Like you know, ninja schools, hero schools, jujutsu schools, exorcist schools, so much more. I love school settings where the school itself could be a plot device, for comparison, it's like; with BNHA, the school itself is active in helping Deku achieve his dream to become a hero, while in Haikyuu the school is just there because they're highschoolers, it's more club focused. With these type of settings it makes a very big room for world-building and i love seeing mangakas just be creative!
