They were introduced to Osaka and 'beta-yaki' (Japanese pancake) or 'chobo-yaki' (Japanese pancake) was born, that used konjac or beans as ingredients and were eaten in soy sauce, and they developed into various kinds of foods grilled on an iron plate, and in the Kansai region and Hiroshima prefecture the current 'okonomiyaki' style is said to have been established.
それらが大阪にも伝わり、コンニャクや豆の具を入れしょう油味で食べる「ベタ焼」「チョボ焼」が誕生し、それが各種鉄板料理へと派生、関西地方や広島県において現在「お好み焼き」と呼ばれるスタイルに発展したといわれる。