The main character is, of course, the one on the journey to become the imperial god emperor. There are also his friends and allies who support him, like his mentor figure who imparts important knowledge and skills to him.
I'm not entirely sure as there could be multiple important characters. But typically, there would be the imperial god emperor himself as the central figure. There might also be his loyal followers or advisors who play crucial roles in his rise to power or in maintaining his rule.
The main character in the 'Eternal God Emperor' light novel is a determined individual. There are his comrades - in - arms, some of whom are brave warriors with unique combat skills. There are also some mysterious characters that appear at crucial moments, either to help or to test the main character. And on the opposing side, there are cruel and cunning adversaries, some of whom are descendants of ancient and powerful clans, and they all play important roles in the development of the story.
The main characters in the 'Mechanical God Emperor' light novel probably include the eponymous Mechanical God Emperor. This character would likely be very powerful and have a significant impact on the world of the story. There may also be a group of rebels or adventurers who are trying to either overthrow or understand the emperor. One of them could be a young and talented mechanic or a warrior with a mysterious past. Another character could be a wise old sage who has knowledge about the history of the mechanical world and gives guidance to the protagonist in their journey against the Mechanical God Emperor.
The main character is, of course, the Immortal God Emperor. He is a very powerful figure with extraordinary cultivation skills.
Typically, the main character is the emperor himself. He could be a young and inexperienced one at the start, like in 'The Novice Emperor's Journey' where the emperor has to learn how to rule while facing various threats.
The main character is often the one who has a connection to the mechanical god - emperor concept. Maybe it's a young inventor or a warrior who discovers something about the mechanical power source that leads to the god - emperor. There could also be antagonists, perhaps those who oppose the rise of the main character or are loyal to the old order in the mechanical world.
The main characters in the 'supreme god emperor novel' could include a hero figure who has to face numerous trials. There may be powerful villains who are trying to maintain their dominance or gain more power. And there might be other characters like friends or family members of the hero who add emotional depth to the story and influence his decisions.
Since I haven't read the 'god of money light novel', it's difficult to name the exact main characters. However, in this type of story, there may be a central character who has an extraordinary ability to understand and manipulate money. There could be supporting characters as well, such as friends who help the main character in their financial endeavors, or mentors who teach them the ropes in the complex world of finance. And of course, there may be villains who are envious of the main character's success and try to bring them down.
Without having read the 'king of god light novel', I can only speculate. The main character could be a young hero with a mysterious past. There might be an older and wiser figure who helps him understand his powers or destiny. There may also be a group of villains, each with their own motives and powers, who try to stop the main character from achieving whatever their goal is in the story. The story may also feature characters from different races or factions, adding more complexity to the plot.
I'm not entirely sure as I haven't fully read it, but usually in such novels there is a protagonist who is at the center of the story. Maybe there's also a mentor - like figure who guides the protagonist on his journey.