Since I haven't read it, I can't tell who the main characters are.
Without reading the 'danjo no yuujou wa seiritsu suru light novel', it's impossible to determine the main characters. But we can assume that there would probably be at least one male and one female character based on the title which mentions the friendship between male and female.
I'm not sure specifically as I haven't read this light novel. But generally, a title like this might be about the formation of friendship between male and female characters. 'danjo' can mean male and female, 'yuujou' is friendship, and'seiritsu suru' means to be formed.
I'm sorry I don't know the specific main characters as I haven't read the light novel.
Since it's a light novel, 'makikomarete isekai teni suru yatsu wa light novel' is likely to tell a fictional story. The 'makikomarete' part might imply that the main character is drawn into or surrounded by certain circumstances that lead to their isekai -ification. It could explore themes like self - discovery, as the character is thrust into a completely new environment. There might be elements of fantasy, like unique powers or abilities that the character discovers in the isekai world. Also, the relationships the character forms in this new world, whether it be friendships or rivalries, could be central to the plot.
I'm sorry, I don't know the main characters in this light novel as I haven't read it. Maybe there is a hero who is trying to oppose the shihai (control) of the seven makens.
I'm not entirely sure as I haven't read it in detail. But generally, it might be about the story of a bisque doll and themes related to love.
Since I haven't read 'seijo no maryoku wa light novel', I can't say for sure who the main characters are. But typically in a light novel about a saint's power, there would be the saint herself as a main character. There might also be a sidekick or a mentor figure who helps her understand and control her power.
Since I haven't read the novel, I can't say for sure. But it's likely that the freeter is one of the main characters. There could also be characters in the isekai world that play important roles, like a magical guide or a powerful antagonist.
I'm not entirely sure without reading it thoroughly, but usually in such novels, there would be a protagonist who drives the story forward.
The two main characters in 'kaguya sama wa kokurasetai light novel' are Kaguya and Miyuki. Kaguya is a sophisticated girl from a prominent family. Miyuki, on the other hand, is highly intelligent and has his own charm. Their interactions, full of pride and unspoken feelings, drive the plot forward. Additionally, there are other characters like Chika Fujiwara who play important supporting roles in the story.
It's possible that the main character is the mob who is trying to change their status in the world of the light novel. Alongside this character, there could be female characters who play the role of the typical otome game heroines. These characters might interact with the mob in ways that drive the story forward, like being part of the events that lead the mob to grow or change.