The annual report describes the environment of Japan in FY 2004. It includes an overview on efforts to build a Low Carbon Society, as well as the environmental issues and environmental conservation measures led by the Japanese government.
The document reports on the state of the environment of Japan in FY 2005. It consists of an overview on population decline and the environment of Japan. It also describes the origins of Japan's environmental problems, citing the example of Minamata disease. In the second part of the report, it summarizes the environmental issues and government environmental conservation measures in Japan, FY 2005.