Soga

Known weekday departures: 261/day in the available timetable data · Known Sat & holiday departures: 151/day in the available timetable data

Earliest / latest departure in the available data (weekday): 4:50 / 24:20 (00:20 next day)

Busiest hour in the available data: 7:00–8:00 (23)

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 2 May 2026 (retrieved in spring/summer 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 complete: JR Keiyo Line

Lines where the timetable data is incomplete:

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

• JR Sotobo Line: Hon-Chiba ⇄ Kamatori
• JR Keiyo Line: Chiba-Minato
• JR Uchibo Line: Hamano

Soga Station opened on 20 January 1896 as a stop on the Bōsō Railway (now the Sotobō Line). The railway was nationalised by the Imperial Railway Agency on 1 September 1907. What is now the Uchibō Line joined as the Kisarazu Line on 28 March 1912, and the freight-only Keiyō Rinkai Main Line opened on 16 September 1963. JNR was reorganised on 1 April 1987 and Soga passed to JR East, with the Keiyō Line reaching Soga on 1 December 1988. A 1991 rerouting moved the Sazanami and Wakashio limited expresses onto the Keiyō Line via Tokyo, making them all stop at Soga. Suica acceptance began on 18 November 2001 and the Dila Soga retail concourse opened on 29 August 2004.

Soga's departure jingle has been JEF United Ichihara-Chiba's official anthem "Over" since 18 November 2007, reflecting the football club's home ground at the adjacent Fukuda Denshi Arena.