Dotombori Kamukura Yumcha Lou - Gransta Yaesu is a ramen shop in Gransta Yaesu at Tokyo Station, part of an Osaka chain that serves vegetable ramen alongside dim sum. Its main dish is the "Oishii Ramen" with cabbage and pork, defined by a clear soy broth that carries the sweetness of the vegetables. You buy a meal ticket first and then order, and the food comes out in about five minutes, which makes it convenient when waiting for a train. The dim sum leaves less of an impression than the ramen.