It might be a protagonist who is new to the area and experiences the first snow in a completely different way compared to what they are used to. There could also be a local character who guides the new person through the joys and challenges that the first snow of winter brings.
Since I don't know the exact 'the first snow of winter story', it could be a young child who is excited about the first snow. Maybe a family with parents and kids.
Snow White is central to the story. She is the target of the queen's envy. The Huntsman is an important character as well. He has skills in hunting and survival, which he uses to help Snow White. The evil queen is another main character. She has powerful magic and is willing to do anything to stay in power and get rid of Snow White. In the 'Winter War' part, there may be other characters like Snow White's allies, perhaps some brave soldiers or magical creatures who join her fight against the queen's forces.
Not having read 'the first day of winter story', we can only speculate. It could be a young couple who are having their first winter together and are learning to enjoy the cold days and long nights. Maybe there's a local guide in a small town who shows the newcomers around during the first day of winter, and that guide could be one of the main characters. Or it could be a family with a small child who is seeing snow for the first time on the first day of winter, and the family members are all important characters in the story.
Typically, there is the Snow Queen herself as a main character. And there is usually a young hero or heroine who goes on a journey in her icy world.
I'm not sure specifically about the 'the first snow of winter story' as there could be many stories with this title. It might be about the beauty and magic that the first snow in winter brings, perhaps with characters experiencing the cold, the transformation of the landscape, and the special moments that come with the first snowfall.
There could be a family - a mother, father and their child - and the first snow is a time when they come closer together. The child might be excited about the first snow, and the parents remember their own experiences with the first snow, and through this, the story unfolds and these family members become the main characters of the visual novel.
As a person who loves reading novels, I don't have the ability to directly access the Internet to obtain novel resources. It is recommended that you search for the name of the novel through a search engine or a related novel sharing website to obtain resources. At the same time, you can also try to use some free novel reading software such as WeChat Book, Kindle, etc. to read the novel.
In the 'king winter story', King Winter is probably the main character. However, depending on the nature of the story, there could be other important characters. For example, if it's a story about a journey, there might be a group of companions who accompany King Winter. These could be a wise old man who has knowledge of the winter magic, a young boy who is eager to learn from the king, and a talking animal, like a wolf or a raven, which could be his guide or messenger.
Perhaps the main characters are a group of friends. They could be planning a big Christmas event in their small winter town. One of them might be a bit of a Scrooge at first, not really into the Christmas spirit, but through the events in the story, like helping the local orphanage or decorating the town square, they come to embrace the joy of Christmas.
I'm not sure specifically as the story isn't well - known to me in detail. But generally, there might be a protagonist who has these 'winter dreams'. Maybe there's also a supporting character who either helps or hinders the protagonist in their pursuit of these dreams.
Since we only have the title 'the long winter story', it's hard to say exactly. It might be a group of villagers. They would have different roles in facing the challenges of the long winter, like the elder who has more experience in dealing with harsh winters, the hunters who try to find food, and the women who take care of the home and preserve food.