Template:JR

Predecessors: Ministry of Industry; Cabinet; Home Ministry; Ministry of Communications; Ministry of Railways; Ministry of Transport and Communications [ja]; Ministry of Transport; Japanese National Railways; Japan Railway Construction Public Corporation; JNR Settlement Corporation

Passenger Railway Companies	JR Hokkaido	JR East	JR Central	JR West	JR Shikoku	JR Kyushu
JR Bus Companies	JR Hokkaido Bus	JR Bus Tohoku JR Bus Kanto [ja] JR Bustech [ja]	JR Tokai Bus	West JR Bus [ja] West Japan JR Bus Service [ja] Chugoku JR Bus [ja] Hikari Guru Rin Bus [ja]	JR Shikoku Bus [ja]	JR Kyushu Bus [ja]
Smart cards	Kitaca	Suica Mobile Suica	TOICA EX-IC	ICOCA	ICOCA (SHIKOKU ICOCA)	SUGOCA
Shinkansen lines	Hokkaido Shinkansen	Tōhoku Shinkansen Jōetsu Shinkansen Hokuriku Shinkansen	Tokaido Shinkansen Chūō Shinkansen	San'yō Shinkansen Hokuriku Shinkansen	Shikoku Shinkansen [ja](proposed)	Kyushu Shinkansen Nishi Kyushu Shinkansen
Railway museums	Hokkaido Railway Technology Museum [ja]	Railway Museum Ome Railway Park	SCMaglev and Railway Park	Kyoto Railway Museum Tsuyama Railroad Educational Museum	Shikoku Railway Cultural Center [ja]	Kyushu Railway History Museum
Rolling stock manufacturers	-	Japan Transport Engineering Company (J-TREC)	Nippon Sharyo	Kinki Sharyo (partner)	-	-
International operations	-	West Midlands Trains (14.95%)	-	-	-	-
Other organizations	JR Freight	Railway Technical Research Institute (RTRI)	Railway Information Systems (JR Systems) [ja]	Railway Telecommunication ↓ SoftBank	Japan Railway Construction, Transport and Technology Agency (JRTT)