Well, it's hard to say for sure without knowing the story. But the little plant is likely the central character. There might also be other characters like birds that perch on the plant or worms that live in the soil around the plant. These characters could either help or hinder the little plant's growth, depending on how the story is written.
I'm not sure as I haven't read it. But I guess the little plant itself must be a main character. Maybe there could be a gardener or a little kid who takes care of the plant.
In the little rose plant story, the most obvious main character is the little rose plant. It is the subject around which the story revolves. However, depending on the context of the story, there could be other characters as well. For example, if the story is about the little rose plant in a garden, there might be insects that visit the plant, and those insects could potentially be considered main characters if they play a significant role in the story. Maybe a little bee that comes to pollinate the rose plant could be a main character, or a caterpillar that lives on the plant. But overall, the little rose plant is the primary character that the story is likely centered on.
Since it's a story about a little rose plant, the main character is likely to be the rose plant. There might also be other characters like insects that visit the plant, or a person who plants or waters it. For example, a little girl who loves the rose plant and takes care of it every day could be another main character. Or perhaps a little bee that comes to collect nectar from the roses.
Since I don't know the exact 'plant wife story', it's hard to say. But most likely there would be the 'plant wife' herself as a main character. There could also be her family members or neighbors who interact with her because of her plant - related activities.
The main characters are most likely the three sisters. Since it's called the 'Three Sisters Plant Children Story', we can assume that the sisters are at the heart of the narrative. The plants and children are also likely to be key elements in the story. The sisters might interact with the plants in a way that involves the children, perhaps teaching the children about the plants or using the plants to care for the children.
I don't have enough details about 'the little story' to say for sure, but it could be a child, a pet, or an old wise man.
Well, obviously Mr Plant and Argos are the main characters. Mr Plant could be a sentient plant with unique abilities like the ones I mentioned before. Argos might be a curious being, perhaps an animal or a human - depending on how the fanfiction is set up.
In the chicken little characters story, the key character is Chicken Little, the one who believes the sky is falling. Another important character is Foxy Loxy, a rather sly animal. There are also other barnyard animals like Henny Penny and Ducky Lucky who are involved in Chicken Little's adventure when he spreads the word about the sky falling.
The main characters of 'little busters main story' are the boys and girls who form the Little Busters. Riki Naoe is a central character, being somewhat of a narrator in a way as we see the story through his perspective at times. Kyousuke Natsume is a charismatic figure in the group. Then there are other members like Masato Inohara and Kengo Miyazato. The female characters such as Rin Natsume also play significant roles in the story, adding different dimensions to the relationships and the overall plot.
In this unknown 'the little boy story', aside from the little boy, there could be a wise old man in the neighborhood. The old man might act as a mentor to the boy, guiding him with valuable advice through different situations in the story.
The little shoemaker is the central character. He is the one whose story we are following. He could have a family in the story, although they may not be as prominent. There may also be some local townspeople who play a role in the story, perhaps as observers of his work or as people who are influenced by his shoes. But the main character, the one who drives the plot forward, is the little shoemaker.