Ogawamachi (Tokyo)

Known weekday departures: 379/day · Known Sat & holiday departures: 345/day

First / last known departure (weekday): 5:02 / 24:22 (00:22 next day)

Busiest hour (known departures): 8:00–9:00 (31)

0:00 ─ 23:00

Figures are the departures known from the timetable data, not a count of today's actual service.

Timetable data as of 28 April 2026 (retrieved in spring/summer 2026).

• Shinjuku Line: Jimbocho ⇄ Iwamotocho

Ogawamachi Station opened on 16 March 1980 on the Toei Shinjuku Line, operated by the Tokyo Metropolitan Bureau of Transportation, and is numbered S-07. It sits beneath Yasukuni-dori in Chiyoda's Kanda-Ogawamachi district. Four levels underground, a single island platform accommodates both of the line's tracks. Because many riders mistakenly transferred onto the adjoining Tokyo Metro Marunouchi Line at neighboring Awajicho Station, Ogawamachi's platform numbers continue Awajicho's sequence as 3 and 4, with no platforms 1 or 2. Underground passages link it to Awajicho and to Shin-Ochanomizu Station on the Chiyoda Line, and today it serves the Tokyo Denki University and Chiyoda City Hall Kanda-area district.

Since a 16 March 2019 extension of Tokyo Metro Fukutoshin Line through-service onto the Tobu Tojo Line reaches a same-named Ogawamachi Station in Saitama Prefecture, Tokyo-area subway maps now show two "Ogawamachi" stations, so PASMO and Suica fare records label this one "都小川町" (Toei Ogawamachi) to tell them apart.