Japanese National Railways
[de] Japanische Staatsbahn
[eo] Japana Nacia Fervojo
[es] Ferrocarriles Nacionales Japoneses
[fa] راه‌آهن ملی ژاپن
[fr] Japanese National Railways
[hu] Japanese National Railways
[id] Kereta Api Nasional Jepang
[it] Ferrovie Nazionali Giapponesi
[ja] 日本国有鉄道
[ko] 일본국유철도