There are a lot of sweets that used "Anko" ( sweet bean paste) in Japan. Among them, Taiyaki has been popular since long ago. In one theory, it seems that the Naniwaya sohonten in Tokyo invented it in the Meiji era. Taiyaki is a fish-shaped sweet. There are a lot of "Anko" in a little sweet dough. In the past it seems that a controversy has occurred as to whether or not to put "Anko" into the tail. And in relation to the above, it seems to have been discussed whether to eat from the head or eat from the ...