As I don't have detailed information about this 'white night game story', I can't say for sure who the main characters are.
Without more knowledge about the 'white night game story', we can only guess at the main characters. They might be adventurers drawn to the mystery of the white night. There could be a young protagonist full of curiosity, an old sage who knows the secrets of the white night, and perhaps a group of antagonists who want to use the unique nature of the white night for their own dark purposes.
The main characters could be two rival players. One who always chooses the black side and is very strategic and cunning, and the other who prefers the white side and is more about fairness and calculated risks.
Without having read the 'White Day Game Story', it's just speculation. But it could have a young couple as the main characters. They might be in a new relationship and the White Day game could be a way for them to get to know each other better. There could also be side characters like their best friends who join in the game to add some fun and friendly competition. Another possibility is that there is a single protagonist who is looking for love on White Day and the game is a way for them to meet new people.
There's no way to tell exactly without more information. However, in a game story, the main characters are often those who drive the plot forward. So in the 'white enamel game story', they might be characters who have a special connection to the white enamel. Maybe a character is a craftsman who specializes in white enamel work, or a hero who is on a quest related to white enamel.
I'm not certain about the specific main characters. It could be a group of investigators or just a lone adventurer.
I'm not entirely sure as I haven't read the novel in detail. But usually, there would be a protagonist who drives the story forward.
There's no way to determine the main characters without more information about the 'white night novel'. But they might be characters whose lives are somehow affected by the white nights. It could be a local guide who shows tourists around during this special time, or a scientist studying the ecological effects of the white nights.
Since I don't know the story, I can't say for sure. But they could be ordinary people who get caught up in this strange and deadly game.
I don't know for sure. But there might be a brave hero or heroine who is trying to survive whatever is going on in the game.
The main characters are Mae, Bea, Gregg, and Angus. Mae is the protagonist, a college dropout. Bea is her friend who has her own issues to deal with. Gregg is an energetic and somewhat chaotic friend, and Angus is Gregg's boyfriend.
Since I don't know the exact 'night delivery game story', it could have a delivery person as a main character. Maybe there's also a customer who gives an important or strange order.