Session One: Effective Administration of the Police (PDF 271.1KB)
CRIMINAL INVESTIGATIONS IN JAPAN By Mr. Masakatsu OKABE Police Superintendent, Deputy Director, Police Policy Research Center, National Police Academy, Tokyo, Japan I. INTRODUCTION Recently, public security in Japan has been severely challenged by the sudden increase in the number of offenses and the remarkable decrease of the clearance rate. For example, according to the latest “White Paper on Police 2002”, the number of Penal Code offenses known to police in 2001 was 2,735,612, which shows a significant increase of 57.0% (993,246) over the last ten years. This is the highest level since the Second World War. On the other hand, the number of Penal Code offenses cleared in 2001 was 542,115, that is to say, the clearance rate was 19.8%. This is the lowest level since the Second World War. In Japan, until the 80’s, the clearance rate had been kept at about 60%, but in the 90’s, it decreased to about 40%. We can say that such circumstances threaten the myth that “Japan is the safest country in the world”. Of course, the general crime situation in Japan is not so serious compared to other countries. For example, the rate of homicide was only 1.1 in 2001 (compared to 5.7 in the United States in 1999) and the clearance rate for homicide is 94%. The number of police officers killed on duty is about 10 per year (including traffic accidents) and the number of cases of a police officer firing his gun on duty is only about 10 per year.
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