Monoi

Weekday departures: 104/day in the available timetable data · Sat & holiday departures: 98/day in the available timetable data

Earliest / latest departure in the available data (weekday): 5:47 / 24:04 (00:04 next day)

Busiest hour in the available data: 7:00–8:00 (9)

0:00 ─ 23:00

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

Timetable data as of 2 May 2026 to 5 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 incomplete:

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

• Sobu Main Line: Sakura (Chiba) ⇄ Yotsukaido

Monoi Station began on 4 March 1911 as the Monoi Signal Station of the Imperial Japanese Government Railways on the Sōbu Main Line. It was upgraded to a signalled stop on 1 April 1922 and to a full passenger station on 5 April 1937; the wooden 1944 depot served until the end of the century. Parcel handling ran from 1952 until June 1972, the line passed to JR East at the April 1987 privatisation, and automated turnstiles were installed on 21 October 1995. An over-track concourse opened on 12 April 1998, Suica fare-card service began on 18 November 2001, and platforms were extended on 16 October 2004 to accept 15-car rapid trains.

Monoi is served by Narita Line trains as well as the Sōbu Main Line, but on-site signage uses only the Sōbu Main Line's yellow line colour, omitting the Narita Line's green everywhere except near the elevator.