I'm not entirely sure specifically as it could vary. But generally, a visual novel often involves a story with characters and plot developments presented in a visual and interactive way. 'Kodomo no Jikan' might center around stories related to childhood perhaps, with characters experiencing various events during that time of life.
Probably not. It depends on the content of the visual novel. If it contains complex themes or some mild forms of drama that might be difficult for very young children to understand, it may not be suitable for all ages.
This 'isekai de saikyou maou no kodomo novel' could potentially be a story full of fantasy elements. The 'isekai' setting gives the opportunity for a unique world - building. With the main character being the child of the strongest demon king, there could be a lot of political intrigue. Maybe other characters are trying to use or manipulate the child because of their lineage. Or perhaps the child is trying to break free from the expectations set by their father or mother, the demon king, and wants to create their own identity in this strange new world they've found themselves in.
I'm not entirely sure as I haven't specifically played this visual novel. But generally, 'gakuen' might refer to a school setting, and 'jikan' could mean time. So it might be a visual novel related to school - time experiences like daily school life, relationships during school hours, and events that unfold over time in a school environment.
I'm not entirely sure as I haven't read it in detail. But generally, it might be about the adventures, relationships or growth of the characters within the story set in its unique fictional world.
I'm not sure exactly what this visual novel is about as I haven't played it. But 'gakuen' might refer to school, so perhaps it has a school - related story.
Peter Grill is likely one of the main characters, as his name is in the title. There may be other characters related to the 'kenja' (wise ones) that are also important in the story.