鉄道Trains And Railways

Behind every Japanese train station sign is a network a century and a half in the making. In 1872 the entire country had a single line; today the map carries more than nine thousand stations. The words on this page are the ones you would use to talk about that network — not how to buy a ticket, but how the system itself is built, named, and remembered. You can watch all 9,000 stations bloom across 150 years on the JIVX rail map and meet these words in the wild.

The Network#

The whole system is the 鉄道 — the railway. It is one of the first words you meet when reading about Japanese infrastructure, and it appears in company names everywhere: 東日本旅客鉄道 (JR East), 近畿日本鉄道 (Kintetsu).

A single route within that system is a 路線. The famous Yamanote loop, the Tōkaidō main line, your local commuter line — each is a 路線, and the map of them all is the 路線図 you see posted above every set of doors.

Not every line belongs to the same company. The 私鉄 — the private railways like Tokyu, Hankyu, and Odakyu — grew up alongside the state network, and until 1987 most main lines belonged to the 国鉄, Japanese National Railways, before it became today's JR group.

How the Map Grew#

A line begins service on the day of its 開業 — its opening. This is the single most important word for reading rail history: every dot on the map appears at its 開業 year.

When a stretch of track opens to traffic you will also see 開通, and when an existing line is pushed further out to a new terminus, that is an 延伸 — an extension. The boom years of the 1910s and 1920s were one long cascade of 開通 and 延伸.

Riding the Network Today#

The everyday words sit on top of all that history. You wait at the 駅 for a 電車, and in the big cities you drop below ground onto the 地下鉄.

The crown of the network is the 新幹線 — the bullet train, opened days before the 1964 Tokyo Olympics and still the line everyone pictures when they think of Japanese rail.

To cross between lines you make a 乗り換え. The 始発 is the first train out each morning and the 終電 the last one home — miss it and it is a long night. Ride a line all the way to its 終点 and you reach the last stop, where the rails simply end.

Quick Reference#

All 16 words from this guide, gathered for study and review.

Frequently Asked Questions#