1/2 cup sake, divided
1/4 cup + 2 tablespoons low sodium soy sauce, divided
2 tablespoons fresh ginger, grated
2 cloves garlic, minced or grated
2 teaspoons sambal oelek (chili paste)
2 tablespoons sesame oil, plus more for cooking
1 1/2 pounds salmon, cut into bit size pieces
6 green onions, chopped
1/4 cup rice wine
2 bunches broccolini, stalks halved lengthwise
1 1/2 cups frozen edamame
1 (3 ounce) box soba noodles
2 tablespoons toasted sesame seeds
1/4 cup roasted cashews