Finely chop the cabbage and green onion.
In a bowl, mix eggs, flour, water, and salt to make the batter.
Add the chopped vegetables and pork to the batter and mix well.
Heat a pan with oil and pour the batter onto it.
Cook on medium-low heat until both sides are golden brown.
Finish by topping with mayonnaise, okonomiyaki sauce, bonito flakes, and seaweed flakes.