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.
Chief superintendent is a senior rank in police forces, especially in those organised on the British model.
The Hong Kong Police Force (HKPF) is the primary law enforcement, investigative agency, and largest disciplined service under the Security Bureau of Hong Kong. The Royal Hong Kong Police Force (RHKPF) reverted to its former name after the transfer of sovereignty of Hong Kong from the United Kingdom to People's Republic of China in 1997.
In Japan, the Imperial Guard is the name for two separate organizations dedicated to the protection of the Emperor of Japan and the Imperial Family, palaces and other imperial properties. The first was the Imperial guard divisions, a quasi-independent elite branch of the Imperial Japanese Army which was dissolved shortly after World War II. The second is the Imperial Guard Headquarters, a civilian law enforcement organization formed as part of the National Police Agency.（警察庁）
The Police System of the Empire of Japan comprised numerous police services, in many cases with overlapping jurisdictions.
Law enforcement in Japan is provided mainly by prefectural police under the oversight of the National Police Agency. The National Police Agency is administered by the National Public Safety Commission, ensuring that Japan's police are an apolitical body and free of direct central government executive control. They are checked by an independent judiciary and monitored by a free and active press.
The Special Assault Team is a police tactical unit maintained by individual Japanese prefectural police and supervised by the National Police Agency.
Superintendent (Supt) is a rank in the British police and in most English-speaking Commonwealth nations. In many Commonwealth countries, the full version is superintendent of police (SP). The rank is also used in most British Overseas Territories and in many former British colonies. In some countries, such as Italy, the rank of superintendent is a low rank.
The Security Police is the close protection division of the Tokyo Metropolitan Police Department. Under the Security Bureau of the TMPD, the division is responsible for protecting domestic and foreign dignitaries on Japanese soil and abroad.
The Public Security Bureau is a bureau of the Tokyo Metropolitan Police Department (TMPD) in charge of public security with jurisdiction over the Tokyo metropolis. It has a force of more than 2,000 officers. The bureau reports to the Deputy Superintendent General.
Kawaji Toshiyoshi, also known as Kawaji Toshikane, was a Japanese military general, politician, and samurai. during the Meiji period. A Satsuma Domain samurai initially tasked to study foreign systems for application in the Japanese military, Kawaji fought against forces loyal to the Tokugawa shogunate during the Boshin War. Later, his work on setting up the Japanese police at the aftermath of the Meiji Restoration, first as rasotsu, and then as keisatsu, earned him the recognition as the founder of Japan's modern police system. Besides his police and military work, he was also noted for his contributions to the development of Kendo, a Japanese martial art.
The Emergency Service Unit was a rapid reaction force of the Tokyo Metropolitan Police Department (TMPD) in the pre-World War II era. This unit were interpreted as a Japanese counterpart of the New York City Police Department Emergency Service Unit.
Chief inspector is a rank used in police forces which follow the British model. In countries outside Britain, it is sometimes referred to as chief inspector of police (CIP).
The Security Bureau of the National Police Agency is a bureau of the National Police Agency in charge of national-level internal security affairs.
Seibu Keisatsu Special is a television drama produced by Ishihara Promotions and broadcast on TV Asahi. The show aired on Japanese television on October 31, 2004, in conjunction with the 17th anniversary of the death of Yujiro Ishihara. It carries on the Seibu Keisatsu series, which was broadcast from 1979 to 1984. It portrays the efforts of the Hatomura Force (鳩村軍団) in combating terrorism.
Riot Police Unit are the rapid reaction forces of Japanese prefectural police. These units are not only riot police, but a type of emergency service unit to maintain public order against large civil disorder, disaster response, or other emergency situations as the key units of Japanese law enforcement for crisis management. They are operated by prefectural police headquarters (PPH) under the supervision of the Security Bureau of the National Police Agency.
Special Investigation Teams (SIT) are tactical detective units of Japanese prefectural police. Special Investigation Teams are maintained by prefectural police headquarters (PPH) and are trained to handle critical incidents including criminal investigation and tactical operations.
In the law enforcement system in Japan, prefectural police are prefecture-level law enforcement agencies responsible for policing, law enforcement, and public security within their respective prefectures of Japan. Although prefectural police are, in principle, regarded as municipal police, they are mostly under the central oversight and control of the National Police Agency.
The Hong Kong Police Force (HKPF) is structured into numerous bureaus and units. As a whole, it is commanded by the Commissioner of Police, who is assisted by three deputy commissioners. The "Deputy Commissioner – Operations" supervises all operational matters including crime. The "Deputy Commissioner – Management" is responsible for the direction and co-ordination of force management including personnel, training, and management services. The “Deputy Commissioner — National Security” is responsible for the National Security Department, which deals with acts of sedition, terrorism, and collusion with foreign governments.
