Thanks for point this out! I'm unfamiliar with the fandom, are there anime-only characters showing up in the light novel fandom? Or are characters from both the light novel and anime showing up in the light novel fandom but with the anime disambiguation?

Tagset anarchy means that as long as the anime characters correctly show up in the anime fandom, we won't be correcting or deleting duplicates that wandered into the light novel fandom.