocchio is of course central. He is a unique puppet with a lot to learn. Geppetto is important as he is like Pinocchio's father. He loves Pinocchio and hopes he will be a good 'boy'. The Blue Fairy is magical. She has the power to bring Pinocchio to life and also to help him when he is in trouble. The fox and the cat are the antagonists. They represent the bad influences that Pinocchio has to overcome.
In the Cupid Kid Story, the main character is the Cupid Kid. Then there could be some antagonists, perhaps a character who is jealous of the Cupid Kid's ability to spread love. There may also be supporting characters like the Cupid Kid's family or friends who encourage the kid in his or her mission of spreading love.
As I don't know the exact 'the cuban kid story', it's difficult to say. But generally, in a story about a Cuban kid, the main character would be the kid himself. There might also be his family members, like his parents, siblings, or grandparents who play important roles in his life and the story.