Spread the sliced eggplant on a paper towel. Sprinkle sea salt on both sides of the eggplant slices. Cover with another layer of paper towel and allow to rest for 45-60 minutes. Pat dry.
Meanwhile, in a small bowl combine all the sauce ingredient, mix well and set aside.
In a big bowl, combine dry eggplant with tapioca and mix to evenly coat every piece.
Heat a large frying pan over medium heat and add oil.Spread the eggplant across the bottom of the pan in a single layer.
Fry the eggplant on both sides until all golden and soft, for about 10 minutes.
Transfer to a plate. Cook the remaining eggplant in batches.
In a large wok pan, heat a little bit more oil, add the ginger and garlic and stir-fry until fragrant.
Add all the eggplant to the wok and pour the sauce over. Stir a few times, until the eggplant is evenly coated and the sauce thickens. Sprinkle with sesame seeds.
Top with chopped greens and serve with some rice noodles or rice on a side.