In a small bowl, combine the mirin, soy sauce, and 1/2 tsp. salt.
Heat a 14-inch flat-bottom wok (or a 12-inch heavy-duty skillet) over high heat. Swirl in the oil. Add the carrots and radishes and stir-fry until the edges begin to brown, 5 to 7 minutes. Add the garlic and ginger, and continue to stir-fry until the vegetables are crisp-tender, about 2 minutes more.
Add the edamame and soy sauce mixture and stir-fry until just heated through, about 1 minute. Stir in the sesame seeds and serve.
nutrition information (per serving):
3.5, Fat Calories
30, Saturated Fat
3, Monounsaturated Fat
13, Polyunsaturated Fat
Photo: Scott Phillips