Wrap the firm tofu in a kitchen paper towel, place it on a microwave-safe plate, and heat it in the microwave at 600W for 2 minutes. Let it cool to room temperature.

In a mixing bowl, combine the ground chicken, prepared tofu, and all the seasonings (salt, pepper, garlic, Parmesan cheese, egg, and flour). Mix thoroughly until well combined.

Preheat a takoyaki maker to 170°C and generously coat it with vegetable oil. Add the chicken mixture into the molds and cook, turning occasionally, until the nuggets are cooked through and golden brown.