I don't know as I haven't read this novel.
Since I'm not familiar with this novel, it's difficult to determine the main characters. But it's possible that there is a warrior who is defined by the sword they carry, and perhaps a character who represents the shadow, like a spy or a figure from the underworld. They could be in conflict or have an unlikely alliance in the story.
The main characters in a 'shadow light novel' could vary widely. It could be a group of adventurers, each with their own unique skills and backstories. One might be an expert in combat, another in magic related to shadows. There could also be a character who has a personal vendetta against the shadows because of something that happened in their past. And perhaps there's a love interest, someone who provides emotional support to the main character during their encounters with the shadowy elements of the story.
Since I haven't read the novel, I can't say for sure who the main characters are. They could be a hero who embodies light and a villain who represents shadow.
The main character is Cid Kagenou. There are also other characters like Alpha, who is part of Cid's shadow organization.
The protagonist is Cid Kagenou. He's the one who desires to be an eminence in the shadow. There's also Alpha, who is an important figure among his comrades.
Since I haven't read the 'Shadow Rogue Light Novel', it's difficult to say for sure. But in a story like this, the main character would be the shadow rogue, of course. There could also be an antagonist, perhaps a powerful villain who is trying to stop the shadow rogue's plans. There might be other supporting characters too, such as a mentor figure who taught the shadow rogue their skills, or a love interest that adds an emotional aspect to the story.
The main character is the one who operates from the shadows. His name slips my mind at the moment, but he's the central figure who drives the story forward with his actions in the background. There are also some side characters like his comrades or those who he manipulates along the way.
As I'm not familiar with the 'light and shadow web novel', it's hard to say. But often in such novels, there might be a protagonist who is trying to bring light or change in a world filled with shadowy elements. There could also be an antagonist who represents the shadow side, opposing the main character's efforts.
I don't know as I haven't read this manga novel. It could be a young hero who represents light and a dark villain.
The main characters in 'Shadow in Eminence' light novel likely include a central figure who is at the heart of the power struggles and intrigues. There may also be side characters who either support or oppose this main character. These could be friends, allies, or rivals. They each have their own personalities and backstories that add depth to the overall story. However, without having read the novel in great detail, it's hard to name every single main character.