Nagatsuta

Weekday departures: 826/day · Sat & holiday departures: 551/day

First / last departure (weekday): 4:53 / 24:28 (00:28 next day)

Busiest hour: 7:00–8:00 (62)

0:00 ─ 23:00

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

Timetable data as of 3 May 2026 to 13 May 2026: the timetables behind these figures were retrieved on different dates.

• Tokyu Kodomonokuni Line: Onda
• Tokyu-Denentoshi Line: Tana ⇄ Tsukushino
• JR Yokohama Line: Naruse ⇄ Tokaichiba (Kanagawa)

Nagatsuta Station opened on 23 September 1908 with the inauguration of the privately operated Yokohama Railway between Higashi-Kanagawa and Hachioji. The line was leased to the Railway Bureau in 1910 and nationalised in 1917, becoming part of the Government Railways' Yokohama Line. Tokyu's Den-en-toshi Line reached Nagatsuta on 1 April 1966, and the Kodomonokuni Line — built on a former wartime army-arsenal spur — opened the following year. After JNR privatisation in 1987 the JR platforms passed to JR East and JR Freight. Yokohama Line station numbering JH21 was introduced on 20 August 2016.

The Kodomonokuni Line that branches off here began as a 1942 army spur to the Tana Unit shell-filling plant of the Imperial Japanese Army's Tokyo Ordnance Supply Depot — the same site is now the Kodomonokuni (Children's Land) park.