Typically, the main characters are the horse, the rider, and those who were affected by the rider not reaching on time due to the horse's problem caused by the missing nail.
Sasuke is also highly likely to be affected. His relationship with Naruto and his own path of revenge could be drastically different. Maybe a small event that was supposed to bring them closer or push them further apart doesn't happen as expected, leading to a different dynamic between them.
I'm not familiar with this specific story, so it's difficult to determine the main characters. It could be a family that passes down the story of the nail from generation to generation. There might be a character like an old man who tells the story of the nail and its significance during Christmas time. Or perhaps it's a story about a craftsman who made a special Christmas item with the nail and his journey with that creation could be the focus, with him being one of the main characters.
Typically, there is a boy and his father in the nail story.
The moral of the 'for want of a nail short story' is that negligence of small elements can cause significant disasters. A single nail is such a small part, but its absence sets off a chain reaction. The horse loses its shoe, the rider is hindered, and whatever important task they were engaged in fails. It's a cautionary tale about how everything is interconnected and how not taking care of the little things can bring down big plans.
There is the main character who comes up with the idea of nail soup. He is often a clever person. Alongside him, there are the kind - hearted or curious neighbors. These neighbors play an important role as they are the ones who contribute different things like vegetables, meat, and spices to the soup.
The boy is the central figure. He might have a friend who either encouraged him to go to the nail salon or is waiting for him outside. And then there's the salon owner, who might be initially a bit skeptical but then warms up to the boy when he sees his enthusiasm for nail art. Additionally, there could be an online friend from DeviantArt who inspired him to take this step.
I'm not sure as I haven't read 'they short story'. It could be a group of people named 'they' who are the main characters. Or it could be that 'they' refers to a particular type of people within the story.
I'm not sure specifically who the main characters are in '100 short story' as it's a rather general title. It could have a wide variety of characters depending on the nature of the short stories included. It might have ordinary people, heroes, villains, or even animals as main characters.
I don't know as I have no information about this 'a2 short story'. It could have characters like a brave hero, a cunning villain, or an ordinary person in an extraordinary situation.
I'm not sure specifically as I don't know the details of 'name of a short story'. But usually, there's a protagonist who drives the story forward. There might also be an antagonist who creates conflict for the protagonist. And there could be some supporting characters like friends or family members of the protagonist.