Today's Robots, Japan

Historically influenced by Chinese law, the Japanese legal system developed independently during the Edo period through texts such as Kujikata Osadamegaki. However, since the late 19th century, the judicial system has been largely based on the civil law of Europe, notably Germany. For example, in 1896, the Japanese government established a civil code based on a draft of the German civil code. With post–World War II modifications, the code remains in effect in present-day Japan. Statutory law originates in Japan's legislature with the rubber stamp approval of the Emperor. The Constitution requires that the Emperor promulgates legislation passed by the Diet, without specifically giving him the power to oppose the passing of the legislation. Japan's court system is divided into four basic tiers: the Supreme Court and three levels of lower courts. The main body of Japanese statutory law is a collection called the Six Codes.
Administrative divisions
Japan consists of forty-seven prefectures, each overseen by an elected governor, legislature and administrative bureaucracy. Each prefecture is further divided into cities, towns and villages. The nation is currently undergoing administrative reorganization by merging many of the cities, towns and villages with each other. This process will reduce the number of sub-prefecture administrative regions and is expected to cut administrative costs.