I'm not familiar with this story, so I can't tell the main characters. But if it's a story about the relationship between the land and the rain, there could be some symbolic characters. For instance, there might be a character who represents the land, like an old wise man who has a deep connection to the earth. And there could be a character representing the rain, maybe a spirit - like figure that brings life - giving water. It could also have characters like local villagers who have to deal with the consequences of the relationship between the land and the rain, such as droughts or floods.
Sorry, I haven't read 'the land and the rain full story' specifically, so I can't summarize it directly.
The main characters in 'the long rain full story' are the astronauts who are stuck on Venus. Their identities are not overly detailed in a way that gives them complex backstories but are mainly defined by their struggle in the long rain.
I don't know the specific 'voyage to a new land full story', so I can't say for sure who the main characters are. But typically, there could be a captain who leads the voyage, some brave sailors, and perhaps a stowaway or two.
In the 'Cat in the Rain' full story, the theme of femininity and female identity can also be explored. The woman's actions and her longings might be seen as typical of how women were perceived in that era, being in a somewhat subservient position yet having their own inner desires that often went unacknowledged.
I'm not entirely sure, but usually Touhou games have characters like Reimu Hakurei and Marisa Kirisame who often play important roles.
The two main characters are the young man who is looking for accommodation and the land lady who runs the boarding house.
Often, in a 'fantasy land story', you might find a wizard as a main character. They use their magic to influence the events in the story. Also, a young orphan with a hidden power could be a main character. This character might start off weak but gradually discovers and masters their power throughout the story, becoming a key figure in the fight against the dark forces in the fantasy land.
I don't know the specific main characters in 'the new land story' without more information. It could be explorers, settlers, or perhaps some unique beings that are native to the new land.
There could be a protagonist, perhaps a person who is seeking a better life or a spiritual awakening. Along the way, there might be side characters such as local people in the lotus land who help or hinder the main character's journey. Maybe there are also some guardians of the lotus land, who protect its secrets and beauty from outsiders.
As I don't know the specific 'love rain' you mean, I can't say for sure. But it might center around a love story that has some connection with rain, like the lovers first meet in the rain or something important in their relationship happens on a rainy day.