The Minatomirai 21 Line (みなとみらい21線 ''Minato-mirai-21-sen''), commonly known as the Minatomirai Line (みなとみらい線 ''Minatomirai-sen''), is a subway line in
Yokohama
is the second-largest city in Japan by population and the most populous municipality of Japan. It is the capital city and the most populous city in Kanagawa Prefecture, with a 2020 population of 3.8 million. It lies on Tokyo Bay, south of T ...
,
Japan
Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the n ...
that runs from
Yokohama Station to
Motomachi-Chūkagai Station
is an underground railway station on the Minatomirai Line subway in Naka-ku, Yokohama, Kanagawa Prefecture, Japan, operated by the third-sector railway operating company Yokohama Minatomirai Railway Company. It is numbered "MM06", and its offi ...
through the
Minatomirai 21 business district. The line opened in 2004 and is operated by the
Yokohama Minatomirai Railway Company.
Maps and
station numbering use navy blue and the route symbol MM to identify the line. The entire line is underground and goes under the
Minato Mirai and
Kannai is a district in Naka Ward, Yokohama, Japan, bounded by the Ōoka River, JR Negishi Line, Nakamura River, and Yokohama waterfront. "Kannai" is not an official name of the area, but the common term of reference has been in use for over a century ...
districts, as well as numerous islands made of soft
reclaimed land and
channels, requiring stations to be constructed deep underground. The original above-ground section of the
Tōkyū Tōyoko Line between
Yokohama
is the second-largest city in Japan by population and the most populous municipality of Japan. It is the capital city and the most populous city in Kanagawa Prefecture, with a 2020 population of 3.8 million. It lies on Tokyo Bay, south of T ...
and
Sakuragichō stations was abandoned and replaced with a new underground connector line to allow
through services onto the newly completed Minatomirai Line.
Operations
All trains run from Yokohama Station to
Motomachi-Chūkagai Station
is an underground railway station on the Minatomirai Line subway in Naka-ku, Yokohama, Kanagawa Prefecture, Japan, operated by the third-sector railway operating company Yokohama Minatomirai Railway Company. It is numbered "MM06", and its offi ...
and vice versa, with no trains stopping and changing direction at any station in between.
Staffing/Operational management
Operations are managed by
Tokyu Railways, with no changing of staff at Yokohama Station; Tokyu staff (train drivers and conductors) continue to support the train over the Minatomirai portion of the line as well.
Station-side staffing is provided by Minatomirai employees with the exception of Yokohama Station, which is managed by Tokyu Railways. Many Minatomirai employees are former employees of Tokyu Railways.
Train management is controlled by
Yokohama Minatomirai Railway Company at an operational command center. Railway facilities are maintained by Yokohama Minatomirai Railway, but the actual maintenance work is contracted to Tokyu Railways employees.
Because Yokohama Minatomirai Railway does not own its own rail yard, trains are parked overnight at Tokyu Railways' Motosumiyoshi Rail Yard and at Motomachi-Chūkagai Station. There are plans to construct a portion of track for parking additional trains underneath
Harbor View Park starting in 2020.
Through services with the Tōkyū Tōyoko Line
The Minatomirai Line is essentially an extension of the
Tōkyū Tōyoko Line. The two lines operate as one, with no crew change at Yokohama station where trains cross between the two lines, in contrast to standard procedure with other line operators in Japan.
Through services with Tokyo Metro Fukutoshin Line
With the completion of the underground link line to the
Tokyo Metro Fukutoshin Line
The , formally the , is a subway line operated by Tokyo Metro in west-central Tokyo and Wako, Saitama, Japan. The newest line in the Tokyo subway network, it opened in stages between 1994 and 2008. On average, the Fukutoshin line carries 362,65 ...
on March 16, 2013, Minatomirai Line trains run onto the Fukutoshin Line via the Tōkyū Tōyoko Line and beyond to the
Tōbu Tōjō Line
The is a 75.0 km suburban railway line in Japan which runs from Ikebukuro Station in Toshima, Tokyo to Yorii Station in Yorii, Saitama, operated by the private railway operator Tobu Railway. Its official name is the , but it is referred t ...
,
Seibu Yūrakuchō Line, and
Seibu Ikebukuro Line
The is a railway line of the Japanese private railway operator Seibu Railway. It originates at Ikebukuro Station, a large railway junction in north-western Tokyo, extending to northwest suburbs as far as Tokorozawa, Saitama, and nominally t ...
.
Along with the link to the Fukutoshin Line being established, Tōkyū Tōyoko and Minatomirai express trains (limited express/commuter limited express/express) were expanded from eight-car to ten-car configuration (with the exception of a portion of regular express trains). Platforms were extended at Minatomirai stations receiving express trains in order to be able to accommodate the extended ten-car configuration. Regular trains stopping at each station on the line continue to operate in the eight-car configuration.
Train services
All regular trains on the Minatomirai Line use the same services as the Tōyoko Line.
S-train
The S-train is the first service on the Minatomirai Line with fully reserved seating. On weekends and holidays it makes two and a half round trips (to Motomachi-Chūkagai Station twice and from the same station three times). All trains continue to the Seibu Ikebukuro Line, and one round trip begins and ends at the
Seibu Chichibu Line
The is a railway line in Saitama Prefecture, Japan, operated by Seibu Railway. It is an extension of the Seibu Ikebukuro Line, and connects Agano Station and Seibu-Chichibu Station.
Stations
All trains go via Agano Station to the Seibu Ikeb ...
's
Seibu-Chichibu Station.
Within the Minatomirai Line, these trains stop at Minatomirai Station and Motomachi-Chūkagai Station, but tickets are not sold for final destinations at these stations.
S-train services use the
Seibu 40000 series train exclusively.
Limited express
trains run during daylight hours during the week and at all times excepting early morning and late night on weekends and holidays. The trains use 10 cars. Limited express trains stop at Yokohama Station, Minatomirai Station, and Motomachi-Chūkagai Station within the Minatomirai Line.
Commuter Limited Express
operate during the morning rush hour and in the evening on weekdays. The trains use 10 cars and stop at all stations on the Minatomirai Line with the exception of Shin-Takashima Station. Many trains continue to the Fukutoshin Line via the Tōyoko Line as Commuter Express services.
Express
operate all day long. The trains top at all stations on the Minatomirai Line with the exception of Shin-Takashima Station. Daytime trains use 8 cars, but 10 cars may be used during peak hours in the morning and evening.
Local
trains stop at all stations. Eight cars are used to align with the Tōkyū, Yokohama, and Tokyo Metro lines.
Female-only car
In conjunction with the Tokyu Tōyoko Line, the Tokyo Metro Fukutoshin Line, the Seibu Ikebukuro Line, and the Tōbu Tōjō Line, the first car is a female-only car during certain times of the day to prevent sexual harassment.
Stations
Key:
*O: Trains stop at this station
*
, : Trains do not stop at this station
Rolling stock
*
Tokyu 5000 series 8-car EMUs
*
Tokyu 5050 series 8-car EMUs
*
Tokyu 5050-4000 series 10-car EMUs
*
Y500 series 8-car EMUs
*
Tokyo Metro 10000 series
The is an electric multiple unit (EMU) train type operated on the Yurakucho and Fukutoshin subway lines of Tokyo Metro in Japan since 2006.
Design
The trains are manufactured by Hitachi with aluminium bodies to its " A-train" concept.
The 1 ...
10-car EMUs (since September 2012)
*
Tokyo Metro 17000 series
The is a Japanese DC electric multiple unit (EMU) commuter train type operated by Tokyo Metro on the Yūrakuchō Line and Fukutoshin Line to replace the ageing Tokyo Metro 7000 series. It entered service on 21 February 2021.
Operations
17000 ...
8/10-car EMUs (since February 2021)
*
Tobu 9000 series 10-car EMUs (since March 2013)
*
Tobu 50070 series 10-car EMUs (since March 2013)
*
Seibu 6000 series 10-car EMUs (since March 2013)
*
Seibu 40000 series 10-car EMUs (since March 25, 2017)
*
Seibu 40050 series 10-car EMUs (since 2019)
File:Tokyu-Series5050-4000.jpg, Tokyu 5050-4000 series
File:Yokohama-Series-Y501.jpg, Y500 series
File:Tokyo-Metro-Series7000 7130.jpg, Tokyo Metro 7000 series
File:Tokyo-Metro-Series10110.jpg, Tokyo Metro 10000 series
File:Tobu-Series9151F.jpg, Tobu 9000 series
File:Tobu-51076 Toyoko-Line.jpg, Tobu 50070 series
File:Seibu-Series6000-6055F.jpg, Seibu 6000 series
File:Seibu 40101 S-Train 20170422.jpg, Seibu 40000 series
History
Construction of the line started in 1993, and the line was opened to the public on 1 February 2004.
The eight-car
Tokyo Metro 10000 series
The is an electric multiple unit (EMU) train type operated on the Yurakucho and Fukutoshin subway lines of Tokyo Metro in Japan since 2006.
Design
The trains are manufactured by Hitachi with aluminium bodies to its " A-train" concept.
The 1 ...
entered service on the Minatomirai Line and
Tokyu Toyoko Line Tokyu may refer to:
* Tokyu Group, a group of companies centered on Tokyu Corporation
** Tokyu Corporation, a Japanese railway company, the largest member and parent company of the group
** Tokyu Car Corporation, a former Japanese railway vehicle ...
from 7 September 2012.
See also
*
List of rapid transit systems
References
External links
Minatomirai Line Official Website
{{Rapid transit in Asia
2004 establishments in Japan
Railway lines opened in 2004
1067 mm gauge railways in Japan
1500 V DC railway electrification
Japanese third-sector railway lines