300g per bottle. -A quick squeeze for perfect yakisoba. -Holding a rich and tangy flavour similar to Worcestershire sauce, this bottle of Otafuku yakisoba sauce combines the umami flavours of soy sauce, tomato, onion, carrot and garlic with the fruity sweetness of dates, peaches, oranges and apples. Perfect for authentic yakisoba Japanese stir-fry dishes, chow mein, fried rice and more.