As I have no access to the 'dragon dice novel', the main characters might include a young hero or heroine with a special connection to the dragon dice. Maybe they are the only one who can unlock the full potential of the dice. There could also be an antagonist, perhaps a dark sorcerer who wants to use the dragon dice for his own malicious plans, which sets up a conflict in the story.
Since I'm not familiar with this novel, the main characters could potentially be a group of treasure hunters who stumble upon the dragon dice and find themselves in the middle of a great adventure. There might also be a dragon guardian who protects the dice from those who would use it for evil purposes.
I'm not entirely sure, but there must be a protagonist who uses the dice to make decisions.
Since I'm not familiar with this specific'magic dice novel', it's difficult to say. However, it might have a hero or heroine who is on a quest related to the magic dice. There could also be a wise old mentor - type character who guides the main character in understanding and using the power of the dice.
The main character in 'dice man novel' is Luke Rhinehart. He is the one who starts using the dice to make decisions in his life.
I'm not sure without more details. It could be a group of gamblers, adventurers, or just ordinary people having a bit of fun with a dice game.
It could be a group of adventurers. In some fictional settings, adventurers might play the game of dice during their travels. Maybe one of them is a bit of a trickster when it comes to the dice, while another is very superstitious about the rolls. The story could revolve around their interactions during the game and how their relationships are affected by the outcomes of the dice.
Obviously, Little King Dice is a main character. There could be supporting characters such as his servants or rivals. His servants might help him in his quests or daily activities. And his rivals would be those who oppose him, either for power or some other reasons in the story.
In the 'no game no life dice fanfic', it's highly likely that Sora and Shiro are the main characters. They are the central figures in the original series. In the context of the fanfic, the dice might introduce new scenarios where their intelligence and gaming skills are put to the test in different ways. Maybe they use the dice to outwit their opponents in new and creative ways, or perhaps the dice present unforeseen obstacles that they must overcome together.
Well, obviously Little King Dice himself is a main character. He is often the focus, with his smooth - talking and devious ways being central to the story.
I'm not sure exactly who the main characters are without reading the story, but they could be gamblers or people with a lot at stake in the dice game.
I don't know for sure since I haven't read the story. It could be a family, like a mother, father, and their children.