Japan's traditional industrial concentration area is

(1) Japan is poor in mineral resources such as iron ore, oil and coal, and most of them rely on imports. With convenient shipping, advanced technology, high-quality labor force and efficient management, Japan processes raw materials from all over the world into high-quality industrial products and sells them all over the world. Japanese industry is concentrated in the Pacific coast and the Seto Inland Sea coast.

(2) Japan has a large urban population and a high proportion of urban population. Tokyo is the national political, economic, cultural and transportation center, and also one of the world's mega cities with a population of120,000. Tsukuba, located about 50 kilometers northeast of Tokyo, is a new science city. Larger cities include Osaka, Yokohama, Nagoya, Kobe and Hiroshima. Kyoto and Nara are famous ancient capitals and cultural tourist cities in Japan.

(3) Japan's iron ore, oil, coal and other mineral resources are poor, and most of them rely on imports. Japan has little arable land and insufficient agricultural labor force, but its agricultural production level is very high. Japan is a capitalist country with developed economy, and its processing and manufacturing industry, high-tech industry, international trade, financial industry and information industry all rank among the advanced in the world. The main industrial sectors are electronics, household appliances, automobiles, shipbuilding, steel, chemistry, textiles and precision.

(4) After the Second World War, Japan made full use of its advantages in human resources and maritime transportation, actively introduced advanced foreign technologies, and vigorously explored the international market, thus making its economy develop rapidly. At present, Japan's GDP is second only to the United States, ranking second in the world, and its per capita GNP is also in the forefront of the world. It can be seen that each country has its own advantages and disadvantages in economic development, and fostering strengths and avoiding weaknesses is the best solution.

(5) The Japanese archipelago is located at the junction of the Pacific Rim volcanic seismic belt, the Asia-Europe plate and the Pacific plate. Volcanic and seismic activities are frequent, and about 1 earthquake will occur every three years.

So the answer is: (1) Pacific Ocean; Seto inland sea; Japan has a small territory, poor resources, winding coastline and many excellent harbors. Industrial zones are mainly distributed in the narrow strip along the Pacific coast and Seto inland sea coast, which is convenient for the import of raw materials and the export of industrial products. (2) Tokyo; Nagoya; (3)ACE； BDF； (4) Every country has its own advantages and disadvantages in economic development, and fostering strengths and avoiding weaknesses is the best solution; (5) Asia and Europe; Pacific Ocean; Volcanoes, earthquakes