Nagoya Municipal Subway line3 min read

Meiko Line

2号線名港線

The Meikō Line (名港線, Meikō-sen) is a 6.0-kilometre rapid-transit line of the Nagoya Municipal Subway, operated by the Transportation Bureau of the City of Nagoya (Nagoya Municipal Transportation Bureau).

It runs entirely underground between Kanayama Station in Naka Ward (a major interchange with JR Central and Meitetsu) and Nagoyakō (Port of Nagoya) Station in Minato Ward, serving seven stations numbered E01 to E07. Built to 1,435 mm standard gauge and electrified at 600 V DC from a third rail, it is double-tracked throughout and is the only Nagoya subway line to run through Minato Ward. In formal city-planning terms it forms part of “Nagoya Municipal High-Speed Railway Line No. 2,” and its line colour is purple (lilac) with a white stripe; the station-numbering symbol is E (for “mEikō”).

NagoyaMinatoNakagawaNakaMinamiMizuho2 km
Route of the Meiko Line · Aichi · Boundaries: MLIT / GSI / Japan Post

History

The route originated in a 1961 recommendation of the Urban Transit Council’s Nagoya division, which planned Line No. 2 to run from Ōzone in the north to the Port of Nagoya. The southern part of that plan was built as an extension of the existing Meijō Line, which by then already ran between Shiyakusho (City Hall, today Nagoyajō / Nagoya Castle) and Kanayama. The original design called for an elevated line running as far as Tsukijiguchi alongside the Japanese National Railways’ Tōrinkō Line, but the opening of the Tōkaidō Shinkansen and the spread of built-up areas along the route made land acquisition difficult, so the line was placed underground beneath the city’s Egawa road instead; as development of the port advanced, the terminus was also moved from Tsukijiguchi to Nagoyakō.

Because the area through which the line runs was historically reclaimed from the shallows of Ise Bay, measures were taken against flooding: station entrances were raised above their surroundings and protective flood doors were installed. As construction got under way, two overlapping sections of the Nagoya city tram network were abolished on 20 February 1969 — the Tsukijiguchi–Nagoyakō section of the Tsukkō Line and the Notate-Tsukijiguchi Line between Hibino and Tsukijiguchi.

The line opened on 29 March 1971 as the southern extension of the Meijō Line, running 6.0 km from Kanayama to Nagoyakō. At first roughly every other train continued through to the Sakae and Ōzone direction. The partial opening of Line No. 4 between Kanayama and Aratamabashi in 1974 reshaped operations: early-morning, late-night and New Year daytime services turned back between Kanayama and Nagoyakō, while at other times trains were shared with the Aratamabashi direction. For the 1989 World Design Exposition, Hibino and Nagoyakō stations — gateways to the fair’s venues — were refurbished and new 2000-series trains were introduced.

The Kanayama–Nagoyakō section had until then been counted, together with the line north of Kanayama, under the name “Meijō Line.” That changed on 6 October 2004, when the final segment of Line No. 4 between Nagoya University and Aratamabashi opened and continuous loop operation began. Names for the lines were solicited from the public, and the Kanayama–Nagoyakō section — now a branch off the new loop — was renamed the “Meikō Line” because the name made the Nagoyakō (Port of Nagoya) destination easy to understand, while the loop itself became the Meijō Line. From the same date the line’s daytime headway was lengthened from eight to ten minutes as part of a municipal transport restructuring plan.

LED departure indicators were fitted at every station in December 1999. On 6 October 2005 the approach chimes at all stations were replaced on a trial basis by melodies identical to JR East’s departure melodies; these gave way to original compositions on 19 March 2007, and from 18 March 2009 the LED boards showed actual departure times rather than “next” and “following” markers. Women-only cars were introduced on weekday mornings until 9 a.m. from 4 July 2016, and in 2019 the departure boards were upgraded from LED to LCD as synthesised and English-language announcements were introduced.

A timetable revision on 23 May 2020 moved the end of through-running with the Meijō Line from 8 p.m. to 9 p.m. and introduced automatic train operation (ATO). Platform-edge gates entered service first at Nagoyakō on 25 May 2020 and were completed line-wide when the gates at Kanayama’s Meikō platform began operating on 12 July 2020. One-person (driver-only) operation began across the whole line on 1 July 2021. Trains normally run through onto the Meijō Line between Nagoyakō and Ōzone, linking the Port of Nagoya with the city centre, and the line shares its fleet of 2000-series trains with the Meijō Line.

Stations on this line

Timeline

  • 1961The Urban Transit Council’s Nagoya division recommends Line No. 2, running from Ōzone to the Port of Nagoya.
  • 196920 February: as construction gets under way, the overlapping Tsukijiguchi–Nagoyakō section of the Nagoya tram Tsukkō Line and the Notate-Tsukijiguchi Line (Hibino–Tsukijiguchi) are abolished.
  • 197129 March: the line opens as the Meijō Line’s southern extension, Kanayama–Nagoyakō, 6.0 km.
  • 1974Part of Line No. 4, Kanayama–Aratamabashi, opens, changing the line’s operating pattern.
  • 1989For the World Design Exposition, Hibino and Nagoyakō stations are refurbished and the new 2000-series trains are introduced.
  • 1999December: LED departure indicators are installed at all stations.
  • 20046 October: with the completion of Line No. 4 and the start of loop operation, the Kanayama–Nagoyakō branch is renamed the “Meikō Line” (the loop becoming the Meijō Line); the daytime headway is lengthened from 8 to 10 minutes.
  • 20056 October: at all stations, approach chimes are replaced on a trial basis with melodies identical to JR East’s departure tunes.
  • 200719 March: at all stations, the approach melodies are changed from JR East’s departure tunes to original compositions.
  • 200918 March: the LED departure boards begin showing departure times instead of “next” and “following” markers.
  • 20164 July: women-only cars are introduced on weekday mornings from the first train until 9 a.m.
  • 2019The departure boards are upgraded from LED to LCD, and synthesised and English-language announcements are introduced.
  • 202023 May: a timetable revision extends Meijō Line through-service until 9 p.m. and introduces automatic train operation (ATO); 25 May: the first platform-edge gates enter service at Nagoyakō; 12 July: gates at Kanayama’s Meikō platform begin operating, completing line-wide installation.
  • 20211 July: one-person (driver-only) operation begins across the whole line.

Sources

Last updated 16 October 2026.