NTT Tokyo Otemachi Building

Latest Podcast 1 Chome-8-1 Otemachi

Operational

Fully operational facility

Tokyo

Metro
Japan

Country
East Asia

Region
Asia-Pacific (APAC)

Region

NTT Tokyo Otemachi Building

Map and Nearby Locations

1 Chome-8-1 Otemachi

NTT Sites

Nearby Facilities

Sites within 15 miles of NTT Tokyo Otemachi Building

Distance	Site	About
0.00 miles	KDDI Tokyo Otemachi
0.07 miles	Colt Ōtemachi	Colt Tokyo Otemachi Data Centre is located in Tokyo’s central business district
0.07 miles	Marunouchi: Otemachi I
0.08 miles	Equinix Tokyo TY4
0.18 miles	NTT TK1
0.19 miles	Marunouchi: Otemachi II
0.22 miles	NTT DATA Otemachi
0.57 miles	NTT: Tokyo TKY12	NTT Global Data Centers is developing the TKY12 hyperscale data center campus in the Inzai–Shiroi area of Chiba Prefecture outside Tokyo, Japan.
0.76 miles	Marunouchi
0.84 miles	Digital Edge: Comspace I (TY02)	Located next to Otemachi – the telecommunications hub of Tokyo – TYO2 is one of the most network dense carrier neutral data centers in the downtown area with access to significant dark fiber capacity.
0.99 miles	NTT TK12
1.22 miles	NTT Tokyo 5	The facility is a 1-hour drive from Narita International Airport, and a 2-minute walk from the nearest train station
1.32 miles	SoftBank: Tokyo Nihombashi	SoftBank interconnection data center near Tokyo's Otemachi and Marunouchi business districts.
1.38 miles	NTT TK3
1.69 miles	NTT TK4
1.80 miles	Equinix Tokyo TY10
1.84 miles	Digital Edge: Otemachi TYO2	The facility was acquired in 2021 as part of Digital Edge's US$230 million (JPY26 billion) purchase of five data center assets from Itochu Techno-Solutions (CTC).
1.86 miles	Equinix Tokyo TY9
2.29 miles	NEXTDC: TK1 Tokyo	NEXTDC are poised to expand their leading design, construction and operations of data facilities into Tokyo, Japan.
2.61 miles	Digital Edge: Tokyo TY01	The center is located in the Musashino plateau (Musashino gravel), built on an extremely Solid ground, resistant to natural and human disasters. Public-sector studies also affirm The location's disaster-resistance.
3.05 miles	Empyrion: Tokyo JP1	The facility will be AI-ready, span 21,000 sqm across five floors, and will be Tier III carrier-neutral with secured power.
3.05 miles	TISI: Tokyo 1st DC	TISI data center space in Toyosu, Koto Ward, Tokyo, marketed as Tokyo 1st DC.
3.06 miles	Equinix Tokyo TY3
3.06 miles	Colt KVH Tokyo
3.13 miles	@Tokyo Chuo Center (CC1 & CC2)
3.14 miles	Colt Shiohama
3.14 miles	INAP Koto-ku
3.16 miles	Equinix Tokyo TY5
3.37 miles	Digital Edge: Comspace II (TY03)	TYO3 is conveniently located in the vibrant business district of Shinjuku with easy access to major transport links.
3.38 miles	SKYY: Koto City	In 2020, AXA IM's data center division acquired a data center in Tokyo's Kota Ward for ¥22bn ($211m). The facility, built by SKYY Developments, spans 20,000 sq m (215,000 sq ft) and houses 2,560 data racks, making it one of Tokyo's largest facilities.
3.40 miles	Flow Digital: Tokyo TK7	APAC data center firm Flow Digital Infrastructure has started work on a new campus in Tokyo that will comprise two buildings—TK7 and TK8.
3.45 miles	Flow Digital: TK8	This facility will be part of Flow Digital's Tokyo Data Center Campus.
3.53 miles	Digital Edge: TY07	The facility is located less than 300m from the company’s existing TYO2 facility (formerly known as ComSpace I).
3.57 miles	NTT TK6
3.66 miles	Equinix Tokyo TY11
3.74 miles	NTT TK9
3.85 miles	Digital Edge: Shibuya (SDC)	The facility was acquired in 2021 as part of Digital Edge's US$230 million (JPY26 billion) purchase of five data center assets from Itochu Techno-Solutions (CTC).
3.86 miles	NTT TK2
4.05 miles	Carrier-Neutral Data CenterInterested in this information?Contact us	Data center facility details are available on request.Interested in this information?Contact us
4.10 miles	ESR Group: Ariake	This will be the company's fourth data center in Japan and second in Tokyo. Construction is scheduled to begin in Q2 2026, with operations expected to start by the end of 2028.
4.12 miles	SoftBank: Tokyo Ariake	SoftBank data center in the Ariake Park Building in Tokyo Waterfront City, a district built for disaster resilience.
4.27 miles	Equinix TY15	TY15 is located about 1km from Equinix TY6/TY7/TY8 data centers. A direct fiber connection to TY2 just 1.5km away makes this new IBX data center a premier connectivity site in Tokyo. The facility has an initial capacity of 1,200 cabinets.
4.34 miles	SoftBank: Tokyo 4	SoftBank Tokyo No. 4 provides a range of colocation services to businesses.
4.54 miles	SoftBank: Tokyo No. 2	SoftBank data center in Toshima Ward, Tokyo, in service since 2001.
4.56 miles	Equinix Tokyo TY6
4.62 miles	Valley ThreeInterested in this information?Contact us
4.63 miles	Equinix Tokyo TY7
4.68 miles	Telehouse: Tokyo Shibuya	The data center in Shibuya is inside a 15-story high-rise tower and a four-story low-rise tower with a massive 15,000 m2 of dedicated floor space.
4.68 miles	Equinix Tokyo TY8
4.76 miles	TISI: Tokyo 4th DC (GDC Gotenyama)	TISI's dedicated data center building in Kita-Shinagawa, Tokyo, opened in 2011 as GDC Gotenyama and now marketed as Tokyo 4th DC under the EINS WAVE brand.
4.76 miles	SoftBank: Tokyo No. 5	SoftBank data center on leased floors of the Gotenyama SH Building in Kita-Shinagawa, Tokyo, in service since 2013.
4.81 miles	AT&T Tokyo NRT4
4.94 miles	Telecom Center Building
4.95 miles	Equinix Tokyo TY2
5.96 miles	INAP Edogawa-ku
6.46 miles	AT TOKYO Central Tokyo	AT TOKYO’s 25 megawatts (MW) data center is located at the heart of Tokyo.
6.46 miles	NTT Tokyo No 11
6.48 miles	Keppel DC: Tokyo 1	Keppel expanded its data center portfolio in July 2024 by purchasing an existing facility in Tokyo for JPY 23.4 billion (approximately $144.8 million).
7.58 miles	Deft: Tokyo TY1
7.74 miles	INAP Heiwajima Ota-ku
7.74 miles	Equinix Tokyo TY1
10.81 miles	NTT DATA Mitaka East (TK10)
10.95 miles	NTT Mitaka West
11.13 miles	TISI: Tokyo 2nd DC (Mitaka)	TISI data center space inside MC Digital Realty's Mitaka campus in western Tokyo, opened in 2015.
11.21 miles	MCC Mitaka: South Block
11.22 miles	MCC Mitaka: North Block
12.84 miles	Canon Nishi-Tokyo
13.04 miles	North RidgeInterested in this information?Contact us
13.45 miles	NTT TK8
13.50 miles	NTT Yokohama 1
13.57 miles	Colt: Yoshikawa B2	Colt Data Centre Services plans to develop Yoshikawa B2 data center, which is the second building of a 9.5-acre campus in Yoshikawa.
13.64 miles	Colt: Yoshikawa B1	Colt Data Centre Services is developing Yoshikawa B1 data center, which is the first building of a 9.5-acre campus in Yoshikawa.
13.90 miles	ESR Group: Higashikurume	The company acquired a site in Higashikurume, Tokyo, which previously housed three office buildings across 20,900 square meters (225,000 square feet).
15.67 miles	Digital Edge: Yokohama TY06	The TY06 (YCC North) facility is one of three buildings that make up Digital Edge's Yokohama Computer Center (YCC). The campus is located in Tsuzuki-ku, Yokohama, positioned 5.5 miles (9 kilometers) inland from Tokyo Bay.
15.72 miles	Digital Edge: Yokohama TY04	Digital Edge's Yokohama Computer Center (YCC) is situated in Tsuzuki-ku, Yokohama, approximately 5.5 miles (9 kilometers) inland from Tokyo Bay. The campus comprises three buildings.
15.77 miles	Digital Edge: Yokohama TY05	The TY05 (YCC East) facility is one of three buildings that make up Digital Edge's Yokohama Computer Center (YCC). The campus is located in Tsuzuki-ku, Yokohama, positioned 5.5 miles (9 kilometers) inland from Tokyo Bay.
16.48 miles	Mitsui: Kanagawa	Mitsui & Co., a Japanese conglomerate, invested ¥18 billion (approximately $121 million) to acquire a hyperscale data center.
16.54 miles	SoftBank: Tokyo Fuchu	Seismically isolated SoftBank data center in Fuchu, western Tokyo, with about 4,000 racks across 25 server rooms.
16.54 miles	DayOne: Fuchu Intelligent Park	The plots cover a total area of 10,970 square meters (118,080 square feet), and the first phase is scheduled to begin operations in late 2026.
16.56 miles	Telehouse: Tokyo Fuchu	The Telehouse Fuchu data center features earthquake-resistant construction on solid ground.
17.03 miles	SoftBank: Kanagawa Yokohama
17.65 miles	ADA: Tokyo East 2	GLP's data center subsidiary, Ada Infrastructure, plans to build a data center campus in East Tokyo, consisting of six four-story data center buildings. The campus will feature an N+1 UPS distributed redundant and N+1 closed loop air-cooled chiller plant.
17.93 miles	NTT: Shiroi SHR1	The first data center on the campus, the Shiroi Data Center (SHR1) is expected to be completed by April 2027. The building will support AI, cloud computing, and the next generation of digital services.
18.14 miles	I-NET: Annex, Tokyo	The I-NET Annex is a high-density, carrier-neutral facility in Yokohama designed to support AI processing and hybrid cloud environments.
18.31 miles	Mapletree: Tama-shi	Mapletree Industrial Trust has acquired a 98.47 percent stake in a Tokyo mixed-use property through a JPY14.5 billion ($99.5 million) deal with Nagayama Tokutei Mokuteki Kaisha.
19.23 miles	Princeton PDG TY1 DC2	TY1 DC2 is Phase 2 of Princeton Digital Group's TY1 campus in Greater Tokyo (Saitama), Japan, with ready-for-service now expected in Q4 2026.
19.27 miles	Princeton PDG TY1 DC1	TY1 is the first project in the Lendlease Data Centre Partners fund and also PDG's first data center in Japan. Lendlease plans to invest US$490 million, and PDG will contribute US$1 to fully fit out the data center.
19.91 miles	Telehouse: Tokyo Tama 5	KDDI's Tama 5 data center, which opened in July 2020, spans 14 stories and can accommodate 1,500 racks.

Operating Company

Global Data Centers is a division of NTT DATA. The company is one of the largest in the data center providers in the world, spanning more than 20 countries and regions, including the Americas, Asia Pacific, EMEA and India. NTT is routinely recognized as a Leader by leading networking and data center analysts.

As a neutral operator, NTT offers access to multiple cloud providers, a large variety of internet exchanges and telecommunication network providers including our own IPv6-compliant Tier 1 Global IP Network.

Facilities

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November 06, 2026 NTT

NTT DATA will use Bloom Energy fuel cells as primary power at data centers worldwide under a 900MW agreement, with first shipments in 2027. The companies announced the agreement on Nov. 5. NTT Global Data Centers, the data center division of NTT DATA, will run the fuel cells as the main source of...

NTT Opens 12MW Jakarta 2 Annex Data Center in Indonesia

November 03, 2026 NTT

NTT DATA opened its new Jakarta data center on Nov. 3, adding 12MW of IT capacity at its existing campus in South Jakarta. The facility, the Jakarta 2 Annex Data Center, is known as JKT2A and sits inside NTT DATA's Jakarta campus. JKT2A extends the JKT2 campus, which hosts more than 240...

STTGDC Secures JPY93 Billion Green Loan For 70.8MW Tokyo Campus

October 27, 2026 ST Telemedia Global Data Centres (STT GDC)

STTGDC has secured a JPY93 billion green loan to fit out the two buildings at its 70.8MW data center campus in Inzai City, near Tokyo. The facility is worth about US$589.9 million, STTGDC said on Oct. 27. STTGDC develops, owns and operates both buildings. The company calls them TYO1 and TYO2, and...

NTT Installs Nvidia GPU Test Cluster at Munich 2 Data Center

October 15, 2026 NTT

NTT Global Data Centres has deployed an Nvidia GPU cluster at its Munich 2 data center, allowing clients to test AI applications at scale before committing to wider deployments. Dubbed AI Factory Munich, the cluster lets customers assess AI workloads against real-world infrastructure, security,...

NTT Data Nears $6.3B, 500MW Data Center Deal For Anthropic In Osaka

October 13, 2026 NTT

NTT Data Group is in the final stages of talks to build a data center in Osaka Prefecture for Anthropic, in what would be the U.S. AI developer's first dedicated facility in Japan. The project could draw up to 500 MW and cost as much as ¥1 trillion, about $6.3 billion, Nikkei Asia reported on...