Not the kind of place you'd expect to find on a Shinbashi backstreet, this stylish café is the only place in Japan serving coffee from JH, the Netherlands-based roasting company with traditions going back 250 years. JH deal only in the finest beans, and are especially renowned for their Indonesian Luwak variety, one of the most expensive kinds of coffee in the world. If you prefer a more down-to-earth option, Artistree also stocks product from San Francisco's Zaranda roasters, as well as Poco Dolce chocolate that should go nicely with a fine cup of drip.
UPDATE: This venue has closed permanently.