Japan Statistical Year-book = Nihon tokei nenkan
Call Number: Kroch Asia Stacks Oversize HA 1832 .J35, Latest volume in Asia Reference
Tokyo: Nihon Tokei Kyokai, 1950- . Annual.
In Japanese and English. The online version also includes Japan Statistical Yearbook, Statistical Handbook of Japan, Historical Statistics of Japan, and Social Indicators by Prefecture. This is an important source of statistics that is easy to use.