Shirakawa 4-5-4
The first coffee roaster in Kiyosumi-Shirakawa; The Cream of the Crop Coffee started the boom of specialized coffee shops. Located in a renovated warehouse at the far end of the “shotengai” and right before one of the canals, this is the roaster for other Cream of the Crop stores.
http://www.c-c-coffee.ne.jp/access/index.html