Well, we can assume that in the other stories, there are different main characters. Maybe an old man who has a special knowledge or a young boy with a big dream. But without reading the book in detail, it's hard to say exactly who all the main characters are.
In 'the girl from the sea', the girl herself is surely a main character. There might also be a male character who she has some sort of relationship with.
One of the main themes could be self - discovery. In 'the girl from the sea', the girl might be on a journey to understand who she truly is. Another theme could be relationships, like the connections between the characters in the other stories.
I'm not certain as I haven't read it, but I assume the girl from the sea is a main character for sure.
I'm not sure exactly, but surely the girl from the sea is one of the main characters. There might be some characters from the land who interact with her as well.
Since we don't have the actual book, it's hard to say exactly. But surely the girl in the basement is a main character in that particular story. There could be other characters like the person who put her in the basement or someone who tries to rescue her.
The main characters are the girl and the being from the other side.
The stolen girl is likely to be one of the main characters. She is at the center of the story with the title. And perhaps the person who stole her could also be a main character as their actions drive the whole plot.
Haroun is one of the main characters. There is also Rashid, his father.
Since Ken Liu often writes about different cultures, there could be characters from diverse cultural backgrounds. Maybe there are some characters who are scientists or scholars dealing with the impact of new knowledge or technology. They would play important roles in the stories, perhaps driving the plot forward with their research or ideas.
The main character is the little match girl, a symbol of poverty and suffering. She is the center of the narrative. Besides her, we have her cruel father who sent her out to sell matches. And then there is her loving grandmother who appears in her match - lit visions. There are also the people in the city who are too busy or uncaring to help her.
Based on the title, it seems like Tank Girl and the Armadillo are likely main characters. But since there are also other stories, there could be other main characters in those individual tales.