Preheat oven to 375 degrees (I use my toaster oven for this).
Lay the tofu puffs in a heat proof pan in a single layer.
Bake the puffs for 10 minutes or until hot. Remove puffs from oven and arrange them in one layer on a serving platter.
Garnish each puff with a small dollop of mayo and then drizzle the takoyaki sauce on top.
Sprinkle the bonito, aonori, and sliced green onion on top and serve immediately.