Gyoko-dori Underground Gallery

Gyoko-dori Underground Gallery is an underground passageway and exhibition space in Marunouchi, Tokyo, Japan. The passageway links Tokyo Station with the Marunouchi Building, Shin-Marunouchi Building and Nijūbashimae Station. In addition, the space is also used as a gallery to exhibit paintings and photography.

Tunnel data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).

Other tunnels in Japan

Delaware Aqueduct United States · 137 km Päijänne Water Tunnel Finland · 120 km Orange–Fish River Tunnel South Africa · 82.8 km Ishikawa Tunnel Japan · 78.5 km Brenner Base Tunnel Austria · 64 km Mont d'Ambin base tunnel France · 57.5 km Gotthard Base Tunnel Switzerland · 57.09 km Hong Kong–Zhuhai–Macau Bridge China · 55 km