Since I don't know the story well, perhaps the main character is the little fireman himself. There might also be his colleagues at the fire station.
In 'the little fireman story', the main character is surely the little fireman. There could be other characters like his captain who gives him instructions, and the people he rescues. Maybe there is also a mentor - like figure who taught him how to be a fireman in the first place.
The main character is of course the little fireman. There may also be other firefighters who work with him as his colleagues. And there could be people in the community he saves, like a mother and her children, or an old man.
The obvious main character would be the fireman's wife herself. She is likely to be at the center of the story.
Based on the title, the main character is likely to be a fireman.
The little fireman story is often about a young fireman who is brave and determined. He might face various challenges like big fires, rescuing trapped people. For example, he could be the first to rush into a burning building to save a little child. His courage makes him a hero in the community.
I'm not sure exactly as I haven't read it. But it might be about a little fireman's adventures in putting out fires, rescuing people or his experiences at the fire station.
Once upon a time, there was a little fireman named Tom. He was very brave. One day, a big fire broke out in the old town. Tom quickly put on his gear and rushed to the scene with his team. He saw a little girl crying in a corner of a burning house. Without hesitation, he ran in and carried her out safely. Everyone praised him for his courage.
Fireman Sam is the central figure in 'My First Story'. Besides him, we might see his friends like Norman Price who often gets into little scrapes. And there could be the other members of the fire brigade. Also, the people of Pontypandy who Sam helps are important characters in these stories as they are the ones in need of rescue.
One popular fireman character could be Johnny Storm from the Fantastic Four. Although he's mainly known as the Human Torch, he has firefighting - like abilities when it comes to using his powers to save people from fires.
I don't have enough details about 'the little story' to say for sure, but it could be a child, a pet, or an old wise man.
In the chicken little characters story, the key character is Chicken Little, the one who believes the sky is falling. Another important character is Foxy Loxy, a rather sly animal. There are also other barnyard animals like Henny Penny and Ducky Lucky who are involved in Chicken Little's adventure when he spreads the word about the sky falling.