I think Japanese ghosts and folklore creatures would be the most exhausting to deal with bc like, in most folklores the way you deal with a ghost is simple. Do a seance, find their unfinished business, help them move on. Do a exorcism. You know.
But Japanese ghosts are such wild cards. You have to remember which one to throw candy at. You have to remember which one to tell where their legs are. You have to remember which ghost to not ask for any toilet paper from. Japanese folklore creatures have unbelievable killstreaks bc nobody can remember all these dang ghost rules