Why are the East Asian depictions of crêpes as always being sweet?! In the States, I can deduce the [ignorant] thought process (crêpes = pancakes, and all pancakes are apparently American-style ones, i.e. sweet), but East Asia has no such bias! I mean, crêpes can be sweet or savoury! (I've had both… in France no less — it was a traditional crêperie, too. Moreover, in France, they're usually large to begin with, I guess about a foot in diameter — meat or fish fillings are very common to boot — it's a super filling dish. Plus, one time my Dad had a business trip to Brittany, the birth place of the crêpe, he brought back a small cookbook just devoted to them, and the fillings are split fairly evenly.) So yeah, a crêpe filled with chicken teriyaki would be a reasonable fusion dish, one well within the right milieu.
That said, why was an irrelevant product offered at a specialty store/stand to begin with?