. . . . . . . . . . . . . . . . . . . . . "Hokkaid\u014D Railway Company" . . . . . . . . . . . . . . . "Hokkaido Railway Company" . . . "Hokkaido Railway" . . . . . . . "\u5317\u6D77\u9053\u65C5\u5BA2\u9244\u9053\u682A\u5F0F\u4F1A\u793E" . . . . . . "JR train" . . . . . . . . . . . . . . . . . . . . . . . . . . . . "1987" . . . "railway network" . . "Hokkaid\u014D Takushoku" . . . . . . . . . . . . "Hokkaido Railway Company" . . . . . . . . . . . . . . . "JR-Hokkaido" . . . . . . . . . "JR Hokkaido" . . . . . . . . "1987-04-01" . . . . . . . . . . "1987" . . . . . . "JR Hokkaid\u014D" . . . "7970" . "Hokkaido Passenger Railroad Company (JR Hokkaido)" . . "JR" . . . . . . . . . . . . . . .