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Keywords from Image Description:
HK Yumezora and Nabetachiyama tunnel HokuhokuOshima . EMU of Hokuetsu Express Series HK Yumezora II at HokuhokuOshima Nabetachiyama Tunnel HK II Hokuetsu Express Hokuhoku Line Hokuetsu Express series Train station platforms in Niigata prefecture HokuhokuOshima Station Rail tunnels in Niigata prefecture