Okamoto Seiji has been working on platform doors at the Tokyo Metropolitan Bureau of Transportation for more than 20 years. But installing the doors for the Asakusa line challenged even him.

The carriages will go into operation along the Oedo Line from Jan. 18 during peak rush hour periods on weekday mornings, according to the metropolitan government’s Bureau of Transportation.

Two large sightseeing buses collided on the Chuo Expressway in the suburban Tokyo city of Hachioji April 5, leaving 35 ...

Many tourists use Tochomae Station to head for the observation deck of the Tokyo metropolitan government office building. The metropolitan government’s Transportation Bureau said the translation ...