As I'm not familiar with the 'isekai shokudou light novel' in detail, it's hard to name the main characters. However, thinking about the common setups in isekai stories, there could be a kind - hearted character who manages the shokudou and acts as a sort of anchor in the story. There might also be characters who bring different cultures and powers from their own isekai worlds, and their interactions with the shokudou environment and other customers form the core of the story.
The chef is definitely one of the most interesting characters. He has this ability to create amazing food that can transport people from different worlds. Another interesting character is the elf customer. Her reactions to the new and strange foods are quite fascinating.
I'm not entirely sure as I haven't read it specifically. But generally, 'isekai' often involves characters being transported to another world, and a'shokudou' is a cafeteria or dining hall. So it might be about some interesting stories that happen in a cafeteria in an isekai setting in the light novel.
A key characteristic is the fusion of different worlds. The setting usually involves a food - related place (like a restaurant or an izakaya) that serves as a connection between our world and another world. So there are often elements of fantasy and the real world combined.
Well, in the Isekai Shokudou light novel, a significant plot twist involves the connection between the restaurant and different worlds. It's revealed that the restaurant serves as a sort of anchor or gateway between various realms, which is not initially obvious. Also, the relationships between the characters, like the chef and some of the regular customers, have some unexpected developments. For instance, a customer who was always seen as just a friendly face has a hidden agenda that gets uncovered as the story progresses.
The main character is Touya Mochizuki. He gets transported to a different world and has his smartphone with him, which he uses to his advantage in this new world.
The main character is the ojisan, of course. He is usually an older man who gets transported to another world.
There are characters from different isekai works. Such as Ainz from Overlord, Subaru from Re:Zero, Kazuma from Konosuba.
Since I don't know the details of this particular light novel, it's hard to say. But in most isekai light novels, there's usually a main character who is the one transported to the other world. This character often has some distinct traits that help them survive in the new environment.
Since I don't have first - hand knowledge of the 'isekai no seikishi monogatari light novel', it's hard to say exactly who the main characters are. However, based on the genre, there could be a young male or female protagonist who is the key figure. They may encounter a group of diverse companions, such as a strong - willed warrior, a clever thief - like character, and a gentle healer. These characters would then accompany the protagonist on their adventures in the isekai world.
Since I haven't read 'Tensei Kizoku no Isekai Light Novel', I can't name the main characters specifically. But typically in an isekai light novel like this, there would be the protagonist who is the reincarnated noble. There might also be side characters like a mentor figure who helps the protagonist understand the new world, or rivals who oppose the protagonist's goals in the new world.