Four other subway lines ... whose green trains carry millions in a loop around the city. Unique jingles are played at each Tokyo Metro station when a train is at the platform.

A second five-car R211T train is scheduled to begin running on the G line on Wednesday, and another two are due in service by ...

OSAKA--Osaka Metro Co.’s first new subway ... the train will make you want to ride it. It turned out to be a train that can energize Osaka.” The doors of the vehicle body are painted green ...

A new subway line connecting central Tokyo with the capital's waterfront by the 2040s is being planned to meet the needs of commuters in these growing areas, The Asahi Shimbun has learned.

The Public Security Intelligence Agency launched a special website Friday to preserve public memory of the 1995 sarin nerve gas attack on the Tokyo subway system by the Aum Shinrikyo doomsday cult.

Victims and emergency personnel are seen in the Tsukiji district of Tokyo's Chuo Ward after the subway sarin nerve gas attack on March 20, 1995, in this photo taken from a Mainichi Shimbun helicopter.