Cook soba as package directs, rinse under cold water in a strainer and drain. Mix the dressing ingredients together in a measuring cup. Place the tofu cubes in a small mixing bowl and pour the dressing over. Toss gently to coat the tofu with the dressing. Place the soba and blanched vegetables in a serving bowl. Pour the tofu and dressing over the soba, and gently toss to coat the soba with dressing. Serve.
Per serving - 314 calories, 7 g fat (21% calories from fat), 17 g protein, 44 g carbohydrate, 3 g fiber, 0 mg cholesterol, 581 mg sodium