Supreme Court of Japan
You find a web site of Supreme Court of Japan at the following link.
Among its web pages, you find materials regarding judicial systems in Japan at the following link.
Japanese Law Translation
You find a web site of Japanese Law Translation at the following link where you may obtain English translations of some of Japanese statute laws.
Ministry of Health, Labour and Welfare
Ministry of Health, Labour and Welfare prepares a web page listing Counseling Services and Hotlines in Foreign Languages around Japan.
Tokyo Metropolitan Government
Tokyo Metropolitan Government prepares a handbook in English by pdf format files that contains explanation about labor related issues as well as list of counseling and information services in Tokyo.