Whisk flour, eggs, soy sauce and dashi stock in a large bowl. Add the cabbage and carrot and mix to combine. Season.
Place 4 egg rings in an air-fryer basket. Spray with oil. Fill each ring with approximately 80ml (⅓ cup) cabbage mixture and air fry at 180C for 8 minutes. Transfer to a plate. Keep warm. Repeat with remaining cabbage mixture, spraying the air fryer with oil each time.
Drizzle pancakes with tonkatsu sauce and mayonnaise. Use a skewer to create a pattern. Top with pickled ginger, sliced spring onions and sesame seeds as desired.
