Since the story isn't fully known, the main characters could be a diverse group. There might be a young boy superhero who can turn invisible. There could also be an older, more experienced superhero who has the power of flight and serves as a mentor to the others. And then there are likely other superheroes with powers like super hearing, super flexibility, etc. who all contribute to the overall story.
The ten little superheroes might have various adventures. They could be on a mission to save their city from a powerful villain. Each superhero would bring their unique power like flying, super strength or invisibility to the task.
It's an exciting comic where ten young superheroes come together to save the world from various threats. Each hero has unique powers and personalities.
Typically, the main characters are the baby with ten little fingers and ten little toes, and the parents or family members who interact with the baby.
One main character could be a young superhero who has just discovered his powers and is trying to fit in at the school. Another could be an older student who has been at the school for a while and is a bit of a rebel. And there could be a character who doesn't seem to have any powers at first but later discovers a hidden power within. These characters would interact, learn from each other, and face various challenges in the 'School for Superheroes Story'.
The main character in the 'ten little fingers story' is usually a little one, perhaps a toddler or a young preschooler. This character is the focus because the story is all about the relationship between this individual and their ten fingers. They are the ones who will touch things, count with their fingers, and have all kinds of little adventures with the help of their fingers.
The main characters are of course the ten little pigs.
The ten pirates are the main characters, of course.
Since I don't know the exact 'ten little lights story', it's hard to say. But it could be that the ten lights themselves are the main characters.
The main characters are of course the ten little monsters.
The ten Indians are the main characters, each being a part of this mystery.