Japanese
Whisk the flour and cold dashi into a smooth batter and rest it for 10 minutes.
Add the eggs, cabbage, green onions, tempura bits and pickled ginger, and fold gently until the cabbage is just coated.
Heat 1/2 tbsp of oil in a frying pan over medium heat, spread a quarter of the batter into a round about 2 cm thick and lay a quarter of the pork slices on top.
Cook for 5 minutes until the bottom is golden, flip so the pork is underneath, cover and cook for 5 minutes until the pork is crisp, then flip back and cook 2 minutes more.
Repeat with the remaining oil, batter and pork to make four pancakes.
Brush each pancake with okonomiyaki sauce and drizzle with mayonnaise.
Sprinkle with bonito flakes and aonori and serve at once.