Kiefel coffee 1963 Namba Walk is a cafe in Namba Walk, near Nipponbashi Station on the Sakaisuji Line in Osaka. It serves coffee, cake and sandwiches, and in the morning offers a morning set with coffee, toast and a boiled egg, along with an egg sandwich and iced coffee set. The shop is the second one on the left corridor from the south ticket gate of Nipponbashi Station on the Sakaisuji Line, and it opens at 7 a.m. All seats are smoking seats, so the cigarette smell reaches non-smokers directly.