The protagonist is of course a notable character. His journey and development are central to the story. There may also be a mentor - like figure who helps him understand the isekai world better.
There could be a female lead character who plays an important role in the protagonist's life. She might be strong - willed and has her own goals. Additionally, there may be an antagonist, a powerful being who opposes the protagonist's plans or existence in the isekai world.
I don't know for sure since I haven't read this specific novel. But typically in an isekai story, there's a protagonist who is transported to the other world. So it's likely there's a main character like that in this 'isekai shikkaku novel' too.
In 'Isekai Shikkaku' light novel, the theme of human nature is explored. The protagonist meets different characters, some good and some bad, which shows the complexity of human nature. Moreover, the theme of survival is there as he has to struggle to stay alive in the new and often dangerous world.
The 'isekai shikkaku novel' might be centered around a character who has an isekai experience. In isekai stories, there are often common tropes like getting special powers or meeting strange creatures. However, the'shikkaku' part implies that something goes wrong or is not as expected. It could be that the character's newfound powers have a dark side, or the people in the new world are not as friendly as hoped. The novel could then explore the character's emotional and physical journey as they come to terms with this less - than - ideal isekai situation.
Since I haven't read it, I can't say for sure. But there's probably the'saikyou kenja' (strongest sage) as a main character.
I'm not entirely sure as I haven't read every volume, but usually there is a central protagonist who is often the'saikyou kenja' (the strongest sage). There might also be supporting characters like friends or allies who help the main character in their journey.
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 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.