Sakunosaku is a ramen shop in Namba, Osaka, serving tonkotsu, miso and spicy ramen along with tsukemen. The tonkotsu broth is rich and uses thin noodles, and yuzu tsukemen and tantan tsukemen are also available. It is open 24 hours, so meals are served at 8 a.m. as well, and hot water is provided to dilute the broth if it is too rich, with a small ice cream given after the meal.