This is why red pickled ginger cut in very small cubes, which is an ingredient essential to takoyaki, has been sold in a bottle at many stores in the Kinki region since the middle of the Showa period.
この為、たこ焼きには欠かせない小さく角形に刻んだ紅生姜などは、近畿圏では昭和の中頃から瓶詰めにして多くの店で販売されていた。