Category
page 1Railway tunnels in Japan
Seikan Tunnel
undersea railway tunnel in Japan connecting Hokkaido and Honshu
Japan–Korea Undersea Tunnel
a proposed tunnel connecting Japan and Korea

Hakkōda Tunnel
railway tunnel in Aomori Prefecture, Japan
Iwate-Ichinohe Tunnel
railway tunnel of Tohoku Shinkansen
Daishimizu Tunnel
railway tunnel in Japan
Shin-Kanmon Tunnel
railway (Shinkansen) tunnel under Kanmon Straits.
Kanmon Railway Tunnel
railway tunnel under Kanmon Straits. the first undersea tunnel in Japan and opened in 1942
Tarusawa Tunnel
former shortest railway tunnel in Japan
Hokuriku
railway tunnel
Nakayama Tunnel
railway tunnel on Shinkansen serving Hokuriku
Tanna Tunnel
railroad tunnel between Atami and Kannami