Kamome (train)
Japanese Shinkansen/limited express train service
title: "Kamome (train)" type: doc version: 1 created: 2026-02-28 author: "Wikipedia contributors" status: active scope: public tags: ["kyushu-railway-company", "nagasaki-main-line", "named-passenger-trains-of-japan", "named-shinkansen-trains", "railway-services-introduced-in-1937", "1937-establishments-in-japan"] description: "Japanese Shinkansen/limited express train service" topic_path: "geography/japan" source: "https://en.wikipedia.org/wiki/Kamome_(train)" license: "CC BY-SA 4.0" wikipedia_page_id: 0 wikipedia_revision_id: 0
::summary Japanese Shinkansen/limited express train service ::
::data[format=table title="Infobox rail service"]
| Field | Value |
|---|---|
| name | Kamome/Relay Kamome |
| image | N700S-Y4 Kamome-29.jpg |
| caption | N700S-8000 series set operating a Kamome service entering Shin-Omura Station, January 2023 |
| type | {{Indented plainlist |
| first | 1937, 2022 (Shinkansen) |
| operator | |
| line_used | {{Indented plainlist |
| stock | {{Indented plainlist |
| speed | {{Indented plainlist |
| start | |
| end | |
| :: |
| name = Kamome/Relay Kamome | image = N700S-Y4 Kamome-29.jpg | caption = N700S-8000 series set operating a Kamome service entering Shin-Omura Station, January 2023 | type = {{Indented plainlist|
- Kamome: Shinkansen (Local)
- Relay Kamome: Limited express | first = 1937, 2022 (Shinkansen) | operator = | line_used = {{Indented plainlist|
- Kamome: Nishi Kyushu Shinkansen
- Relay Kamome: Kagoshima, Nagasaki, Sasebo | stock = {{Indented plainlist|
- Kamome: N700S-8000 series
- Relay Kamome: 787 and 885 series | speed = {{Indented plainlist|
- Kamome: 260 km/h
- Relay Kamome: 130 km/h | start = | end =
::figure[src="https://upload.wikimedia.org/wikipedia/commons/3/3f/Series787-BM6_Relay-Kamome-12.jpg" caption="787 series ''Relay Kamome''"] ::
Kamome is a high-speed Shinkansen service operated on the Nishi Kyushu Shinkansen by the Kyushu Railway Company (JR Kyushu) in Japan. It runs between and , where it connects with the Relay Kamome service, which continues between Takeo-Onsen and via the Kagoshima, Nagasaki and Sasebo lines.
Prior to 23 September 2022, Kamome trains operated the full route between Nagasaki and Hakata. On that date, the name was transferred to the new Nishi Kyushu Shinkansen service, and the remaining limited express services between Takeo-Onsen and Hakata were renamed Relay Kamome.
History
The Kamome name (written as 鷗) was first used from 1 July 1937 on limited express services operating between and . These services operated until February 1943.
The Kamome name (now written as かもめ) was revived on 15 March 1953 for limited express services operating between and Hakata. This iteration was discontinued in March 1975 following the completion of the San'yō Shinkansen extension to Hakata.
On 1 July 1976, following the electrification of the Nagasaki Main Line, Kamome services resumed—initially between and Nagasaki, and later between Hakata and Nagasaki—using 485 series EMUs.
The service in its current form began on 23 September 2022 with the opening of the Nishi Kyushu Shinkansen section between Takeo-Onsen and Nagasaki. With the Shinkansen becoming the primary route to Nagasaki, the Kamome name was reassigned to services operating on the newly constructed Shinkansen line.
Nishi Kyushu Shinkansen
On 28 October 2020, JR Kyushu announced that a six-car version of the N700S series would be used on the isolated Shinkansen section serving Nagasaki, officially named the Nishi Kyushu Shinkansen. Services would feature a cross-platform interchange at with a connecting limited express service branded as Relay Kamome, providing onward connections to Hakata.
JR Kyushu also confirmed that the Kamome name, in continuous use since 1961, would be retained for the Nishi Kyushu Shinkansen services. Most Kamome Shinkansen services stop at all stations between Takeo-Onsen and Nagasaki, although some services pass through Ureshino-Onsen, and a limited number stop only at Isahaya. Between Takeo-Onsen and Hakata, the limited express Relay Kamome continues to operate as a non-Shinkansen service and is expected to do so until the Shinkansen is extended to Hakata. Some Midori services also operate in conjunction with Relay Kamome, branded as "Midori (Relay Kamome)".
Rolling stock
::figure[src="https://upload.wikimedia.org/wikipedia/commons/e/ed/Series885-Kamome.jpg" caption="885 series train on a ''Relay Kamome'' service"] ::
Current rolling stock
Relay Kamome
- 783 series EMUs (sometimes used when Relay Kamome is combined with a Midori service)
- 787 series EMUs (since 1992)
- 885 series tilting EMUs (since 2000)
Kamome
- N700S-8000 series (since 2022)
Former rolling stock
- 485 series EMUs (1976–2000)
Station stops
Service column legend: ::data[format=table] | ● | ▲ | | | |---|---|---| | All trains stop | | | | Some trains stop | | | | All trains pass | | | ::
::data[format=table] | Station | Distance from km (mi) | |---|---| | | 67.3 km | | | 53.1 km | | | 38.7 km | | | 35.8 km | | | 25.0 km | | | 13.7 km | | | 0 km | | | 10.9 km | | | 32.2 km | | | 44.8 km | | | 66.0 km | ::
References
- JR Timetable, December 2008
References
- (August 1995). "列車名鑑1995". Railway Journal.
- "Shorter N700S to serve Nagasaki".
- "2022年度秋頃に西九州新幹線が開業します!列車名「かもめ」".
- (30 July 2021). "JR初の新型特急｢783系｣は型破りな異端児だった ｢ハイパーサルーン｣の愛称でJR九州の主力担う".
- "新特急「かささぎ」「リレーかもめ」9月23日デビュー 西九州新幹線開業に合わせ誕生（乗りものニュース）".
- (15 March 2025). "Timetable".
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