NIKKO, Tochigi Prefecture--Steam and diesel locomotive operators are testing replacing environmentally unfriendly power sources for the trains to help reduce carbon dioxide (CO2) emissions. Tobu ...

One route is between Shimo-imaichi and Kinugawa-onsen Stations, and the other is between Shimo-imaichi and Tobu-nikko Stations. Wow, a part of the second car has been turned into an observation ...