The listing and description of activities related to illegal migration in Japan are lifted from a document entitled "2009 Immigration Control" released by the Japan Ministry of Justice.
1. March 6, 2009 - Holding of "Coordination Meeting of Concerned Director Generals for Countermeasures, etc. against Illegal Foreign Workers."
The "Coordination Meeting of Concerned Director Generals for Countermeasures, etc. against Illegal Foreign Workers”, was held with the participation of persons at the level of Director General of the National Police Agency, the Ministry of Justice and the Ministry of Health, Labour and Welfare to discuss present measures against illegal foreign workers and future measures.
Japan Ministry of Justice (2009). 2009 Immigration Control. Retrieved on October 14, 2010 from http://www.moj.go.jp/content/000007332.pdf.