Nanban 1934 is a classic bar with antique decor on the sixth floor of the Ginza Carioca Building in Ginza 5-chome, Tokyo. It serves cocktails and katsu sando made with beef cutlets from Nanban Ginentei, a long-established Western restaurant in the same building. On a Friday night around 9 p.m., three groups were waiting ahead. The location is hard to find.