what is the uniform of the police department mentioned?
The jacket became the turned-down collar style with three buttons, and the vent was done away with.
Prefectural police department
 After that, in 1956, a new uniform was adopted. The jacket became the turned-down collar style with three buttons, and the vent was done away with.
what is the type of government in japan It is the central government of Japan is the country ruled by the emperor or the prime minister? The Prime Minister what is the role of the emperor there then? His role is ceremonial and he has no powers related to Government. what is service period of the prime minister there? four years what divisions of ministries can we find there? UNANSWERABLE how is the law enforcement in the country? It is provided mainly by the prefectural police departments, under the oversight of the National Police Agency and supervised by the Criminal Affairs Bureau of the National Police Agency.
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Prefectural police department [SEP] Uniform
In the pre-war period, police officers wore jackets with a stand-up collar. In 1946, the jacket was changed to four-buttons, open-collar style with vent and in 1950, a new police duty belt to wear gun and baton was adopted. But at this point, the uniforms of the National Rural Police and the municipal police differed in details. During a reorganization in 1954, uniforms were to be unified across the country, but because that would take time, only the class chapter was unified at this time. After that, in 1956, a new uniform was adopted. The jacket became the turned-down collar style with three buttons, and the vent was done away with.