Umami rich and japanese handyenjoy the delicious savoury flavours of tonkotsu pork stock in minutes flat with maruchans tonkotsu pork stock instant ramen packed in a disposable bowl for extra convenience this instant ramen combines non fried thin noodles a rich pork stock soup seasoned with chicken stock and other umami flavours and garnishes of sesame seeds green onions cloud ear mushrooms and sliced pork