Based on the title 'the little girl taught by death light novel', the most obvious main character is the little girl. Death is also a crucial character as it is in the role of the teacher. There might be other supporting characters such as people from the little girl's community. They could be there to contrast with the girl's unique relationship with death or to help develop the story further, for instance, by showing how others view death compared to the girl who is being taught by it.
Since I haven't read the novel, I can't say for sure. But from the title, the main character is likely the little girl. There may also be a personification of death as another important character.
I'm not sure specifically as I haven't read it. But generally, it might be about the experiences of a little girl in relation to the concept of death. It could involve her learning lessons about life, mortality, and perhaps some sort of spiritual or emotional growth in the context of death.
I don't know as I haven't read it.
One of the main characters is Decim. He is an arbiter in this afterlife world. His job is to conduct the games for the souls. Another important character is Chiyuki, who has her own story and plays a significant role in the events that unfold in this strange afterlife realm.
The main character is a death mage, of course. But I can't recall his exact name at the moment. There are also other characters like his friends or foes. His friends might support him in his journey despite the stigma of being a death mage, and his foes are often those who oppose death magic or have their own evil plans related to it.
I'm not sure specifically as I haven't read it. But usually in a light novel, there could be a protagonist who is on some sort of quest or facing a big challenge. There might also be a sidekick or mentor character to help the main character along the way.
I'm not sure specifically as there could be many different 'death marching light novels' with different sets of main characters. It could be a young hero with extraordinary abilities who is leading the 'death march' - like journey.
There's the girl who is the central figure, and then there are the various 'angels of death' on each floor of the building. Each 'angel of death' has a distinct personality and backstory that adds to the complexity of the story.
The main character, of course, is the key figure in the 'the death march light novel'. He is the one whose perspective we follow throughout the story. Alongside him, there are other important characters. For example, there are female characters who may form relationships with the protagonist, whether it be friendship or something more. There are also powerful foes that he has to face, which are also important characters in a sense as they drive the conflict and action in the story.
Since I haven't read the 'raised by death light novel', I can't say for sure. But it could have a protagonist who is either a victim of death's touch or someone who has a special pact with death. There might also be characters who oppose the main character's new state of being 'raised by death', like those who see it as an abomination or those who are threatened by the power the main character may have gained.
I'm not sure specifically as I haven't read the exact 'death mage light novel'. But usually, the main character would be the death mage himself. There might also be a mentor figure who teaches him about his powers at the start, or a sidekick who helps him in his adventures.