Aonami Line
Railway line in Nagoya, Japan
title: "Aonami Line" type: doc version: 1 created: 2026-02-28 author: "Wikipedia contributors" status: active scope: public tags: ["railway-lines-in-japan", "rail-transport-in-nagoya", "railway-lines-opened-in-2004", "1067-mm-gauge-railways-in-japan", "japanese-third-sector-railway-lines"] description: "Railway line in Nagoya, Japan" topic_path: "geography/japan" source: "https://en.wikipedia.org/wiki/Aonami_Line" license: "CC BY-SA 4.0" wikipedia_page_id: 0 wikipedia_revision_id: 0
::summary Railway line in Nagoya, Japan ::
::data[format=table title="Infobox rail line"]
| Field | Value |
|---|---|
| name | Aonami Line |
| native_name | あおなみ線 |
| native_name_lang | ja |
| color | 1f88bf |
| logo | Aonami line logo.svg |
| logo_width | 36px |
| image | Aonami-Line Type1000-1106.jpg |
| image_width | 300px |
| caption | A 1000 series EMU |
| type | Commuter rail |
| locale | Nagoya |
| start | |
| end | |
| stations | 11 |
| daily_ridership | 43,888 (2018) |
| open | 1 June 1950 (as Nishi-Nagoyakō Line) |
| 6 October 2004 (as Aonami Line) | |
| owner | Nagoya Rinkai Rapid Transit |
| depot | Shionagi (between Inaei and Noseki Stations) |
| stock | 1000 series |
| linelength | 15.2 km |
| gauge | |
| electrification | 1,500 V DC, overhead catenary |
| speed | 110 km/h |
| minradius | 191 m |
| map_state | collapsed |
| :: |
| box_width = | name = Aonami Line | native_name = あおなみ線 | native_name_lang = ja | color = 1f88bf | logo = Aonami line logo.svg | logo_width = 36px | image = Aonami-Line Type1000-1106.jpg | image_width = 300px | caption = A 1000 series EMU | type = Commuter rail | system = | status = | locale = Nagoya | start = | end = | stations = 11 | routes = | daily_ridership = 43,888 (2018) | open = 1 June 1950 (as Nishi-Nagoyakō Line) 6 October 2004 (as Aonami Line) | close = | owner = Nagoya Rinkai Rapid Transit | operator = | character = | depot = Shionagi (between Inaei and Noseki Stations) | stock = 1000 series | linelength = 15.2 km | tracklength = | tracks = | gauge = | electrification = 1,500 V DC, overhead catenary | speed = 110 km/h | elevation = | minradius = 191 m | map = | map_state = collapsed The Aonami Line is a third-sector commuter railway line in the city of Nagoya operated by the Nagoya Rinkai Rapid Transit. Officially called the Nishi-Nagoyakō Line, it connects Nagoya Station with Kinjō-futō Station.
The line was formerly a freight branch line of Tokaido Main Line, converted for passenger usage in October 2004. It is still operated as a freight line by Japan Freight Railway Company between Nagoya and Nagoya Freight Terminal; thus, the section between Nagoya and Arako Station is used for both passenger and freight traffic. Since its opening in 2017, the Aonami Line is used as the main rapid transit access to Legoland Japan Resort and SCMaglev and Railway Park, both located nearby the terminus.
The line's name is a combination of the company's color ao ("blue"), na for Nagoya, and mi for Minato ward. As two words, ao nami can also be read as "blue waves."
History
::figure[src="https://upload.wikimedia.org/wikipedia/commons/8/8c/130216_MEIEKI_&_C56.jpg" caption="A JNR Class C56 locomotive hauling 12 series coaches on the Aonami Line, February 2013"] ::
The Nishi-Nagoyakō Line opened on 1 June 1950 as a freight branch of the Tokaido Main Line between Sasashima Freight Terminal and Nishi-Nagoyakō operated by Japanese National Railways (JNR). Nagoya Freight Terminal opened on 1 October 1980 as part of the initial construction of the Nanpō Freight Line, and with the closure of Sasashima Freight Terminal on 1 November 1986, Nagoya Freight Terminal became the starting point of the line. With the privatization and division of JNR on 1 April 1987, the line was transferred to Central Japan Railway Company (JR Central) as a "Class 1 railway operator" and JR Freight as a "Class 2 railway operator".
Plans to operate passenger services on the line were formalized in the 1990s, and Nagoya Rinkai Rapid Transit company was established in 1997 as a third-sector company funded by the city of Nagoya. The passenger Aonami Line utilized approximately 12 km of existing freight line with a newly constructed approximately 4 km extension to Kinjō-futō Station. Construction started in 2000, with improvement to the line and new stations added between Nagoya and Nakajima stations. The tracks between Nakajima and Kinjō-futō stations were raised to remove level crossings and alleviate road congestion. Construction cost around 93 billion yen. The line opened on 6 October 2004, and at the same time, the section of track between Nagoya Station and Nagoya Freight Terminal was closed.
Despite serving attractions such as the Nagoya International Exhibition Hall and Nagoya Racecourse (moved to Yatomi in 2022), passenger ridership figures fell short of targets, and in July 2010, the operating company declared debts of approximately 46 billion yen, applying for alternative dispute resolution (ADR) to avoid bankruptcy.
A special "SL Aonami-go" steam train service operated on the Aonami Line on 16 and 17 February 2013, using JNR Class C56 locomotive number 160 as well as three 12 series passenger coaches.
On 27 March 2017, a special Legoland-themed train started operating on the line to commemorate the opening of Legoland Japan, located near Kinjō-futō Station.
Infrastructure and operations
Stations
There are two services on the line: Local and Non-stop. Non-stop services only stop at Nagoya and Kinjō-futō. ::data[format=table] | Picture | Number | Station name | Japanese | Platform type | Distance (km) | Location | title=令和元年版名古屋市統計年鑑 11.運輸・通信 11-6.西名古屋港線(あおなみ線)各駅の乗車人員|url=http://www.city.nagoya.jp/somu/cmsfiles/contents/0000126/126534/2019-11-06.xls|language=ja|access-date=2020-08-22}} | Coords | |---|---|---|---|---|---|---|---|---| | [[File:Aonami Line Platform 2017.jpg|left|frameless|133x133px]] | AN01 | | 名古屋 | 1 island platform | 0.0 | Nakamura-ku, Nagoya | 6,871,636 | | | [[File:Sasashima-raibu_Sta._200215.jpg|left|frameless|133x133px]] | AN02 | | ささしまライブ | 2 side platforms | 0.8 | 1,157,691 | | | | [[File:AONAMI Line Komoto Station Entrance.JPG|left|frameless|133x133px]] | AN03 | Komoto | 小本 | 1 island platform | 3.3 | Nakagawa-ku, Nagoya | 539,516 | | | [[File:AONAMI Line Arako Station.JPG|left|frameless|133x133px]] | AN04 | | 荒子 | 1 island platform | 4.3 | 838,137 | | | | [[File:AONAMI Line Minami-Arako Station 01.JPG|left|frameless|133x133px]] | AN05 | | 南荒子 | 1 island platform | 5.2 | 553,723 | | | | [[File:AONAMI Line Nakajima Station.JPG|left|frameless|133x133px]] | AN06 | | 中島 | 2 side platforms | 5.9 | 1,041,235 | | | | [[File:AONAMI Line Nagoya Keibajo-mae Station.JPG|left|frameless|133x133px]] | AN07 | | 港北 | 1 island platform | 7.1 | Minato-ku, Nagoya | 1,227,715 | | | [[File:AONAMI Line Arakogawa-koen Station 02.JPG|left|frameless|133x133px]] | AN08 | | 荒子川公園 | 2 side platforms | 8.2 | 1,107,251 | | | | [[File:AONAMI Line Inaei Station 02.JPG|left|frameless|133x133px]] | AN09 | | 稲永 | 2 side platforms | 9.8 | 949,349 | | | | [[File:AONAMI Line Noseki Station.JPG|left|frameless|133x133px]] | AN10 | | 野跡 | 1 island platform | 12.1 | 337,130 | | | | [[File:金城ふ頭駅 - panoramio.jpg|left|frameless|133x133px]] | AN11 | | 金城ふ頭 | 1 island platform | 15.2 | 1,395,985 | | | ::
Rolling stock
Services on the line are operated by a fleet of eight four-car 1000 series electric multiple unit (EMU) trains. All trains are operated as conductorless "one man cars".
References
References
- Terada. Hirokazu. Neko Publishing. (19 January 2013)
- "よくある質問".
- "Overview of Aonami Line".
- "「あおなみ線」来月６日１０周年、近藤社長に聞く、レゴランド開業で集客策、ＩＣ乗車券の全国対応も。". Nikkei Messe.
- (29 March 2017). "LEGOLAND train begins service on Nagoya's Aonami line".
- "令和元年版名古屋市統計年鑑 11.運輸・通信 11-6.西名古屋港線(あおなみ線)各駅の乗車人員".
- Kotsu Shimbunsha. (30 July 2013)
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