Super Spicy yakisoba from Japan. The noodles has slightly tomato-like flavor and sweetness with intense sour taste like vinegar, but a fierce spiciness comes immediately afterwards so it is not recommended it to those who are not good at eating spicy food.
Nissin Donbei Kitsune Soba is one of Japan's most popular instant soba and it is hard to switch to any other instant noodle after tasting this one (Addiction warning!). Soy based, it comes with a generous piece of fried tofu which makes the meal seem more complete instead of just having plain carbo. This pot of chewy, soba noodles comes with a separate savoury soup sachet and shichimi spice sachet as well.