Read More. Erotic Japan Blog. As we all know, Japan -- or at least, Japanese pop culture -- has a serious liking for the yaeba snaggletooth. Some girls even get their teeth changed so that they have the protruding canine look. Apparently there is so much demand for this brand of beauty from certain kinds of men that we now learn there is even going to be a pop band solely devoted to girls with the "cute" dentures. And not just any band -- it's a cosplay otaku one! Apparently a world-first, TYB48 -- no prizes for guessing which band they are imitating in their nomenclature, then -- is launching out of