Since I don't know the details of the 'little blue belle story', I can't say for sure who the main characters are. But likely, Little Blue Belle is one of the main characters.
Not having read the 'little blue belle story', it's a mystery who the main characters are. But if we go by the name, Little Blue Belle is probably a key character. There could be antagonists in the story too. Maybe there's a mean - spirited character who tries to stop Little Blue Belle from achieving her goals. And then there could be some wise old character who gives her advice. There are so many possibilities without more information about the story.
The main characters are Little Blue and Little Yellow. They are the ones who go through various experiences in the story like playing together and getting all mixed up.
The story mainly features Little Blue and Little Yellow. They are the central figures around which the whole story revolves. Their interactions, like playing together and hugging, drive the plot forward.
Most likely, the little blue kite is the central character. However, there could be other characters like the wind, which is like a friend or a foe to the kite. And perhaps there's an old man who sits in the park and watches the kite fly. He could be an important character as he might have some special connection to the kite, like he used to fly kites when he was young.
The little blue man is surely a main character. Maybe there is a wise old character in the story who gives advice to the little blue man. Or there could be a group of other beings who are initially afraid of the little blue man but then learn to understand him. It really depends on how the story unfolds, but the little blue man is the central figure for sure.
The little blue engine is the central character. There are some other engines as well, like the big shiny engines that refused to help pull the train. And then there are the toys and goodies on the train that the little blue engine was trying to get over the mountain for.
Since I don't know the exact 'little blue deer story', the main character is likely the little blue deer itself. There might also be other animals like other deer, perhaps a wise old owl or a friendly squirrel.
In the 'little blue fish story', the main character is surely the little blue fish. But depending on the nature of the story, there could be other important characters too. For instance, if it's a story about the little blue fish's search for a lost treasure, there might be an old wise fish that gives it clues. Or if it's a story about survival, there could be a big predator fish that constantly hunts the little blue fish and its companions.
I'm not sure specifically what the 'little blue belle story' is about as there could be many stories with that name. It might be about a character named Little Blue Belle who has various adventures.
Since I haven't read it, I can't say for sure. But usually in a short story, there are a few key characters that drive the plot forward.
In the 'bobble the little blue owl story', the main character is surely Bobble, the little blue owl. Besides him, there could be a whole host of other characters. Maybe there's a motherly owl who takes care of Bobble when he's young. There could also be some forest friends such as a chatty sparrow who always has the latest forest gossip, and a slow - moving turtle who teaches Bobble the value of patience. These characters together would create an interesting world for Bobble's story to unfold.