Microwave the taro root, wrap with bacon, then cook in the sauce. That's it! I uploaded new pictures.
I created this recipe for my daughters who don't like simmered dishes. I wanted them to enjoy this dish.
Fry the bacon well so that the satoimo will stick to it during Step 3. After microwaving the satoimo, wet your hands in water and form the patties. It will make them easier to handle.
Enjoy Japanese food around the world.