Title: Government of Japan
Content:  The Government of Japan consists of legislature, executive and judiciary branches and is based on popular sovereignty. The Government runs under the framework established by the Constitution of Japan, adopted in 1947. It is a unitary state, containing forty-seven administrative divisions, with the Emperor as its Head of State. His role is ceremonial and he has no powers related to Government. Instead, it is the Cabinet, comprising the Ministers of State and the Prime Minister, that directs and controls the Government and the civil service. The Cabinet has the executive power and is formed by the Prime Minister, who is the Head of Government. He is designated by the National Diet and appointed to office by the Emperor. The National Diet is the legislature, 
Title: Government of Japan
Content:  War II, the present Constitution of Japan was adopted. It replaced the previous Imperial rule with a form of Western-style liberal democracy. As of 2020, the Japan Research Institute found the national government is mostly analog, because only 7.5% (4,000 of the 55,000) administrative procedures can be completed entirely online. The rate is 7.8% at the Ministry of Economy, Trade and Industry, 8% at the Ministry of Internal Affairs and Communications, and only 1.3% at the Ministry of Agriculture, Forestry and Fisheries. On 12 February, 2021, Tetsushi Sakamoto was appointed as the Minister of Loneliness to alleviate social isolation and loneliness across different age groups and genders.
Title: Politics of Japan
Content:   The politics of Japan are conducted in a framework of a multi-party bicameral parliamentary representative democratic constitutional monarchy in which the Emperor is the Head of State and the Prime Minister is the Head of Government and the Head of the Cabinet, which directs the executive branch. Legislative power is vested in the National Diet, which consists of the House of Representatives and the House of Councillors. The House of Representatives consists of eighteen standing committees ranging in size from 20 to 50 members and The House of Councillors has sixteen ranging from 10 to 45 members. Judicial power is vested in the Supreme Court and lower courts, and sovereignty is vested in the Japanese people by the Constitution. Japan is considered a constitutional monarchy with a system of civil law.
Title: Childbirth in Japan
Content:  Since its constitution was adopted in 1947, Japan has been a parliamentary government with a constitutional monarchy. The monarchy is hereditary while the prime minister must be elected by the Diet, or a bicameral legislative branch consisting of the House of Councilors and House of Representatives. Japanese local administration is by prefecture. The country is divided into 47 prefectures, each of which is further subdivided into cities with respective wards and blocks. Suffrage is granted at age 20 Japan boasts the fourth largest GDP in the world after the European Union, the United States, and China. While Japan was for centuries a largely agricultural economy, the percentage of the total labor force shifted dramatically in the twentieth century from agriculture to industrial occupations. Consequently, Japan must 
Title: Human rights in Japan
Content:  The Constitution provides citizens with the right to change their government peacefully, and citizens exercised this right in practice through periodic, free, and fair elections held on the basis of universal suffrage. The country is a parliamentary democracy governed by the political party or parties able to form a majority in the lower house of its bicameral Diet. The LDP and the New Komeito Party formed the existing coalition government. Except for a brief hiatus in the 1990s, the LDP has been the dominant party in every government since the mid-1950s. The last general elections were held on October 22, 2017, and elections for the Upper House were held on July 21, 2019. According to National Police Agency figures for January through June 2003, 
Title: Outline of Japan
Content: Form of government: parliamentary multi-party representative democratic constitutional monarchy ; Capital of Japan: Tokyo ; Elections in Japan ; Imperial House of Japan (Imperial family) ; Imperial Guard of Japan ; Imperial Household Law ; Imperial Household Agency ; Civil service of Japan ; Japanese public corporations ; Independent administrative institutions of Japan ; Political parties in Japan ; Government-business relations in Japan ; Human rights in Japan ; Mass media and politics in Japan ; Monetary and fiscal policy of Japan ; Political funding in Japan ; Political extremism in Japan ; Taxation in Japan ; Health care system in Japan ; Social welfare in Japan  
Title: Japan
Content:  Japan is a unitary state and constitutional monarchy in which the power of the Emperor is limited to a ceremonial role. Executive power is instead wielded by the Prime Minister of Japan and his Cabinet, whose sovereignty is vested in the Japanese people. Naruhito is the Emperor of Japan, having succeeded his father Akihito upon his accession to the Chrysanthemum Throne in 2019. Japan's legislative organ is the National Diet, a bicameral parliament. It consists of a lower House of Representatives with 465 seats, elected by popular vote every four years or when dissolved, and an upper House of Councillors with 245 seats, whose popularly-elected 
Title: Japan
Content:  serve six-year terms. There is universal suffrage for adults over 18 years of age, with a secret ballot for all elected offices. The prime minister as the head of government has the power to appoint and dismiss Ministers of State, and is appointed by the emperor after being designated from among the members of the Diet. Fumio Kishida is Japan's prime minister; he took office after winning the 2021 Liberal Democratic Party leadership election. Historically influenced by Chinese law, the Japanese legal system developed independently during the Edo period through texts such as Kujikata Osadamegaki. Since the late 19th century, the judicial system has 
Title: Constitutionalism
Content:  On May 3, 1947, the sovereign state of Japan has maintained a unitary parliamentary constitutional monarchy with an Emperor and an elected legislature called the National Diet.
Title: Japanese new religions
Content:  After World War II, the structure of the state was changed radically. Prior to WWII, the National Diet was restricted and the real power lay with the executive branch, in which the prime minister was appointed by the emperor. Under the new Constitution of Japan, the Diet had the supreme authority for decision making in state affairs and all its members were elected by the people. Especially in the House of Councillors, one third of whose members were elected through nationwide vote, nationwide organizations found they could influence national policy by supporting certain candidates. Major Shinshūkyō became one of the so-called "vote-gathering machines" in Japan, especially for the conservative parties which merged into the Liberal Democratic Party in 1955.

Question: what kind of government does japan have now?
Answer: Parliamentary system.