Drain and rinse the konjac noodles thoroughly under cold water for 2 minutes, then boil for 2 minutes and pat dry to remove excess moisture.
In a small bowl, whisk together the coconut aminos, rice vinegar, grated ginger, and minced garlic to create the clean teriyaki sauce.
Season the diced chicken breast with sea salt and black pepper, then sear in a pan over medium-high heat until fully cooked and golden.
Remove the chicken from the pan and add the cubed tofu, searing until the edges are golden and slightly crisp on all sides.
Add the shredded cabbage and sliced bell peppers to the pan with the tofu, sautéing for 3 minutes until the vegetables are tender-crisp.
Return the chicken and the prepared noodles to the pan, pour the sauce over the mixture, and toss with toasted sesame oil until everything is glossy and well-coated.
Garnish the salad with sesame seeds and sliced green onions before serving warm or chilled.