:Tokyu 2020 series

The 2020 series trains were built by Japan Transport Engineering Company (J-TREC) as part of its "Sustina S24 Series" family of 20-metre long four-door stainless steel cars.{{cite web |url= http://tetsudo-shimbun.com/headline/entry-999.html |script-title=ja: 総合車両製作所、東急2020系製造を担当 『sustina S24シリーズ』 |trans-title=J-TREC to be in charge of Tokyu 2020 series manufacture - "Sustina S24 Series"|date= 22 March 2017 |work= Tetsudo Shimbun |location= Japan|language= Japanese|archive-url= https://web.archive.org/web/20170322012549/http://tetsudo-shimbun.com/headline/entry-999.html |archive-date= 22 March 2017|url-status=live |access-date= 22 March 2017}} The styling of the trains was overseen by Tanseisha, a company involved in designing commercial buildings along the Tokyu route.

The classification "2020 series" for the trains was chosen to mark the year 2020 in which the Tokyo Olympics were scheduled to be held and in which Tokyu celebrated its 100th anniversary.

• {{Color box|20A288}} 2020 series: 10-car sets used on the Tokyu Den-en-toshi Line since March 2018
• {{Color box|009CD2}} 3020 series: 8-car (originally 6-car) sets used on the Tokyu Meguro Line since January 2020
• {{Color box|F18C43}} 6020 series: 7-car sets used on the Tokyu Oimachi Line since March 2018

{{Clr}}

{{Infobox train

| name = Tokyu 2020 series

| image = Tokyu2020tobu-wiki.jpg

| caption = The first set, 2121, in October 2018

| stocktype =

| service = March 2018{{snd}}present

| factory = {{Plainlist|

• Niitsu
• Yokohama

}}

| replaced = {{Plainlist|

• 2000 series (displaced to Oimachi Line)
• 8500 series
• 8590 series

}}

| yearconstruction = 2017–2022

| yearservice = 28 March 2018

| refurbishment =

| yearscrapped =

| numberconstruction =

| numberbuilt = 300 vehicles (30 sets)

| numberservice = 300 vehicles (30 sets)

| numberpreserved =

| numberscrapped =

| formation = 10 cars per trainset

| fleetnumbers = 2121–2150

| capacity =

| depots = Nagatsuta

| lines = {{Plainlist|

• {{TQLS|DT}} Tokyu Den-en-toshi Line
• {{TSLS|Z}} Tokyo Metro Hanzomon Line
• {{TBLS|TS}} Tobu Skytree Line
• {{TBLS|TI}} Tobu Isesaki Line
• {{TBLS|TN}} Tobu Nikko Line

}}

| weight =

| poweroutput =

| aux =

| powersupply =

| hvac =

| brakes =

| safety =

| coupling =

| multipleworking =

}}

Details of the 2020 series were officially announced on 17 March 2017. Three ten-car sets (30 vehicles) are scheduled to be delivered during fiscal 2017, entering service in spring 2018, with further sets introduced over the following years. The first trainset, 2121, was delivered from the J-TREC factory in Yokohama in late November 2017, and shown off to the media on 30 November 2017.{{cite web |url= http://railf.jp/news/2017/11/30/163000.html |script-title=ja: 東急，2020系を公開 |trans-title= Tokyu 2020 series shown off |date= 30 November 2017|work= Japan Railfan Magazine Online|publisher= Koyusha Co., Ltd.|location= Japan|language= Japanese|archive-url= https://web.archive.org/web/20171130085216/http://railf.jp/news/2017/11/30/163000.html |archive-date= 30 November 2017|url-status=live |access-date= 30 November 2017}} The second trainset, 2122, was delivered from the J-TREC factory in Niitsu, Niigata, in February 2018.{{cite web |url= http://railf.jp/news/2018/02/07/110000.html |script-title=ja: 新津製の東急2020系が甲種輸送される |trans-title= Niitsu-built Tokyu 2020 series delivered |date= 7 February 2018|work= Japan Railfan Magazine Online|publisher= Koyusha Co., Ltd.|location= Japan|language= Japanese|archive-url= https://web.archive.org/web/20180209080408/http://railf.jp/news/2018/02/07/110000.html |archive-date= 9 February 2018|url-status=live |access-date= 9 February 2018}}

The first sets entered service on 28 March 2018.{{cite web |url= https://news.mynavi.jp/article/20180324-tokyu2020/ |script-title=ja: 東急2020系・6020系、新型車両3/28デビューへ - 特別列車も登場 |trans-title= Tokyu 2020 and 6020 series to enter service on 28 March with a special service |date= 24 March 2018|work= Mynavi News|publisher= Mynavi Corporation|location= Japan|language= Japanese|archive-url= https://web.archive.org/web/20180327065154/https://news.mynavi.jp/article/20180324-tokyu2020/ |archive-date= 27 March 2018|url-status=live |access-date= 27 March 2018}}

Passenger accommodation consists of high-back longitudinal seats. In addition to passenger information screens placed above the doorways and car ends, LCD screens are also located above the seats. Security cameras are installed in the cars.

File:Tokyu 2020 kei interior.jpg|2020 series interior view

The trains are formed as follows, with five motored ("M") cars and five non-powered trailer ("T") cars, and car 1 at the {{STN|Shibuya|x}} end.{{cite magazine|script-title=ja: 東急2020系 |trans-title= Tokyu 2020 series |magazine = Japan Railfan Magazine |volume = 58|issue = 683 |pages = 72–73 |publisher = Koyusha Co., Ltd. |location = Japan |language = Japanese |date = March 2018}}

Cars 3 and 9 each have two single-arm pantographs, and car 6 has one.

The manufacturers and delivery dates for the fleet are as shown below.

{{clear}}

{{Infobox train

| name = Tokyu 3020 series

| image = File:Tokyu-railway-3122F-20221119-150646.jpg

| imagesize =

| caption = A 3020 series train on the Toei Mita Line approaching {{STN|Hasune|x}} in November 2022

| stocktype =

| factory = Yokohama

| replaced =

| yearconstruction = 2019

| yearservice = 22 November 2019

| refurbishment =

| yearscrapped =

| numberconstruction =

| numberbuilt = 24 vehicles

| numberservice = 24 vehicles (3 sets)

| numberpreserved =

| numberscrapped =

| formation = 8 (originally 6) cars per trainset

| fleetnumbers = 3121–3123

| capacity =

| depots =

| lines = {{Plainlist|

• {{TQLS|MG}} Tokyu Meguro Line
• {{TQLS|SH}} Tokyu Shin-Yokohama Line
• {{TSLS|N}} Tokyo Metro Namboku Line
• {{TSLS|SR}} Saitama Rapid Railway Line
• {{TSLS|I}} Toei Mita Line
• 20x20px Sōtetsu Shin-Yokohama Line
• 20x20px Sōtetsu Main Line
• 20x20px Sōtetsu Izumino Line

}}

| aux =

| powersupply =

| hvac =

| brakes =

| safety =

| coupling =

| multipleworking =

}}

On 26 March 2019, Tokyu Corporation announced the introduction of new 3020 series trains on their Meguro Line. The first set of eight cars was delivered in April 2019.{{cite web |url=https://railf.jp/news/2019/04/10/173000.html |title=目黒線用3020系が甲種輸送される |trans-title=Meguro Line 3020 series will be transported |date=April 10, 2019 |work=Japan Railfan Magazine Online |publisher=Koyusha Co., Ltd. |location=Japan |language=Japanese |access-date=July 24, 2019 |archive-url=https://web.archive.org/web/20210304144148/https://railf.jp/news/2019/04/10/173000.html |archive-date=March 4, 2021 |url-status=live}} A second set of eight cars was transferred from J-TREC in Yokohama to Nagatsuta in May 2019.{{cite web |url=https://railf.jp/news/2019/05/31/150000.html |title=東急3020系第2編成が甲種輸送される |trans-title=The Tokyu 3020 series second formation will be transported |date=May 31, 2019 |work=Japan Railfan Magazine Online |publisher=Koyusha Co., Ltd. |location=Japan |language=Japanese |access-date=July 24, 2019 |archive-url=https://web.archive.org/web/20210122192913/https://railf.jp/news/2019/05/31/150000.html |archive-date=January 22, 2021 |url-status=live}} Trial runs on the Den-en-toshi Line began in June 2019.{{cite web |url=https://railf.jp/news/2019/06/29/203000.html |title=東急3020系が6両編成で試運転を実施 |trans-title=The Tokyu 3020 series carries out trial operation with a six-car train |date=June 29, 2019 |work=Japan Railfan Magazine Online |publisher=Koyusha Co., Ltd. |location=Japan |language=Japanese |access-date=July 24, 2019 |archive-url=https://web.archive.org/web/20200812034827/https://railf.jp/news/2019/06/29/203000.html |archive-date=August 12, 2020 |url-status=live}}

The first 3020 series set entered revenue service on 22 November 2019.{{Cite web |url=https://train-fan.com/tokyu-3020-debut/ |script-title=ja: 【東急】目黒線・新横浜線向け新形式 3020系が営業運転開始！ |trans-title=[Tokyu] New 3020 series for Meguro Line and Shin-Yokohama Line starts commercial operation! |website=Train Fan Waiting Room |access-date=2023-06-24 |archive-url=https://web.archive.org/web/20230202182006/https://train-fan.com/tokyu-3020-debut/ |archive-date=2023-02-02 |url-status=live |language=ja}}

Set 3123 was the first set to be lengthened to an eight-car formation, having re-entered service in April 2022. Another set 3121 was lengthened to an eight-car formation and re-entered service mid July 2022.{{Cite web |date=2022-04-05 |title=東急目黒線・東京メトロ南北線など、8両編成の列車が営業運転開始 |url=https://news.mynavi.jp/article/20220405-2313919/ |access-date=2022-04-05 |website=Mynavi News |language=ja}} Finally on 13 August 2022, the remaining set 3122 was sent to Nagatsuta depot where it was lengthened to an eight-car formation.

Service commenced on the Tōkyū Shin-Yokohama Line in March 2023. As of June 2023, the 3020 series lacks equipment needed in order to through run on the Sōtetsu Shin-Yokohama Line and associated through services. Tokyu plans to install the required equipment to enable Sotetsu through service in the near future.{{Cite web |date=2023-04-18 |title=「近いうちに相鉄線へ」東急3020系 車体の上半分だけ虹色カラフルに 新SDGsトレイン登場 |trans-title='Soon to the Sotetsu Line" Upper half of the 3020 series gains colorful rainbow SDGs livery |url=https://trafficnews.jp/post/125421 |website=Traffic News |archive-url=https://web.archive.org/web/20230422173545/https://trafficnews.jp/post/125421 |archive-date=2023-04-22 |url-status=live |access-date=2023-06-24 |language=ja}} Set 3121 had officially entered service along the Sotetsu network on September 26, 2023, over a half year later of the opening of the Sōtetsu-Tokyu Link Line.

Passenger accommodation consists of high-back seating. The trains are also fitted with security cameras and air purifiers.{{cite web |url=https://railf.jp/news/2019/03/26/150000.html |title=東急目黒線に3020系を導入へ東急新横浜線開業までに8両編成化も実施 |trans-title=To introduce 3020 series to the Tokyu Meguro Line Also 8-car organization by the opening of the Tokyu Shin-Yokohama Line |date=March 26, 2019 |work=Japan Railfan Magazine Online |publisher=Koyusha Co., Ltd. |location=Japan |language=Japanese |access-date=July 24, 2019 |archive-url=https://web.archive.org/web/20201003020426/https://railf.jp/news/2019/03/26/150000.html |archive-date=October 3, 2020 |url-status=live}}

File:Tokyu-Series3020 Inside.jpg|Interior view

File:Tokyu-Series3020 Free-Space.jpg|Wheelchair space (right)

File:Tokyu-Series3020 Digital-Signage.jpg|Passenger information displays

The trains are operated as eight-car sets. They were originally built as such, but were initially operated as six-car sets, with two cars per set stored until 2022, when platform doors were extended to fit 8-car trains as part of Tokyu Corporation's strategy to cope with high demand on the Meguro Line and for the opening of the Sōtetsu Tōkyū Link Line.{{cite web |last=Ueshin |first=Daisuke |url=https://news.mynavi.jp/article/20190326-tokyumeguroline/ |title=東急電鉄、新型車両含む目黒線26編成を8両化 - 2022年度上期から |trans-title=Tokyu Corporation, the Meguro Line 26 sets including new vehicles will be eight cars - from the first half of fiscal 2022 |language=Japanese |date=March 26, 2019 |website=news.mynavi.jp |publisher=Mynavi Corporation |access-date=July 24, 2019 |archive-url=https://web.archive.org/web/20200928155428/https://news.mynavi.jp/article/20190326-tokyumeguroline/ |archive-date=September 28, 2020 |url-status=live}} All three trainsets are distinguished with an "8-Cars" sticker located on the front window of the first and last cars, and are formed as follows:

The "M1B" and "M1A" cars are each fitted with two single-arm pantographs.

The original six-car formation was as follows:{{Cite journal|date=December 2019|title=新車ガイド 東急電鉄3020系|trans-title=New car guide: Tokyu Corporation 3020 series|journal=鉄道ファン|language=ja|volume=704|pages=52–56}}

The "M1B" and "M1A" cars were each fitted with two single-arm pantographs.

File:Tokyu-Series3020_3122F.jpg|6-car set on the Toei Mita Line in June 2021

The manufacturers and delivery dates for the fleet are as shown below.

{{clear}}

{{Infobox train

| name = Tokyu 6020 series

| image = File:Tokyu 6020 series Ōimachi Line 20181228.jpg

| caption = Set 6121 in service in December 2018

| stocktype =

| service = March 2018{{snd}}present

| factory = Yokohama

| replaced =

| yearconstruction = 2017–2018, 2025–

| yearservice = 28 March 2018

| refurbishment =

| yearscrapped =

| numberconstruction = 85 vehicles (17 sets) on order

| numberbuilt = {{Tree list}}

• 21 vehicles
• 2 × 7-car
• 1 × 5-car
• 2 × int. car

{{Tree list/end}}

| numberservice = 14 vehicles (2 sets)

| numberpreserved =

| numberscrapped =

| formation = 5/7 cars per trainset

| fleetnumbers = 6121–6122

| capacity =

| depots =

| lines = {{Plainlist|

• {{TQLS|OM}} Tokyu Oimachi Line
• {{TQLS|DT}} Tokyu Den-en-toshi Line

}}

| height =

| weight =

| acceleration =

| deceleration =

| poweroutput =

| aux =

| powersupply =

| hvac =

| bogies =

| brakes =

| safety =

| coupling =

| multipleworking =

}}

Details of the 6020 series were officially announced on 12 October 2017. The first set was delivered from the J-TREC factory in Yokohama in December 2017,{{cite web |url= http://railf.jp/news/2017/12/28/171000.html |script-title=ja: 東急6020系が甲種輸送される |trans-title= Tokyu 6020 series delivered |date= 28 December 2017|work= Japan Railfan Magazine Online|publisher= Koyusha Co., Ltd.|location= Japan|language= Japanese|archive-url= https://web.archive.org/web/20171228083351/http://railf.jp/news/2017/12/28/171000.html |archive-date= 28 December 2017 |url-status=live |access-date= 28 December 2017}} followed by a second in January 2018.

The first sets entered service on 28 March 2018.

In both sets, car 3 was replaced by a new-build "Q Seat" car built in October 2018. The outgoing cars were subsequently used in 2020 series sets 2126 and 2127.{{Cite magazine |date=August 2019 |title= |script-title=ja:車両 データバンク |trans-title=Rolling Stock Databank |magazine=Japan Railfan Magazine |publisher=Koyusha Co., Ltd. |pages= |language=ja |volume=59 |issue=702}} The Q Seat cars are usually arranged in longitudinal mode, but on specific evening express trains from Ōimachi to Nagatsuta, they are arranged in transverse mode and can be used only with a reservation by paying a small surcharge.{{cite web|url=https://www.tokyu.co.jp/image/news/pdf/20181023-1.pdf|title=２０１８年１２月１４日（金）より、大井町線の有料座席指定サービス「Ｑ ＳＥＡＴ」を開始します！|trans-title="Q Seat" reserved seat service on the Ōimachi Line begins 14 December 2018!|date=23 October 2018|access-date=16 October 2021|archive-date=2 September 2021|archive-url=https://web.archive.org/web/20210902184658/https://www.tokyu.co.jp/image/news/pdf/20181023-1.pdf|url-status=live}}

File:Tokyu 6020 kei Q seat car.jpg|Q Seat car

On 28 February 2025, Tokyu announced its plans to procure eighteen 5-car 6020 series sets to replace all 9000 and 9020 series sets on local Ōimachi Line services.{{Cite web |date=2025-02-28 |title= |script-title=ja:東急電鉄、大井町線に6020系5両編成 - 各駅停車用9000系など置換え |trans-title=Tokyu Corporation to introduce 5-car 6020 series trains on Oimachi Line - replacing 9000 series local trains |url=https://news.mynavi.jp/article/20250228-3138358/ |access-date=2025-03-06 |website=Mynavi News |language=ja}} The first such set, 6151, was delivered to the Nagatsuta depot in March of that year.{{Cite web |date=2025-03-06 |title= |script-title=ja:東急6020系6151編成が甲種輸送される |trans-title=Tokyu 6020 series set 6151 delivered |url=https://railf.jp/news/2025/03/06/002000.html |access-date=2025-03-06 |website=Japan Railfan Magazine Online |publisher=Koyusha Co., Ltd. |language=ja |publication-place=Japan}}

Passenger accommodation consists of high-back longitudinal seating throughout, except car 3, which is a "Q Seat" car that features rotating pairs of seats that can be arranged in longitudinal mode or transverse mode. Security cameras are installed in the cars.

File:Tokyu 6020 kei interior.jpg|Interior view

File:Tokyu 6020 kei Q seat interior.jpg|Interior view of a Q Seat car

File:Tokyu 6020 kei Q seat.jpg|Rotating seat

The 7-car sets are formed as follows:{{cite magazine |date=January 2019 |script-title=ja:東京急行電鉄 6020系 ｢Q SEAT｣ |trans-title=Tokyu Corporation 6020 series "Q SEAT" |magazine=Japan Railfan Magazine |publisher=Koyusha Co., Ltd. |location=Japan |page=63 |language=Japanese |volume=59 |issue=693}}

Cars 3 and 6 are each fitted with two single-arm pantographs.

The 7-car sets were originally formed as follows:{{cite magazine |date=May 2018 |script-title=ja:東京急行電鉄 2020系・6020系 |trans-title=Tokyu Corporation 2020 and 6020 series |magazine=Japan Railfan Magazine |publisher=Koyusha Co., Ltd. |location=Japan |pages=83–93 |language=Japanese |volume=58 |issue=685}}

Cars 3 and 6 were each fitted with two single-arm pantographs.

The manufacturers and delivery dates for the fleet are as shown below.

{{clear}}

On 10 April 2022, 3020 series set 3121 received a special livery to commemorate the 100th anniversary of Tokyu Corporation's founding.{{Cite web |date=2022-03-29 |title=特別企画列車「東急グループ100周年トレイン」を運転 |trans-title=Tokyu to operate special 100th anniversary trains |url=https://railf.jp/news/2022/03/30/003000.html |access-date=2022-03-29 |website=Japan Railfan Magazine Online |publisher=Koyusha Co., Ltd. |location=Japan |language=ja |archive-date=2 April 2022 |archive-url=https://web.archive.org/web/20220402125300/https://railf.jp/news/2022/03/30/003000.html |url-status=live }}{{Cite web |date=2022-04-10 |title=「東急グループ100周年トレイン」目黒線3020系ラッピング車両公開 |trans-title="Tokyu Group 100th Anniversary Train"-wrapped Meguro Line 3020 series released |url=https://news.mynavi.jp/article/20220410-tokyu100thtrain/ |access-date=2022-04-10 |website=Mynavi News |publisher=Mynavi Corporation |language=ja}} A 2020 series set is also due to receive the commemorative livery from 17 April.

On 17 April 2023, 3020 series set 3122 received a colorful rainbow Sustainable Development Goals (SDGs) livery.

This article incorporates material from the corresponding article in the Japanese Wikipedia.

{{Reflist}}

{{Commons category multi|Tokyu 2020 series|Tokyu 3020 series|Tokyu 6020 series}}

• [https://www.tokyu.co.jp/file/170317.pdf Official 2020 series news release] {{in lang|ja}}
• [https://www.tokyu.co.jp/image/news/pdf/20190326-3.pdf Official 3020 series news release] {{in lang|ja}}
• [https://www.tokyu.co.jp/image/news/pdf/171012-21.pdf Official 6020 series news release] {{in lang|ja}}

{{Tokyu trainsets}}

Category:Electric multiple units of Japan

2020

Category:Train-related introductions in 2018

Category:J-TREC multiple units

Category:1500 V DC multiple units of Japan