Teriyaki tofu skewers are a popular choice for vegetarians and vegans who want to enjoy the flavors of Japanese cuisine. This recipe features cubes of tofu marinated in a sweet and savory teriyaki sauce made with soy sauce, ginger, garlic, and brown sugar. The marinated tofu is then threaded onto skewers along with colorful vegetables like bell peppers, onions, and pineapple. The skewers are grilled or baked until the tofu is golden brown and the vegetables are tender. These skewers can be served with steamed rice or noodles for a complete and satisfying meal.