NTT TK4

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2-9-8 Saga
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NTT TK4

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2-9-8 Saga
NTT Sites
Nearby Facilities

Sites within 15 miles of NTT TK4

Distance Site About
0.54 miles NTT TK3
0.96 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.
1.41 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.
1.45 miles INAP Koto-ku
1.48 miles NTT DATA Otemachi
1.50 miles Colt Shiohama
1.52 miles Marunouchi: Otemachi II
1.53 miles NTT TK1
1.58 miles Marunouchi
1.63 miles Colt Ōtemachi
Colt Tokyo Otemachi Data Centre is located in Tokyo’s central business district
1.64 miles Equinix Tokyo TY3
1.64 miles Equinix Tokyo TY4
1.69 miles KDDI Tokyo Otemachi
1.69 miles NTT Tokyo Otemachi Building
1.73 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.
1.75 miles Equinix Tokyo TY5
1.76 miles Marunouchi: Otemachi I
1.77 miles Flow Digital: TK8
This facility will be part of Flow Digital's Tokyo Data Center Campus.
1.88 miles NTT TK12
2.08 miles NTT TK9
2.09 miles @Tokyo Chuo Center (CC1 & CC2)
2.13 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.
2.18 miles NTT TK2
2.25 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
2.26 miles IDC Frontier: Tokyo Nihombashi
2.64 miles SoftBank: Tokyo 4
SoftBank Tokyo No. 4 provides a range of colocation services to businesses.
2.70 miles Equinix Tokyo TY11
2.96 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).
3.16 miles IDC Frontier: Tokyo Ariake
Tokyo Ariake Data Center is located in Tokyo Waterfront City, which has been developed as "a disaster-resilient city".
3.16 miles Carrier-Neutral Data Center Request Dataset
Vantage plans another data center on 2.8 acres of land in Tokyo, Japan.
3.17 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.
3.37 miles Equinix Tokyo TY10
3.39 miles Colt KVH Tokyo
3.43 miles Equinix Tokyo TY9
4.24 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.
4.30 miles Telecom Center Building
4.33 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.
4.44 miles NTT TK6
4.58 miles Hyperscale Data Center Request Dataset
4.59 miles Equinix Tokyo TY6
4.64 miles Equinix Tokyo TY7
4.66 miles INAP Edogawa-ku
4.69 miles Equinix Tokyo TY8
4.92 miles Equinix Tokyo TY2
5.05 miles Digital Edge: Comspace II (TY03)
TYO3 is conveniently located in the vibrant business district of Shinjuku with easy access to major transport
links.
5.12 miles AT&T Tokyo NRT4
5.12 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).
5.19 miles Digital Edge: TYO7
The facility is located less than 300m from the company’s existing TYO2 facility (formerly known as ComSpace I).
5.88 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.
7.35 miles Deft: Tokyo TY1
7.48 miles INAP Heiwajima Ota-ku
7.48 miles Equinix Tokyo TY1
7.99 miles AT TOKYO Central Tokyo
AT TOKYO’s 25 megawatts (MW) data center is located at the heart of Tokyo.
7.99 miles NTT Tokyo No 11
8.01 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).
12.40 miles NTT DATA Mitaka East (TK10)
12.55 miles NTT Mitaka West
12.79 miles MCC Mitaka: South Block
12.81 miles MCC Mitaka: North Block
13.61 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.
13.68 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.
14.35 miles NTT Yokohama 1
14.52 miles Canon Nishi-Tokyo
14.55 miles NTT TK8
14.70 miles Hyperscale Data Center Request Dataset
15.59 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).
16.44 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.
16.47 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.
16.52 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.
16.58 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.
16.76 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.
16.84 miles Mitsui: Kanagawa
Mitsui & Co., a Japanese conglomerate, invested ¥18 billion (approximately $121 million) to acquire a hyperscale data center.
17.27 miles IDC Frontier: Kanagawa Yokohama
18.09 miles IDC Frontier: Tokyo Fuchu
The facility has a gross floor area of 45,419 square meters and contains approximately 4,000 racks.
18.10 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.
18.13 miles Telehouse: Tokyo Fuchu
The Telehouse Fuchu data center features earthquake-resistant construction on solid ground.
19.06 miles IIJ: Shiroi Bldg 2
This facility, located within Internet Initiative Japan Inc. (IIJ)'s Shiroi Campus in Chiba Prefecture, provides space for 1,100 racks across 8,000 square meters (86,110 sq ft).
19.10 miles IIJ: Shiroi Bldg 3
Dubbed "Phase 3," this expansion will add about 1,000 racks to Internet Initiative Japan Inc. (IIJ)'s Shiroi Campus.
19.10 miles IIJ: Shiroi Bldg 4
This facility will be part of Internet Initiative Japan Inc. (IIJ)'s Shiroi Campus.
19.12 miles IIJ: Shiroi DCC
Japanese internet and data center company IIJ is expanding its Shiroi data center campus, situated east of Tokyo in Shiroi City, Chiba Prefecture.
19.31 miles ADA: Tokyo East 1
GLP's data center subsidiary, Ada Infrastructure, plans to build a data center campus in East Tokyo, Japan, consisting of three four-story data center buildings.
19.35 miles Carrier-Neutral Data Center Request Dataset
This facility is part of ADA Infrastructure's Tokyo East Campus in Tokyo.
19.41 miles Carrier-Neutral Data Center Request Dataset
This facility is part of ADA Infrastructure's Tokyo East Campus in Tokyo.
19.73 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.

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Operating Company

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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.

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1688MW
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