Heat a large skillet or wok over medium-high heat until hot.
Add the ground pork to the skillet and cook until browned, using a spatula to break the meat into small crumbles.
Stir in the minced garlic and grated fresh ginger, sautéing for about 1 minute until fragrant.
Add the shredded green cabbage and carrots to the pan, tossing frequently.
Cook the vegetables for 3 to 5 minutes until the cabbage is tender-crisp and slightly wilted.
In a small bowl, whisk together the tamari, toasted sesame oil, and rice vinegar.
Pour the sauce over the pork and vegetable mixture, stirring well to ensure everything is evenly coated.
Season the stir-fry with sea salt and black pepper to enhance the flavors.
Remove from heat and garnish with thinly sliced green onions before serving warm.