National Police Agency (Japan)


The National Police Agency is the central coordinating law enforcement agency of the Japanese police system. Unlike national police in other countries, the NPA does not have any operational units of its own aside from the Imperial Guard; rather, it is responsible for supervising Japan's 47 prefectural police departments and determining their general standards and policies, though it can command police agencies under it in national emergencies or large-scale disasters. It is under the National Public Safety Commission of the Cabinet Office.
As of 2017, the NPA has a strength of approximately 7,800 personnel: 2,100 sworn officers, 900 guards, and 4,800 civilian staff.

History

were placed under complete centralized control with the of the Home Ministry at their core. But after the surrender of Japan, the Supreme Commander for the Allied Powers regarded this centralized police system as undemocratic.
During the occupation, the principle of decentralization was introduced by the 1947 Police Law. Cities and large towns had their own municipal police, and the was responsible for smaller towns, villages and rural areas. But most Japanese municipalities were too small to have a large police force, so sometimes they were unable to deal with large-scale violence. In addition, excessive fragmentation of the police organization reduced the efficiency of police activities.
As a response to these problems, complete restructuring created a more centralized system under the 1954 amended Police Law. All operational units except for the Imperial Guard were reorganized into prefectural police for each prefecture, and the National Police Agency was established as the central coordinating agency for these Police Departments.
On April 1, 2022, the NPA created the Cyber Affairs Bureau and the National Cyber Unit. In December 2023, the NPA announced that the TAIT will be established in April 2024 to unify investigation efforts across Japan on fraud cases.
Since 2022, the number of people coming forward with racial profiling complaints against Japan's National Police Agency has grown. Foreigners are acknowledged to have been frequent racial profiling targets, with numerous racial profiling incidents not documented by police.

Organization

Leadership

The Commissioner General of the National Police Agency is the highest ranking police officer of Japan, regarded as an exception to the regular class structure. For the Deputy Commissioner General, the Senior Commissioner is supplemented. The Commissioner General's Secretariat are their staff. The civilian political leadership is provided by the National Public Safety Commission.

Internal Bureaus

[|Community Safety Bureau]

The Community Safety Bureau is responsible for crime prevention, combating juvenile delinquency, and pollution control.
This bureau was derived from the Safety Division of the [|Criminal Affairs Bureau] in 1994.
  • Community Safety Planning Division
  • Personal Safety and Juvenile Division
  • Safety Division
  • Director for Economic Crimes Investigation

    Criminal Affairs Bureau

The Criminal Affairs Bureau is in charge of research statistics and coordination of the criminal investigation of nationally important and international cases.
  • * Criminal Affairs Planning Division
  • * First Investigation Division
  • * Second Investigation Division
  • * Director for Criminal Intelligence Support
  • * Director for Criminal Identification
  • Organized Crime Department
  • * First Organized Crime Division
  • * Second Organized Crime Division
  • * Director for International Investigative Operations

    Traffic Bureau

The Traffic Bureau is responsible for traffic policing and regulations. This bureau was derived from the Safety Bureau in 1962 because of the expression indicating a high number of deaths from traffic accidents.
  • Traffic Planning Division
  • Traffic Enforcement Division
  • Traffic Management and Control Division
  • License Division

    Security Bureau

The Security Bureau is in charge of the internal security affairs, such as counter-intelligence, counter-terrorism or disaster response.
After the 1996 Japanese embassy hostage crisis in Peru, the Security Bureau established the Terrorism Response Team where officers liaise with foreign law enforcement and intelligence agencies when Japanese interests or nationals are in danger. It was later reformed to the Terrorism Response Team - Tactical Wing for Overseas in order to meet with demands to coordinate with foreign police forces in assisting them whenever a terror attack has happened.

Cyber Affairs bureau

The Cyber Affairs bureau is in charge of policing in cyberspace, combat with cybercrime and cyberterrorism.
This bureau was restructured from the Info-Communications Bureau in 2022 by integrating cyber-related divisions in several bureaus.
  • Cyber-Policy Planning Division
  • Cybercrime Investigation Division
  • Digital Analysis Division

    Local Branch Bureaus and Departments

Regional Police Bureaus

There are six Regional Police Bureaus, each responsible for a number of prefectures as below:
;Tōhoku region
;Kantō region
;Chūbu region
;Kansai region
;Chūgoku region
;Kyushu region
They are located in major cities of each geographic region. The Tokyo Metropolitan Police Department and Hokkaido Prefectural Police Headquarters are excluded from the jurisdiction of regional police bureaus. Headed by a Senior Commissioner, each regional police bureaus exercises necessary control and supervision over and provides support services to prefectural police within its jurisdiction, under the authority and orders of NPA's Commissioner General. Attached to each Regional Police Bureaus is a Regional Police School which provides police personnel with education and training required of staff officers as well as other necessary education and training.

Police Communications Departments

Metropolitan Tokyo and the island of Hokkaidō are excluded from the regional jurisdictions and are run more autonomously than other local forces, in the case of Tokyo, because of its special urban situation, and of Hokkaidō, because of its distinctive geography. The National Police Agency maintains police communications divisions in these two areas to handle any coordination needed between national and local forces. In other area, Police Communications Departments are established within each Regional Police Bureaus.
  • Independent Communications Departments
  • *Tokyo Metropolitan Police Info-Communications Department
  • *Hokkaidō

    Subsidiary Organs

  • National Police Academy
  • National Research Institute of Police Science
  • Imperial Guard #Imperial Guard of the National Police Agency