Onarimon Transport: Toei Mita Line Station I06

Onarimon is station I06 on the Toei Mita Line, between Shiba-koen I05 to the south and Uchisaiwaicho I07 to the north. Tokyo Metropolitan Bureau of Transportation data for fiscal 2024 show average daily boardings of 21,360 and alightings of 21,870. The station is at Nishi-Shimbashi 3-24-6. Facilities include eight escalators, two elevators, a step-free route between street and platform, an accessible restroom, ostomate equipment, baby facilities, AED and lockers. Daimon Station on the Asakusa and Oedo lines, Kamiyacho on the Hibiya Line and the major Shimbashi transport hub are also reachable within the wider walking area. Toei buses and Minato City's Chiibus network provide additional connections. Transport convenience is therefore best understood as a combination of the Mita Line and the wider Shimbashi-Hamamatsucho-Toranomon station network.