Ministry of Justice (MOJ) - http://www.moj.go.jp/ENGLISH/preface.html
Deals with civil, criminal, immigration, family and registration of real estate matters, prosecutions, correction and rehabilitation of offenders, and state related litigations. |
National Police Agency (NPA) - http://www.npa.go.jp/
Includes statistics on crime in Japan, recent law changes, Japan's most wanted, and news. |