As I'm not aware of the actual 'oni and the great bird' story, it's difficult to say for sure. However, in general, in a story named like this, the oni, which is likely to be some sort of supernatural being, and the great bird are likely to be the central figures. There may also be characters related to the environment they are in, like people living in the area where the oni and the bird interact, or other magical creatures if it's a fantasy - style story.
I haven't heard about this 'oni and the great bird' story before. It would be great if you could give some more details like where you heard about it, or if there are any key elements in the story that you can remember. This would help me to better answer your question.
Well, the central character is the bird girl. She could have a family in the story, which might play a role in how she interacts with the birds. Also, there could be other humans in her community who react differently to her relationship with the birds. And of course, the birds themselves are also important characters, whether they are just normal birds or have some magical or special qualities.
Since I don't know the exact 'free as a bird story', I can't say for sure. But it could be a single protagonist like a young girl who is the main character striving for freedom in a world that restricts her.
Since I don't know the exact 'big bird story', it could be that the main character is the big bird itself. Maybe there are also some smaller animals like squirrels or rabbits that interact with the big bird.
As I don't know the exact 'bird boy story', I can only guess. The main character is probably the 'bird boy' himself. There might also be some other characters like his family members who might not understand his connection with the birds at first.
The main characters in the love bird story could be the two love birds themselves. They are likely to be the central focus, with their actions and relationship driving the story forward.
Since the story is not defined precisely, if it's a story about a bird's journey, the main character would be the bird. There could also be other animals like a wise old owl that gives advice to the bird during its journey. Another possibility is that there's a kind - hearted child who befriends the bird in the story.
In the 'free bird story', the most obvious main character is the free bird. But depending on the nature of the story, there could be other characters too. For example, if the story is set in a human - influenced environment, there could be humans who either try to protect the bird or pose a threat to its freedom. There could also be a family of birds that the free bird belongs to, and their relationships and interactions could be part of the story. So, while the free bird is likely the central figure, other elements in the story could also be considered as characters in a broader sense.
The main character is surely the bird king. There might also be other important birds like his advisers or some special birds with unique abilities that play significant roles in the story.
The main characters are the king and the bird, of course.