Japan is an island in the Pacific Ocean, to the east of the People's Republic of China. It is 377,873 km2 (145,883 sq mi) in size and has an estimated population of 127 million.
Seibu Line - Tokyo
Seibu Line Express - 9000 Series
Tokyo - Japan
JR East - Japan
Tōhoku Shinkansen bi-level E4 series