Thinly slice the cabbage and green onion.
Cut the squid and shrimp into bite-sized pieces.
In a bowl, mix eggs, low-carb pancake mix, and water.
Add the vegetables and seafood to the batter and mix well.
Heat oil in a pan and spread the batter evenly.
Cook on medium heat until both sides are golden brown.
Drizzle with low-sugar okonomiyaki sauce and mayonnaise.
Top with bonito flakes and green onions to finish.