As I don't know the specific story, the main characters would likely be the king himself and his ministers.
Given that it's 'the king's ministers story', surely the king is a central character. The ministers, who could be various in number and have different personalities and roles, are also main characters. For example, there might be a wise old minister who gives sage advice, and a young, ambitious minister who is eager to make a name for himself.
I'm sorry, I'm not familiar with the specific 'the king's ministers story'. It could be about the relationships, power struggles, or duties among the king and his ministers in a certain kingdom.
Since I don't know the story, I can't be sure. But I guess the main character is Rat King Little King.
In any story, there are usually supporting characters. For 'King Lisey's story', there could be peasants who are affected by the king's rule. Maybe there are also foreign ambassadors if the story involves diplomatic relations. The king's servants would also be important characters, as they are close to him and might be privy to secrets or play a role in palace intrigues.
Since I'm not aware of this story, it's impossible to determine the main characters. They could be kings, knights, commoners, or any other types of characters depending on the nature of the story, whether it's a historical account, a fictional adventure, or something else.
Ye Xiu is the main character. There are also characters like Chen Guo, the owner of the Internet cafe where Ye Xiu worked. Tang Rou is another important character who was trained by Ye Xiu.
In the king's elephant story, apart from the king and the elephant, there could be an elephant keeper. This person would be responsible for taking care of the elephant, feeding it, and training it. So, the keeper also plays an important role in the story as he is the one who has a direct daily interaction with the elephant.
One main theme is sin and secrecy. The black veil that the minister wears is a symbol of the hidden sins that everyone has. It makes people around him feel uneasy as it represents the unspoken and often unacknowledged dark parts of human nature.
Since I don't know the exact 'be the king story', I can't say for sure. But generally, there could be the protagonist who aims to be the king. There might also be a mentor figure who guides him, perhaps an old wise man or a battle - hardened general. And of course, there could be antagonists like rival claimants to the throne or power - hungry nobles who oppose the protagonist's rise to kingship.
The main characters are the mother - son duo of sleepwalkers and the people in the town they are preying on, especially the virgin girls.
In the 'corobo little king's story', Corobo is the main character as the little king. His servants or knights could be important characters too. They might help him in his battles or in ruling the kingdom. There could be a love interest for Corobo, which would be another key character. And then there might be some sort of council of elders in the kingdom who have a say in the kingdom's affairs and thus are important in the story as well.