In the Onigawa ghost story, perhaps there is a ghost as one of the main characters. This ghost might be a former resident of Onigawa who met with an untimely death. There could also be a curious local who stumbles upon the mystery of the ghost. Maybe a shaman - like figure who tries to communicate with the spirit is also a main character.
Since I'm not familiar with the exact details of the Onigawa ghost story, I can only make some assumptions. There could be a young woman as a main character who is haunted by the ghost. This woman might be new to Onigawa and unknowingly enters a place that is cursed. Another possible main character could be an old hermit who has some knowledge about the ghost and tries to warn the others in the village. And of course, the ghost itself, which has some unfinished business in Onigawa, is likely to be a central figure in the story.
Well, the origin of the Onigawa ghost story is likely to be a complex mix of local folklore, historical events, and the human imagination. It could have started from a real - life tragedy, such as a death or a disappearance in Onigawa. As time passed, the story got embellished and became a spooky ghost story. It might also have been influenced by the natural environment of Onigawa. For example, if there are some spooky - looking places like old, dilapidated houses or dark forests, they could have inspired the creation of the ghost story.
There might be a skeptical sheriff who at first doesn't believe in the ghost stories but then starts to experience strange things himself. And perhaps an old hermit who has lived in the area for a long time and knows all the local legends and secrets related to the ghost story. He could be a source of information for those trying to figure out what's really going on.
There could be a ghost as the central character. It might be a cute and friendly ghost rather than a scary one.
As I don't know the specific 'ghost bead story', I can't tell you the main characters. They could be a brave adventurer who discovers the ghost bead, or perhaps a ghost who is attached to the bead in some way.
As I don't know the 'the ghost gq story', I can't say for sure what the main characters are. But in a typical ghost story, there could be a protagonist who encounters the ghost, perhaps a brave hero or an unsuspecting victim. And of course, the ghost itself would be a main character, which might have some unique features or a tragic backstory.
Since I don't know the details of this 'ghost kanan story', I can't say for sure who the main characters are. But surely, Kanan, the ghost, is likely to be one of the main characters.
In 'the ghost story', the main characters could be the people who encounter the ghost. Maybe a group of curious kids or a brave investigator.
As I don't know the particular '1930 ghost story', it could have a protagonist like a young journalist who is investigating the strange happenings. There might also be an old caretaker of the haunted place who has some secrets.
I'm not sure specifically as I haven't read the exact story, but they could be local people like fishermen or children who live near the lagoon.
In the 'Ghost Walker' short story, the central character is surely the ghost walker itself. However, to make the story interesting, there may be a counterpart, a human character who is intrigued by the presence of the ghost walker. This human character could be a detective - like figure trying to solve the mystery of the ghost walker, or just an ordinary person caught up in the strange events related to the ghost walker.