I'm not entirely sure as it depends on the specific story of the light novel. But usually, there is the Dark King himself as the central character. There may also be sidekicks, enemies, and characters who play important roles in his journey, like a mentor or a love interest.
In 'the dark king light novel', the main character is, of course, the Dark King. He is likely to be a complex character with his own motives and goals. There may be other important characters too. For example, there could be an antagonist who constantly challenges the Dark King. There might also be characters who help the Dark King in his quests, such as a group of loyal followers or a wise old wizard who gives him advice from time to time.
Since I haven't read it, I can't say for sure. But likely the king of death is one of the main characters.
The main characters may include the dark king, who is likely at the center of the story. There could also be his advisers, who might be helping him rule or trying to manipulate him. Additionally, there could be a group of rebels or heroes who oppose the dark king's rule. These characters would add conflict and drive the plot forward as they try to either overthrow the king or change his ways.
There is also a female character, perhaps a sorceress, who often aids the dark king in his quests. She has her own set of powers and motives that add depth to the story.
I don't know for sure since I haven't read it. But I assume there's the dark king, and then there must be a character who is bound to him. There might also be other characters like advisors to the dark king or friends or family of the character who is bound.
The Dark Knight himself is surely one of the main characters. There may also be his sidekick or allies like Robin or Commissioner Gordon.
I don't know specifically as I haven't read it. But usually in such novels, there's a protagonist who drives the story forward.
Since I'm not familiar with the 'the dark maidens light novel', I can't tell you exactly who the main characters are. But typically in a light novel, the main characters are the ones around whom the story revolves. So in this case, it could be the 'dark maidens' themselves, and there might also be some supporting characters like friends, family members or foes related to them.
Well, without knowing the exact 'Dark Lord Light Novel', we can only make general assumptions. The main character would be the dark lord, who might have a complex personality. There could be a female lead who is either an enemy trying to bring down the dark lord or a love interest that adds a different dimension to the story. And then there might be an old sage - like character who has knowledge about the dark lord's past and tries to guide the other characters in their fight against or alongside the dark lord.
Acheron is one of the main characters. He has a complex and mysterious past that unfolds throughout the series. His powers and his role in the world of Dark Hunters are central to many of the storylines.
I don't know the specific main characters as I haven't experienced this visual novel. However, it could have a protagonist who is the one searching for the 'light in the dark'. There might also be a mentor - like character who guides the protagonist towards that light.