Well, without having read the book, it's difficult to name the exact main characters. However, we can make some educated guesses. There's bound to be the titular tyrant, who is likely a complex character with a dark side but perhaps some redeeming qualities. Then there's the character who tames this tyrant, which could be a female lead, for example, who uses her charm or wisdom. And there may be side characters like advisors to the tyrant or allies of the tamer, who play important roles in the overall plot of taming and running away.
I'm not sure who the main characters are exactly as I haven't read the novel. But I assume there would be the tyrant and the character who tames the tyrant.
The 'I Tamed a Tyrant and Ran Away light novel' likely centers around a protagonist who has an extraordinary encounter with a tyrant. Maybe the protagonist is a strong - willed person who refuses to be oppressed by the tyrant's rule. Through a series of events, like a battle of wits or an unexpected bond, the tyrant is tamed. However, running away might suggest that the protagonist realizes that the world around the tyrant is still full of danger or that they want to start a new life away from the whole situation that has been so chaotic and complex.
Since I haven't read it, I can't say for sure. But I would assume the villainess and the tyrant are the main characters. There might also be other important characters like the villainess's family members or friends, or some of the tyrant's advisers or enemies.
Obviously, the woman who gives birth to the child is one of the main characters. She is likely to be the protagonist, going through a series of emotional and physical challenges. The tyrant himself is another main character. His actions and decisions would drive much of the plot, especially regarding the child and the mother.
Since I haven't read it, I can't be certain. But surely the villainess is one of the main characters. And of course, the beast she tames is also likely to be a main character. There might also be other characters who oppose the villainess or are affected by her actions with the tamed beast, like other nobles or people in the world of the story.
The main characters are likely the villainess herself and the beast she tames. There may also be other supporting characters such as those who oppose the villainess or those who have some connection to the beast.
I'm not sure specifically as I haven't read it yet. But usually in stories about running away, there might be a young protagonist who is dissatisfied with their current life and decides to run away. There could also be friends or family members who are affected by the character's decision.
Obviously, the main character is the older sister. But we can also assume that the tyrant brother is another important character. There might also be characters like advisers to the tyrant, or friends or foes of the sister in the story.
In the 'running away from the hero light novel', the main character is presumably the one doing the running. They could be an ordinary person thrust into extraordinary circumstances. And the hero is another main character. They could be a traditional hero with noble qualities, or perhaps a more complex hero with flaws. There might also be a mentor - like figure for the running character who gives them advice on how to escape the hero. And then there could be a villain who is secretly manipulating the situation to their own advantage while the running and the hero are focused on each other.
We can only guess based on the title. The protagonist, who holds the tyrant's heart, is surely one of the main characters. This character might be a strong - willed individual with a complex personality. The tyrant, on the other hand, is likely to be a complex figure as well, perhaps with a troubled past that led to their tyrannical behavior. There could also be a love interest or a rival for the protagonist's attention, which would also be important characters in the story.
I don't know specifically as I haven't read it. But usually in a novel about a weekend away, there could be a protagonist who initiates the trip, perhaps a young adult looking for some time off.