There's no way to determine the main character without more details about the story. It could be a young child who stumbles upon the room full of crosses in an old building, and the story follows their journey of discovery and fear. Or it could be an adult who has a special connection to the place, like an archaeologist researching the history of the crosses and the room.
Not having knowledge of the specific 'room full of crosses story', the main character could be anyone. For instance, it might be a pilgrim in a story with a religious undertone. The pilgrim enters the room full of crosses seeking spiritual enlightenment. On the other hand, if it's a horror - based story, it could be a group of friends who accidentally enter the room, and one of them might emerge as the main character as they face the strange and terrifying events that unfold within the room full of crosses.
Since I don't know the exact 'room full of crosses story', it's impossible to say who the main character is. It could be a priest if it's a religious - themed story, or a detective if it's a mystery involving the room.
I'm not sure specifically which 'room full of crosses story' you're referring to. It could be about a spooky or religious setting where a room is filled with crosses, perhaps in a haunted house scenario or a religious mystery story.
There's the kind - hearted witch who is the central figure. Then there's her loyal cat that accompanies her from the start. As the story progresses, a friendly dog, a chirpy bird also join them. And the menacing dragon is also an important character as it creates the main conflict in the story.
I don't know for sure, but it could be a child who discovers the lumber room.
Given the title 'the woman in the room short story', it's highly probable that the woman is the main character. She's the one the story is centered around. But there could be supporting characters like someone who locked her in the room if it's that kind of story, or a person she's waiting for to come to the room. Still, the woman in the room would be the one whose actions, thoughts, and experiences drive the plot forward.
The main character in the 'crowded room true story' is Billy Milligan.
A detective could be the main character. In a secret room short story, a detective is investigating a case and stumbles upon a secret room at the crime scene. The room might hold clues that are crucial to solving the mystery.
The main character is likely Lonelygirl15 herself.
Since I don't know the 'izumi full story' well, it could be Izumi himself/herself as the main character.
Based on the title 'Editha Full Story', the main character is likely Editha.
A war veteran could be the main character. They might have come back from the war with PTSD and find it difficult to connect with people. At a community event, the crowded room full of happy and carefree people makes them feel even more isolated as they struggle with their own inner demons.