As I haven't read 'leave your name at the border story', it's impossible to determine the main characters. However, they could be immigrants or people on a journey who are faced with the situation of leaving their name at the border, whatever that means in the context of the story.
Since I don't know the story, I can't say for sure who the main characters are.
I'm not sure as I haven't read the specific 'leave your name at the border story'. But generally, it might be about leaving one's identity or past behind when crossing a border, perhaps symbolizing a new start or the challenges of immigration.
Makoto Shinkai was the author of " Your Name Is the Long Border."
Given that we don't have a clear idea of this story, the main characters could be a wide range of individuals. It could be a story about a priest who spreads the message of 'blessed be your name' in a troubled community. Or it could be about a young person seeking answers in life and encountering different people along the way, all of whom play a role in their understanding of the phrase 'blessed be your name'.
In many border fantasy novels, you'll find a group of main characters. There could be a warrior, strong and skilled in combat, who protects the group. A mage with powerful magic abilities is also common. And perhaps a thief or a rogue character, who is sneaky and good at getting in and out of difficult situations. Together, they make up a diverse and interesting group of main characters.
There might be a guide character. This person could be someone who has already left the world behind in a sense and can show the protagonist the ropes. For instance, if the story is set in a wilderness, the guide could be an experienced hermit who lives off the land. Another possible main character could be a friend or a family member who either joins the journey of leaving the world behind or tries to stop the protagonist, creating a conflict in the story.
The main characters are a father and his daughter.
There are Mitsuha, a young girl who has her own daily life in a rural area with her family and friends. And Taki, a city - dwelling boy with his own set of activities and relationships. Their lives collide when they start to swap bodies, and they are the central focus of the 'Your Name Graphic Novel' as they navigate this strange new reality and develop a connection that transcends their normal experiences.
The main characters are a boy and a girl. Their names are Taki and Mitsuha respectively, just like in the movie. They are the ones who experience the body - swapping phenomenon.
There might be border guards or law enforcement officers as main characters as well. They play a significant role in the story as they are in charge of the border security and interact with those attempting to cross. Their actions, decisions and attitudes could be an important part of the narrative.
The main characters could be a knight who is on a quest. Along the way, he meets someone who changes his perspective on life and love. Maybe it's a mysterious figure that he initially has a conflict with but later develops a deep connection with. Without more information, it's really hard to be precise about the main characters.