Since it's a 'gunslinger the new savannah story', the gunslinger is probably the central figure. There might be antagonists too, such as bandits or a powerful landowner who wants to take over the new savannah. And there could be a love interest for the gunslinger, perhaps a local woman with her own story and skills.
I don't know for sure, but it's likely that the gunslinger is one of the main characters. There could also be some local people in the new savannah, like a tribal chief or a young guide who helps the gunslinger.
The 'gunslinger the new savannah story' might be a tale full of action and drama. The new savannah could be a unique and untamed place. The gunslinger might be on a quest, perhaps to protect the land or its people. There could be elements of mystery, like an unknown threat lurking in the savannah. And it may also touch on the relationship between the gunslinger and the native inhabitants of the new savannah, whether it's a friendly alliance or a tense stand - off.
In Gunslinger Girl Story, the main characters include the young female assassins such as Triela. She is a key figure among the girls, with her own set of skills and emotions. The handlers, like Giuseppe, are also main characters as they are closely involved with the girls' lives, training them, and sending them on missions. There are other girls as well, each with their own distinct traits that are explored throughout the story.
Since I don't know the exact story, it could be the people who lived in the haunted place in Savannah. Maybe a family who first noticed the strange happenings.
I don't know for sure as I haven't read it, but it could be the people who experience the hauntings, like the homeowners or the visitors.
The main character is, of course, the Gunslinger himself. He's a complex figure, a loner on a quest in a very strange world.
The main characters include the girls who have been turned into gunslingers. They are often named characters with distinct traits. There are also the figures in the organization that oversee the whole operation. These characters influence the story in different ways. The girls' individual stories, like their memories of their previous lives and how they adapt to their new identities, are all intertwined with the actions and decisions of these main characters.
Since it's called 'gunslinger girl a novel', the girl who is a gunslinger is likely to be a main character. There may also be other characters like the people she is protecting, or the villains she is up against. Maybe there's an old mentor figure who taught her how to be a gunslinger, or a sidekick who helps her in her adventures.
There could be a love interest for the gunslinger. This character could play an important role in his development, perhaps softening his tough exterior or giving him a reason to fight for something more than just himself. And of course, there might be other side characters like the bartender in the local saloon who provides information or comic relief.
The gunslinger is the main character, of course. There are also likely other characters like his mentors, if he has any, and his early adversaries.
The Gunslinger is the main character, of course. His name is Roland Deschain. He is on a quest to reach the Dark Tower. Along the way, he meets various characters. Jake Chambers is another important character. He has a special connection to Roland.