Tomabechi

Weekday departures: 33/day · Sat & holiday departures: 32/day

First / last departure (weekday): 6:19 / 23:39

Busiest hour: 16:00–17:00 (4)

0:00 ─ 23:00

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

Timetable data as of 11 May 2026.

• Aoimori Railway Line: Kitatakaiwa ⇄ Kenyoshi

Tomabechi Station opened on 15 August 1961 as a station on the Tōhoku Main Line under Japan National Railways (JNR), serving the town of Nanbu in Aomori Prefecture. It handled passengers only and was unstaffed from the outset. A passing loop was added in November 1962. With the 1 April 1987 privatisation of JNR the station came under the control of East Japan Railway Company (JR East). On 1 December 2002, when the Tōhoku Shinkansen was extended to Hachinohe, the parallel conventional line was transferred to the third-sector Aoimori Railway Company. The ticket vending machine on site was withdrawn on 28 February 2017. The station lies 18.2 km from the terminus of the line at Metoki.