KAYAKI(Squid grilled ) is a Japanese dish that uses squid.
 IKAYAKI(Squid grilled ) in Osaka is a so-called “powdered dish” that mainly consists of wheat flour.
 Put squid fillet in flour dough, bake, and apply a sweet and spicy sauce with a brush.
 Since it is pressed on both sides with an iron plate for squid baking, it has a firm and chewy texture due to the action of gluten contained in the flour.
 
AloJapan.com