I'm not sure who the main characters are as I haven't read the light novel. But it could be the person who becomes a 'kamisama' and perhaps some characters who are either friends or foes in their new god - like life.
It's likely about a story where something extraordinary related to becoming a god ('kamisama' in Japanese) happens. Maybe it follows the journey of a character who has an unexpected encounter that leads to this god - like transformation. However, without reading it, it's hard to say exactly.
I'm not entirely sure as I haven't played it in detail. But generally, a visual novel often involves a story with characters and different plotlines. It might be about some kind of divine or extraordinary events considering the 'kamisama' (which means god in Japanese) in the title.
It might be found on some specialized visual novel websites. However, make sure to check the legality and safety of the website before downloading. Some official game developer websites may also sell or provide information about where to get it.
The main character is Rimuru Tempest. He was once a human but got reincarnated as a slime. He has a very friendly and adaptable personality. Another important character is Veldora, the powerful storm dragon. He becomes Rimuru's friend and ally. There is also Shizu, a human who has a significant impact on Rimuru's journey in the story.
There is also Narumi Fujishima. He gets involved in the strange happenings along with Alice. His character development throughout the story is quite interesting as he faces different challenges and grows from them. Another important character could be the people around them who contribute to the overall plot by providing support, information, or sometimes being part of the problems they need to solve.
The main character is Nanami, who becomes a god. And Tomoe, a fox spirit, is also a very important character.
I'm not extremely familiar with this light novel specifically. But generally, a light novel often features unique characters and an interesting plot. It might be about a character becoming a maou (demon king), which could involve adventures, power struggles, and character development.
One aspect that could make it special is its concept. The idea of becoming a maou is quite intriguing. It sets up a lot of potential for different storylines.
I'm not sure specifically as I haven't read it in detail. But generally, a light novel titled like this might be about a character who has become a demon king ('maou' in Japanese). It could involve his adventures, challenges, and the consequences of taking on such a role in a fictional world.
I'm not sure exactly as I haven't read it fully. But usually in such light novels, there would be a protagonist who is likely to be deeply involved in the situation of the god - less Sunday.