Holden's location at the end of the story varies depending on the interpretation. Some think he might be on his way to finding some sort of inner peace, but it's not explicitly stated.
At the end of the novel, Holden is in a state of confusion and isolation. He finds himself reflecting on his experiences and questioning his place in the world, perhaps symbolizing a need for inner healing and growth.
Well, Holden's whereabouts at the end of the novel are not precisely defined. It's a bit open-ended, perhaps intentionally so to make us think more about his journey and state of mind.
Yes, mangas can be considered graphic novels. They share many characteristics such as being a combination of text and illustrations to tell a story. Manga typically has its own unique art styles and narrative structures, but like graphic novels, it uses sequential art to convey a plot, develop characters, and create a fictional world.