Perhaps there is a local fisherman who uses the lighthouse as a landmark. And a mysterious figure that lurks around the lighthouse, whose identity and motives are part of the intrigue in the graphic novel.
I don't know for sure. But it could be the lighthouse keeper. They are usually central to stories about lighthouses.
There might be a young adventurer who stumbles upon the lighthouse and becomes involved in its mysteries. Also, there could be an old seaman who has a past connection to the lighthouse and shares his stories with others in the story.
The plot could revolve around the daily life in and around the lighthouse. There might be elements of isolation as lighthouses are often in remote areas. It could also tell a story of survival, perhaps during a storm or some other difficult situation. Maybe there are secrets hidden in the lighthouse that the characters in the graphic novel are trying to uncover.
I'm not sure as we don't have much information, but it could be the lighthouse keeper as a main character.
There could be the lighthouse keeper. He is the most likely main character as he is the one who lives in the lighthouse and has a direct connection to the place. His experiences and actions would likely drive the story.
The main characters are usually the lighthouse keepers. They are the ones who take care of the lighthouse and its operations.
I don't know for sure as the story isn't specified. But it could be the lighthouse keeper as a main character. He might be the one who first encounters the monster.
I'm not sure without more details. But likely the lighthouse keepers would be main characters. They are the ones who operate and live in the lighthouse.
There might be some passing sailors that could be considered important characters too. They are the ones the lighthouse keeper is guiding, so they play a role in the story even if they don't have a large amount of on - page time. Their presence is what gives the keeper his purpose.
In 'the little red lighthouse story', the most prominent character is surely the little red lighthouse. It's the focus of the story. There may be other elements that play supporting roles, like the people who built it or maintain it, or the seagulls that might fly around it. But the lighthouse is the main character that holds the story together, with its unique presence and the role it plays in the setting.
The main characters are most likely the lighthouse keepers. They are the ones who live in the lighthouse and experience the Christmas in that unique setting. There may be an older, more experienced keeper and a younger one. The older one could be passing on the Christmas traditions of the lighthouse to the younger one. There might also be a character who is in charge of supplies and how they manage to get something special for Christmas.
Most likely, the main character is the lighthouse keeper himself. He is the central figure around whom the story of the lunch revolves.