Tomiura (Chiba)

Weekday departures: 3/day in the available timetable data · Sat & holiday departures: 3/day in the available timetable data

Earliest / latest departure in the available data (weekday): 15:13 / 17:06

Busiest hour in the available data: 15:00–16:00 (1)

0:00 ─ 23:00

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

Timetable data as of 2 May 2026.

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:

• JR Uchibo Line: only trains from timetables filed under other lines

• JR Uchibo Line: Iwai ⇄ Tateyama (Chiba)

Tomiura Station opened on 10 August 1918 in what is today Minamibōsō City in Chiba Prefecture, on the line now known as the Uchibō Line. Freight handling ended on 1 October 1962. With the privatisation of Japanese National Railways on 1 April 1987 the station passed to JR East. A new station building was completed on 22 March 1995. Suica became usable at the station on 14 March 2009, when it was also incorporated into the Tokyo Suburban Area for fare purposes. The at-grade station has a single island platform connected to the station building by a footbridge, and its operation is contracted out to JR East Station Service, with management from the Kisarazu Hub Center based at Tateyama Station.

Both of Tomiura Station's platform tracks are signalled for arrivals and departures in either direction, so a local train is sometimes routed onto the platform opposite its usual one in order to let a limited express pass; the platforms can take trains of up to eleven cars.