I'm not sure as I haven't read the novel. But typically, there would be characters who were once close to each other. Maybe it's a couple like Jack and Jill who used to be in love but now are growing apart. Or it could be a group of friends such as Tom, Dick, and Harry who are starting to see each other as strangers due to some events.
Since I haven't actually read this 'becoming strangers again novel', it's hard to say exactly. However, in this kind of novel, there are often characters with strong emotional bonds at the start. It could be two sisters, for instance, named Alice and Emma. They shared a lot growing up but now, because of different life choices or a family secret, they are on the path to becoming strangers. There might also be a mentor - mentee relationship, like Mr. Smith and his protégé, David, where things are changing between them.
Without having read the 'becoming strangers again novel', it's difficult to name the specific main characters. But generally, there would be characters who have a shared history. It could be an old friendship between a man named Ben and a woman named Lucy. They were inseparable in college but now, years later, their lives have taken different directions and they are becoming strangers. There may also be a character who is the catalyst for this change, like a new acquaintance who disrupts the existing relationships in the story.
The main theme could be about the dissolution of relationships. It might explore how people who were once close, like friends or lovers, gradually drift apart and become strangers again. This could involve changes in circumstances, personal growth, or unresolved conflicts that drive them apart.
Since I don't know the specific 'the strangers novel', I can't say for sure. But they could be the strangers themselves, perhaps a detective trying to figure them out, or the people whose lives are affected by the strangers.
I'm not sure who the main characters are without reading the novel. It could be a group of friends who have different personalities and backgrounds.
I'm sorry, without reading the novel, I can't tell who the main characters are.
The two main characters are Guy Haines and Bruno Anthony. Guy is a tennis player who has some personal and professional issues. Bruno is a rather strange and unpredictable man. Their encounter on the train sets the whole story in motion.
There are the nine strangers of course. But there is also the person who runs the retreat as a main character. Each of the nine has their own identity and backstory that makes them unique in the story.
Since I don't know the details of 'the strangers story', I can't say for sure who the main characters are.
Katchoo is one of the main characters. She is a complex and strong - willed woman. David is also important. Their relationship forms a major part of the story's core. Francine is another key character, and her interactions with Katchoo and David add depth to the overall narrative.
Since I haven't read it, it's hard to say exactly. However, it might have a protagonist who is on a journey of some sort, perhaps a traveler who meets various people during their travels. There could also be a character who is more of an observer, watching the interactions between others and learning from them. Maybe there's a group of friends who are going through some kind of change in their relationship which makes them seem like strangers to each other at times.
In many light novels, there are often sidekick characters too. So in 'demons and strangers light novel', there could be a loyal friend of the main stranger, who is witty and provides some comic relief while also being helpful in battles or in deciphering the mysteries in the story. And there may be a demon who is an outcast from his own kind and ends up helping the strangers for some reason, adding more depth to the character lineup.