In the 'School Prince is a Girl' novel, the central character is the girl with the 'school prince' title. She might have a diverse set of friends. For example, a nerdy friend who helps her with academics, and a sporty friend who joins her in school sports events. There could also be a male lead who is initially attracted to her because of her 'prince - like' allure but later discovers her true self. And there may be some teachers who play important roles in her school life, either supporting her or creating obstacles depending on the nature of the story.
The main character is definitely the girl who is known as the 'school prince'. She is likely to be surrounded by various characters. There could be a best friend who knows her secrets if she is hiding her true identity. Then there might be a group of students who look up to her as the 'prince'. And of course, there could be an antagonist, perhaps a student who is jealous of her popularity and tries to bring her down.
Since I haven't read it, I can't say for sure. But likely there is the girl who is the 'prince'. There may also be her friends, who could be both male and female. And of course, there might be some love interests, like a boy who is attracted to her because of her unique charm as a 'prince' in high school.
The girl - disguised - as - a - boy is the central figure. There could be her best friend, who might be the first to suspect her true identity or be completely oblivious. And then there's likely a male character who she has some sort of special relationship with, whether it's a friendly rivalry or a budding romance.
I'm not entirely sure as there could be multiple main characters. But surely the girl who is the 'national school prince' is one of the main characters. There might also be her best friends or some rivals in school who play important roles in the story.
Obviously, the main character is the girl who is the 'national prince'. There may also be her loyal servants or friends who know her secret and help her keep it. And of course, there will be antagonists, perhaps some noblemen who oppose her rule because of her gender.
I'm not sure as I haven't read it, but I bet there's the girl who is pretending to be the prince. There might also be a love interest, like a nobleman or a brave knight. And of course, there would be the king or queen in the story.
Well, obviously the main character is the girl who is disguised as a school hunk. She must be a complex character with the ability to act in a way that convinces others she's male.
I don't know for sure as I haven't read it. But surely the mercenary girl herself is a main character. There might also be some classmates who play important roles, like a popular student who befriends her or a bully who challenges her. And there could be a teacher or two who notice her different behavior and try to understand her better.
The girl herself is the central character. However, depending on the nature of the story, there could be other significant characters. If it's a story about revenge or getting back at someone who gave her a wedgie, there could be a character who helps her plan her revenge. Or if it's a story about growing up and learning from an embarrassing experience, her parents could be important characters as they might give her advice on how to handle such situations at school.
There could be detectives if it's a mystery - centered story. They would be main characters as they try to solve the case of the dead school girl. Also, any suspects in the story, like someone who had a conflict with her, might be main characters.
Since I don't know the exact 'School Girl Muscle Story', it's hard to say for sure. But likely, the main character would be the school girl herself. There might also be her friends, family members, or coaches who play important roles in her muscle - building journey.