Without knowing the exact 'house party light novel', it's hard to determine the main characters precisely. However, common types of main characters in such a setting could include the person throwing the party, who might have their own motives and backstories related to the event. There could be a group of friends with different personalities and agendas for the party. Maybe there's a character who is an outsider or new to the group but gets drawn into the party's chaos and becomes an important part of the story. There could also be a character who has a secret or a problem that is revealed or resolved during the course of the party.
I'm not sure without more details, but it could be the host of the house party. They would be a main character as they are responsible for inviting people and setting up the party.
One of the main characters is Satoshi Mochida. He's a key figure in the group of students who get trapped in the terrifying situation.
Since I don't know the specific 'house magic light novel', I can't say for sure. But usually, there could be a young protagonist who discovers the house's magic.
I'm not sure exactly who the main characters are in the 'Radiation House' light novel. It could be a doctor who is an expert in radiation - related fields. Maybe a young nurse who is new to the Radiation House and has to learn the ropes while facing the unique challenges there.
Some of the main characters include Emilico, a kind - hearted living doll, and her master Kate. They play significant roles in exploring the secrets of Shadows House.
I'm not entirely sure as I haven't read it in detail. But typically, there would be the character who is banished. There might also be members of the hero's party who play a role in the banishment or are relevant to the story later on.
I'm not sure specifically as there could be many different 'house party' light novels. Generally, it might be about various events that happen during a house party, like character interactions, secrets revealed, or some sort of drama or comedy among the party - goers.
I'm not sure who the main characters are specifically as I haven't read the light novel in full. But they are probably people who have some connection to the house, either they are new owners, or people investigating the strange things about it.
The protagonist is the main character who gets banished from the hero's party. There might also be the leader of the hero's party who plays an important role in the banishment decision. And perhaps there are some side characters that the protagonist meets on his journey after being banished.
Fred and George Weasley would definitely be the life of the party. They are always full of pranks and jokes, and at a house party, they would be the ones to liven up the atmosphere with their humorous antics.