JR East Group
JR East Japan Railway Company
http://www.jreast.co.jp/e/index.html
JR Group
West Japan Railway Company
http://www.westjr.co.jp/english/index.html
Railway Information Systems Co.,Ltd
http://www.jrs.co.jp/staticpages/index.php/english
RailwayTechnical Research Institute
http://www.rtri.or.jp/index.html
Administrative Agency
Ministry of Land, Infrastructure
and Transport
http://www.mlit.go.jp/english/index.html
LINKS
CONTACT JEIS
