What type of economy does Japan have?
Japan’s service sector accounts for about three-quarters of its total economic output. Banking, insurance, real estate, retailing, transportation, and telecommunications are all major industries such as Mitsubishi UFJ, Mizuho, NTT, TEPCO, Nomura, Mitsubishi Estate, Tokio Marine, JR East, Seven & I, and Japan Airlines counting as one of the largest companies in the world. The Koizumi government set Japan Post, one of the country’s largest providers of savings and insurance services for privatization by 2014. The six major keiretsus are the Mitsubishi, Sumitomo, Fuyo, Mitsui, Dai-Ichi Kangyo and Sanwa Groups. Japan is home to 326 companies from the Forbes Global 2000 or 16.3% (as of 2006).
Only 12% of Japan’s land is suitable for cultivation. Due to this lack of arable land, a system of terraces is used to farm in small areas. This results in one of the world’s highest levels of crop yields per unit area, with an overall agricultural self-sufficiency rate of about 50% on fewer than 56,000 km² (14 million acres) cultivated.
Source: Wikipedia