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Coordinates: 35°37′48″N 139°46′30″E / 35.63°N 139.775°E / 35.63; 139.775

Odaiba as seen from the Rainbow Bridge in 2014

Odaiba (お台場) today is a large artificial island in Tokyo Bay, Japan, across the Rainbow Bridge from central Tokyo. Odaiba was initially built in this area for defensive purposes in the 1850s. Reclaimed land offshore Shinagawa was dramatically expanded during the late 20th century as a seaport district, and has developed since the 1990s as a major commercial, residential and leisure area. Odaiba, along with Minato Mirai 21 in Yokohama, is among a few manmade seashores in Tokyo Bay where the waterfront is accessible, and not blocked by industry and harbor areas. For artificial sand beaches in the bay,[1] Sea Park in Kanazawa-ku is suitable for swimming,[2] Odaiba has one, and there are two in Kasai Rinkai Park area looking over to the Tokyo Disneyland.[3]

Daiba (台場) formally refers to one district of the island development in Minato Ward.[4] Governor Shintaro Ishihara used Odaiba to refer to the entire Tokyo Waterfront Secondary City Center (東京臨海副都心, Tōkyō Rinkai Fukutoshin), which includes the Ariake and Aomi districts of Kōtō Ward and the Higashi-Yashio district of Shinagawa Ward.[5]


View of Odaiba from the north, with Fuji TV building in the center, Daikanransha Ferris wheel to the left, shopping malls in the front, and Nikko hotel to the right

Battery islands[edit]

The name Odaiba alludes to daiba (台場, "batteries" / "forts"),[6] which formed small islands nearby. They were constructed in 1853 by Egawa Hidetatsu for the Tokugawa shogunate in order to protect Edo from attack by sea, the primary threat being Commodore Matthew Perry's Black Ships, which had arrived in the same year.[7] In 1928, the Dai-San Daiba (第三台場, No. 3 Battery) was refurbished and opened to the public as the Metropolitan Daiba Park.

Edo-era Dai-Roku Daiba (第六台場, No. 6 Battery), viewed from the Rainbow Bridge. Background: the developed area of Odaiba.
A cannon from Odaiba, now at the Yasukuni Shrine. 80-pound bronze, bore: 250 mm (9.84 in), length: 3,830 mm (150.79 in).

Of the originally planned 11 batteries, seven construction projects started, but only six were ever finished.[8] No. 1 to No. 3 Batteries were completed in eight months in 1853. Construction on Nos. 4 to 7 started in 1854, but only Nos. 5 and 6 were finished by the year's end. Nos. 4 and 7 were abandoned, with 30% and 70% unfinished (respectively), and an alternative land-based battery near Gotenyama was built instead. However, they resumed construction on No. 4 in 1862 and completed it the following year.[8]

Until the mid-1960s, all except two batteries (Nos. 3 and 6) were either removed to facilitate ship navigation or incorporated into Shinagawa port and Tennōzu. In 1979, the "landfill no. 13" (now Minato-ku Daiba, Shinagawa-ku Higashi-Yashio and Kōtō-ku Aomi districts) was finished and connected to the park that was No. 3 Battery. On the other hand, No. 6 was left to nature (access prohibited).


The modern island of Odaiba began to take shape when the Port of Tokyo opened in 1941.

Tokyo governor Shunichi Suzuki began a major development plan in the early 1990s to redevelop Odaiba as Tokyo Teleport Town, a showcase for futuristic living, with new residential and commercial development housing a population of over 100,000. The redevelopment was scheduled to be complete in time for a planned "International Urban Exposition" in spring 1996.

Suzuki's successor Yukio Aoshima halted the plan in 1995, by which point over JPY 1 trillion had been spent on the project, and Odaiba was still underpopulated and full of vacant lots. Many of the special companies set up to develop the island became practically bankrupt. The collapse of the Japanese asset price bubble was a major factor, as it frustrated commercial development in Tokyo generally. The area was also viewed as inconvenient for business, as its physical connections to Tokyo—the Rainbow Bridge and the Yurikamome rapid transit line—made travel to and from central Tokyo relatively time-consuming and costly.

The area started coming back to life in the late 1990s as a tourist and leisure zone, with several large hotels and shopping malls. Several large companies including Fuji Television moved their headquarters to the island, and transportation links improved with the connection of the Rinkai Line into the JR East railway network in 2002 and the eastward extension of the Yurikamome to Toyosu in 2006. Tokyo Big Sight, the convention center originally built to house Governor Suzuki's planned intercity convention, also became a major venue for international expositions.

The D1 Grand Prix motorsport series hosted drifting events at Odaiba from 2004 to 2018.

Odaiba was one of the venues for the 2020 Summer Olympics. The events to be held there included beach volleyball at Shiokaze Park, triathlon and marathon swimming at Odaiba Marine Park, and gymnastics at a new gymnastics venue.[9]

Odaiba at night, with yakatabune boats in the bay foreground


Today's Odaiba is a popular shopping and sightseeing destination for Tokyoites and tourists alike. Major attractions include:


Yurikamome automated guideway transit service

Two Shuto Expressway lines access Odaiba: Route 11 enters from central Tokyo crossing the Rainbow Bridge, while the Bayshore Route enters from Shinagawa Ward through the Tokyo Port Tunnel and from the bayfront areas of Tokyo and Chiba Prefecture to the east.

By public transport, Odaiba is accessible via the automated Yurikamome transit system from Shimbashi and Toyosu. The privately operated Rinkai Line runs between Shin-kiba and Osaki, but many trains connect directly to Shibuya, Shinjuku, and Ikebukuro. City buses provide cheaper if slower access. Ferries connect Odaiba with Asakusa running along the Sumida River and the Kasai Rinkai Park in eastern Tokyo.

The Tokyo Cruise Ship is a water bus operator in Tokyo that offers services including public lines as well as event cruises and chartered ships. Such as from Asakusa → Odaiba Seaside Park → Toyosu → Asakusa.

Cultural references[edit]

Odaiba, the Rainbow Bridge, and other parts of the surrounding area are a major setting of the Digimon Adventure franchise. The area is noted in many major areas of the plot.[12][13][14][15][16][17][18]

Odaiba serves as the main setting for the multimedia project Love Live! Nijigasaki High School Idol Club, in which the Tokyo Big Sight building serves as the Nijigasaki High School ((虹ヶ咲学園, Nijigasaki Gakuen). Diver City, Sega Joypolis and the Rainbow Bridge can be seen as settings in the animation.[citation needed]


Odaiba Gakuen (お台場学園), the public elementary and junior high school on Odaiba

Minato City Board of Education operates public elementary and junior high schools. Daiba 1-2 chōme 1-5-ban are zoned to Odaiba Gakuen (お台場学園) for elementary and junior high school.[19]


  1. ^ "ii.東京湾岸の干潟" [ii.Tideland along Tokyo Bay shores] (in Japanese). Retrieved 20 October 2017.
  2. ^ "Umino Ken" [Marine Park] (in Japanese). Yokohama Greenery Foundation. Retrieved 20 October 2017.
  3. ^ Kasai Beach is another one within the Kasai Kaihin Kōen facility. Mainly divided into two sections, the west beach is for leisure consumers and the east beach is reserved for a wild bird and wildlife sanctuary with limited access."Dai-1-pen Kaigan no hozen ni kansuru kihontekina jikō; Dai-3-shō ō Kaigan kubun to kaigan hozen shisetsu; (2) Kasai Beach" [Part 1 Basic matters concerning coastal conservation; Chapter 3 Coastal segments and coastal conservation facilities; (2) Kasai section] (PDF). Tokyo Bay Coast Conservation Plan (Tokyo section), Revised March, 2017 (Heisei 29) (in Japanese). Bureau of Port and Harbor, Tokyo Metropolitan Government. pp. 1–50. Retrieved 19 October 2017.
  4. ^ Bureau of Port and Harbor, Tokyo Metropolitan Government supplies a diagram to show the original area. "Daiba chiku" [Daiba district] (in Japanese). Bureau of Port and Harbor, Tokyo Metropolitan Government. Retrieved 20 October 2017.
  5. ^ "Kaiken Repōto: Ishihara Shintarō Tōkyōto chiji" [Press Conference: Shintaro Ishihara, the Governor of Tokyo] (in Japanese). Japan National Press Club. 20 December 1999. Retrieved 20 October 2017.
  6. ^ Hepburn, James Curtis (1886). 和英英和語林集成. Z.P. Maruya. p. 65. Daiba 䑓場 [obsolete variant orthography of 台場] n. A fort, battery
  7. ^ The architecture of Tokyo Hiroshi Watanabe p.143
  8. ^ a b Ishizaki, Masakazu (1992). "Bunken kara mita Shinagawa daiba" [A Study on Sinagawa Daiba through Literatures]. Dobokushi Kenkyu (Historical Studies in Civil Engineering) (in Japanese). 12: 403–408. doi:10.2208/journalhs1990.12.403.
  9. ^ "Venue Plan". Tokyo 2020 Bid Committee. Archived from the original on 27 July 2013. Retrieved 8 July 2013.
  10. ^ "Giant 60-Foot "Mobile Suit Gundam" Statue Presides Over DiverCity Tokyo Plaza (PHOTO)". Anime News Network. 2017-09-01. Retrieved 2017-09-04.
  11. ^ "Gundam Base Tokyo (Optional)". Japan Deluxe Tours. 2017-10-02. Retrieved 2017-10-04.
  12. ^ "Odaiba - Shiria-mae Crossing". Archived from the original on 22 December 2015. Retrieved 15 December 2015.{{cite web}}: CS1 maint: bot: original URL status unknown (link)
  13. ^ "Odaiba (odaibamansion)". Archived from the original on 22 December 2015. Retrieved 15 December 2015.{{cite web}}: CS1 maint: bot: original URL status unknown (link)
  14. ^ "Odaiba (rainbowkoen)". Archived from the original on 6 October 2017. Retrieved 15 December 2015.{{cite web}}: CS1 maint: bot: original URL status unknown (link)
  15. ^ "Odaiba (school)". Archived from the original on 22 December 2015. Retrieved 15 December 2015.{{cite web}}: CS1 maint: bot: original URL status unknown (link)
  16. ^ "Odaiba (rainbowbridge)". Archived from the original on 22 December 2015. Retrieved 15 December 2015.{{cite web}}: CS1 maint: bot: original URL status unknown (link)
  17. ^ "Odaiba (daiba)". Archived from the original on 22 December 2015. Retrieved 15 December 2015.{{cite web}}: CS1 maint: bot: original URL status unknown (link)
  18. ^ "Odaiba (Map)". Archived from the original on 6 October 2017. Retrieved 15 December 2015.{{cite web}}: CS1 maint: bot: original URL status unknown (link)
  19. ^ "港区立小・中学校通学区域一覧表(令和4年4月以降)" (PDF). City of Minato. Retrieved 2022-10-08.

External links[edit]