I'm not sure exactly without having read the book in detail, but there could be a strong, resilient female character who represents the hope and strength of the common people during the difficult times of the 'winter' described in the novel.
There might be an older, wise character, perhaps a mentor figure. This character could have lived through previous 'winters' or difficult times and offers guidance to the younger characters. He or she could be a source of historical knowledge and moral support.
Since I'm not familiar with this graphic novel, it's hard to say for sure. However, in a winter - themed story, there might be characters like a lone wanderer who has adapted well to the cold world and is on a quest for something. There could also be a family - centered group of characters who are trying to keep their loved ones alive in the harsh winter environment.
Perhaps there is a wealthy merchant. This character can represent the economic power and the way business is conducted in the floating world. They may also interact with other classes in interesting ways.
Bigby is another well - known character. He is also a wizard, famous for his Bigby's Hand spells. His actions and decisions play an important role in some of the key events in the novels.
I'm sorry, I'm not familiar with the author of this 'the winter of the world novel'. It could be an indie author or a relatively unknown writer. Maybe it's a self - published work that hasn't gained wide popularity yet.
In the 'harem in the labyrinth of another world novel', the protagonist is a key character. He has to deal with the challenges of the labyrinth and manage his relationships in the harem. There may be a mentor - like character who gives him advice on how to navigate the world and the labyrinth. Female characters in the harem are also notable. They each have their own backstories, skills, and relationships with the protagonist. For example, one might be a strong warrior, another a healer, and their interactions with the main character and among themselves shape the story.
The protagonist is Suzuki Ichirou. He is a programmer in his original world and becomes a powerful figure in the parallel world.
The main characters might include a detective if it's a mystery set in winter. He or she could be a jaded but brilliant investigator who has to deal with the cold and the secrets that the winter seems to hide. There could also be a group of friends who find themselves in a dangerous situation during winter, like being trapped in a remote cabin with a murderer on the loose.
In 'the winter soldier novel', the most prominent character is the Winter Soldier. However, other important characters may include those who are trying to help him break free from Hydra's control. There could be some fellow soldiers or agents who discover his true nature and decide to assist him. Also, antagonists within Hydra who will do anything to keep him under their control are likely to be part of the main characters in the story.
Since I haven't delved into 'the Winter King' novel, it's difficult to name the exact main characters. However, based on typical fantasy or historical fiction themes, apart from the eponymous Winter King, there could be a brave knight who is loyal to the king. There might also be a wise old wizard or a cunning court jester who, in his own way, influences the events in the kingdom. And of course, there could be an enemy leader who is constantly plotting against the Winter King.
The protagonist is a very important character. His struggle and journey form the core of the story. His mother is also important as she is part of his family dynamic and her actions and presence influence him. There's also the figure of the old man who has some wisdom to impart and is part of the community that surrounds the protagonist.