Cup noodle-like Okonomiyaki Set by Nisshin Flour Milling Inc. It says you don't need many cooking utensils but actually you need a lot of ingredients to get At least it contains mayo and sauce in addition to the dry ingredients. Anyway, the direction was interesting. Using 14cm (5.5inch) frying pan, no pressing with spatula, resulted satisfying fluffy soufflé texture! I would vote for this trick