Suidobashi

Weekday departures: 1,240/day in the available timetable data · Sat & holiday departures: 758/day in the available timetable data

Earliest / latest departure in the available data (weekday): 4:44 / 24:38 (00:38 next day)

Busiest hour in the available data: 8:00–9:00 (97)

0:00 ─ 23:00

Figures are typical departures in the timetable data, not a live service count.

Timetable data as of 28 April 2026 to 4 May 2026: the timetables behind these figures were retrieved on different dates.

The timetable data is incomplete for some or all lines at this station, so the weekday and Sat & holiday figures are departures in the available timetable data, not totals.

Lines where the timetable data is complete: Toei Mita Line

Lines where the timetable data is incomplete:

• Chuo Main Line: timetable covers only part of the line

• Toei Mita Line: Kasuga (Tokyo) ⇄ Jimbocho
• Chuo Main Line: Iidabashi ⇄ Ochanomizu

Suidōbashi Station — straddling Tokyo’s Chiyoda and Bunkyō wards — opened on 24 September 1906 as a Kōbu Railway stop, becoming a state-railway facility a week later when the line was nationalised. It was redesignated Chūō East Line in 1909 and Chūō Main Line from 1911. The Toei Mita Line platform opened on 30 June 1972 as part of the original Toei Line 6 (renamed Mita Line in 1978). JR East assumed JNR operations on 1 April 1987. The two stations sit roughly 100 metres apart across the Kanda River with no underground link. Suica IC service began on 18 November 2001 and PASMO on 18 March 2007.

Marking the station's 100th anniversary, the JR East platforms have since 4 July 2006 used a melody adapted from "Tōkon komete", the Yomiuri Giants fight song, in honour of the adjacent Tokyo Dome which the team calls home.