Place maitake in a bowl and soak for 20 minutes in warm water to cover. Remove, drain and reserve water to use as part of the cooking liquid. Heat up a skillet, sauté the garlic and maitake for 2 to 3 minutes. Add the shoyu and water. Cover and simmer for 5 to 7 minutes. Add the asparagus, carrots and corn. Cover and simmer another 5 minutes. Remove cover and pour ginger juice over the asparagus. Sauté another 1 to 2 minutes, stirring occasionally. Serve.
Per serving - 94 calories, 3 gram fat (25% calories from fat), 4 gram protein, 14 gram carbohydrate, 7 gram fiber, 0 milligram cholesterol, 210 milligram sodium