Since I'm not familiar with the 'the girl in the box novel', we can only make some educated guesses. The girl in the box is bound to be a central figure. There could be a mentor - like character who helps the girl understand the significance of the box. Or perhaps there are other characters who are also affected by the presence of the girl and the box, like neighbours or friends who notice something strange about the situation and get involved in the story.
I don't know since I haven't read it, but I assume the girl in the box is one of the main characters. There may also be characters who are related to her, like her family members or people who try to help her get out of the box if she is trapped.
Since I don't know the exact 'girl in a box story', I can't say for sure. But most likely, the girl herself is a main character. There might also be someone who put her in the box, like a villain in a more sinister story, or someone trying to rescue her, like a hero.
Since I don't know the exact 'girl in the box' cast story, it's hard to say. But it could have a girl as the central character, of course. And perhaps there's a villain who put her in the box.
Since I don't know the exact novel, I can only guess. There would likely be the miracle doctor as one of the main characters. And of course, the abandoned girl. There might also be other characters like people from the girl's past, perhaps her family who abandoned her, or people who are after the box for some reason.
In the 'Girl in the Box' based on true story, the most obvious main character is the girl herself. She is the victim of this horrible situation. The other main character would be the person responsible for her captivity. There could also be secondary characters like the people who eventually rescue her or her family members who are affected by her disappearance and ordeal.
Obviously, the girl herself is a central character. If the story is about her rescue, then the rescuers could also be main characters. They might be police officers, firefighters or just ordinary people who happened to find her. And if there was a villain, the one who trapped her in the box, that would be another key character.
Since I don't know the exact details of 'the wrong box novel', it's difficult to say. However, there might be a protagonist who is caught up in the mystery of the wrong box. There could also be an antagonist who either caused the wrong box situation or is trying to take advantage of it.
The main character is the girl in the box. But we can assume a lot about her. Maybe she's a brave girl who is trying to escape from the box. Or she could be a scared little girl who is relying on someone to find her. And around her, there might be antagonists if it's a story full of conflict, like a villain who put her in the box, or there could be helpers like kind - hearted strangers who are determined to free her.
Since we don't have a specific 'girl in the box story' in mind, the main character would be the girl who is in the box. But without more details, we can't say much about her, like her name or her personality traits.
Most likely, the girl herself is the main character. If it's a story about her being trapped in a box, her experiences, her struggles, and her journey (whether it's a physical journey out of the box or an emotional/psychological one) would be the central aspects of the story. For instance, if it's a mystery, she might hold the key to solving the mystery even while being confined. And if it's a drama, her reactions and growth within the box would be what the story is all about.
The main character is Medaka Kurokami. There's also Zenkichi Hitoyoshi who is often by Medaka's side. He has his own role in supporting and sometimes challenging Medaka.