Surely I thought it would be either of the (now-closed) stations [0, 1] located in the Seikan Tunnel between Honshu and Hokkaido. [0] https://en.wikipedia.org/

Surely I thought it would be either of the (now-closed) stations [0, 1] located in the Seikan Tunnel between Honshu and Hokkaido. [0] https://en.wikipedia.org/wiki/Yoshioka-Kaitei_Station https://en.wikipedia.org/wiki/Yoshioka-Kaitei_Station (located 149 meters below sea level, which made it the deepest station in Japan before it closed) [1] https://en.wikipedia.org/wiki/Tappi-Kaitei_Station https://en.wikipedia.org/wiki/Tappi-Kaitei_Station