In the 'birth of a demon lord arc', the main characters could also include those with a connection to the demon lord's past. For instance, a long - lost friend or family member who tries to bring the character back from the brink of becoming a full - fledged demon lord. Or it could be a magical being, like a wizard or a witch, who has knowledge about the birth process and tries to manipulate it for their own ends.
It could be about the origin or the emergence of a demon lord. Maybe it details how a character transforms into a demon lord, including the events, powers gained, or the dark influences that lead to this transformation.
The main character is the demon lord himself. He is a powerful and complex figure. There are also other characters like the various races' leaders who interact with him, such as the elven queen who has her own motives and agendas when dealing with the demon lord.
I'm not sure about all the main characters. But of course, the demon lord is likely one of the main ones.
Another key character could be the mysterious figure who seems to have some knowledge of the Demon Lord's past and the reasons behind his retry. This character often appears at crucial moments, dropping hints and guiding the Demon Lord in a way, and their true identity is one of the mysteries that keeps readers interested.
In the 'Demon Lord Reincarnated as a Nobody' light novel, the primary character is the demon lord who has taken on a new, ordinary identity. Alongside him, there could be a young adventurer who befriends him, not realizing his true nature. There might also be an old wizard in the village who senses something different about him. And don't forget about the local tavern owner who serves him and becomes a part of his new life story, each character adding depth and complexity to the overall narrative.
Obviously, the demon lord is one of the main characters. They are likely to be at the center of the story, driving the plot forward with their actions and decisions.
Obviously, the demon lord is one of the main characters. There might also be his closest minions or advisors who play important roles.
As I'm not familiar with this specific light novel, it's hard to say who the main characters are. But it's likely that there is a demon lord character at the center of the story. There may also be characters who oppose the demon lord, like a group of brave warriors or mages. Maybe there's a special character who has a connection to the demon lord from the past or something like that.
Perhaps there is an antagonist in the 'lord of light novel'. This character would oppose the 'lord of light' and his followers. He or she could be driven by envy, a thirst for power, or a different ideology. Their clashes with the protagonists would be a key part of the story and help to define the other main characters.
The main character, of course, is very important. Without reading the novel in detail, we can assume that the demon lords themselves are also significant characters as the title implies a connection to them.