New国鉄115系 ~Japanese National Railways 115series~
New国鉄115系 ~Japanese National Railways 115series~
Series 115 is a suburban train intended for operation in cold districts and on steep gradient lines, and Series 1000 is a suburban train for the Joetsu Line and Cold and snow resistant construction for cold regions such as the Shin-Etsu Line and areas with heavy snowfall in winter made.