Some of them, such as Edomae-zushi (hand-rolled sushi), okonomiyaki (savory pancake with various ingredients) and karashi-mentaiko (spicy salted cod roe), became so popular around the country that they are no longer recognized as local dishes.
その中で、江戸前寿司、お好み焼き、辛子明太子のように他の地域にも広く伝播することで、実質的に郷土料理として認識されなくなるものもある。