Given that it's called 'the lift boy story', the lift boy is bound to be one of the main characters. There may be his family members who are mentioned in the story, like his parents who rely on his income from the lift - boy job. Additionally, there could be some antagonists in the story, like a bully who tries to pick on the lift boy in the building or a rival for a promotion within the building's staff. These characters would all contribute to the plot and development of the story.
Since I don't know the details of the 'lift boy story', the main character is probably the lift boy himself. There might also be other characters like the people who use the lift regularly, such as the building residents or office workers.
I don't know the story, so I can't say for sure who the main characters are.
There could be a young girl who is new to the building and an older gentleman who has lived there for a long time. They meet in the Kaissa lift. The girl is a bit scatter - brained and the man is very proper. Their interactions in the lift, which are filled with comical moments, could form the basis of the love story.
There could be many stories about a girl lifting a boy. Maybe in a school sports event, a strong girl managed to lift a boy during a partner - lifting competition. She trained hard for it and showed great strength and determination.
I'm not sure specifically what the 'the lift boy story' is about as there could be many stories with this name. It might be a story about a boy who works in a lift, perhaps his experiences, the people he meets while operating the lift, or some sort of adventure or life lesson that occurs in the context of the lift he is in charge of.
Well, the 'lift boy story' might be centered around a young boy's life in relation to the lift. Maybe it's about how he got the job as a lift boy in the first place. Was it out of necessity to support his family? Or maybe it was just a chance opportunity. And then there could be all sorts of things that happen to him during his work hours. He might meet interesting characters from different floors, like a grumpy old man who always complains about the lift speed, or a friendly lady who gives him a tip every now and then. There could also be some sort of mystery or drama associated with the lift itself, like it breaks down and he has to figure out how to fix it or call for help in a difficult situation.
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.