I think Van Pelt is also a crucial character. He represents the danger and the unknown within the Jumanji game. His presence constantly threatens the main characters, forcing them to keep moving forward and face the challenges of the game. Without him, the sense of peril in the story would be greatly diminished.
Alan Parrish is extremely important as he is the one who has been trapped in the game for a long time and his story is central to the plot.
The main characters in the 'jumanji graphic novel' are likely to be those associated with the Jumanji game. Alan Parrish is a key figure in the Jumanji story, so he might be a central character. There could also be other players who get involved in the game. Maybe there are some side characters that help or hinder the main players in their journey through the Jumanji world. It really depends on how the graphic novel chooses to adapt or expand on the existing Jumanji lore.
Well, Dracula is the key figure. He has the power to turn people into vampires and his presence drives the whole plot. Jonathan Harker is vital. His journey to Dracula's castle and his narrow escapes start the story's chain of events. Mina Murray, who becomes a victim of Dracula in a way and also plays an important role in the group's fight against the vampire. And Van Helsing, the man with the knowledge and the courage to take on Dracula.
Tris is the most important character. She is the protagonist, a Divergent who challenges the established faction system. Her journey from an unsure initiate to a strong - willed rebel forms the core of the story.
Often, there are kids as the main characters in the 'Jumanji short story'. They are the ones who find the game and start playing it.
Tomoya Okazaki and Nagisa Furukawa are among the most important. Tomoya is the protagonist whose growth and development drive much of the story. Nagisa is his love interest and her presence has a profound impact on his life.
Sean Tuohy is important as well. He is part of the family that supports Michael. He plays a role in Michael's life both in terms of family and in his football career. Collins Tuohy, their daughter, is also significant as she is part of the family dynamic that Michael becomes a part of.
Kaname Kuran is a significant character as well. As a pureblood vampire, he has great power and influence. His feelings for Yuki and his role in the vampire society play a major part in the events of the Vampire Knight novel.
Vito Corleone is surely one of the most important. He is the patriarch of the family and his leadership and decisions shape the family's destiny.
Obviously, Victor Frankenstein is one of the most important. He's the ambitious scientist whose actions set the whole story in motion. The monster is equally important. It's a complex being with emotions and desires. Elizabeth Lavenza, Victor's fiancée, is also important as she represents normalcy and love in contrast to the horror of the monster.
Napoleon is extremely important. He is a pig who gradually becomes a dictator on the farm. He uses force and manipulation to get his way.