NTT Global Data Centers Japan (NTT GDCJ) has broken ground on a new data center campus in Shiroi City, Chiba Prefecture, outside Tokyo, Japan.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.
| Distance | Site | About |
|---|---|---|
| 0.73 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.
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| 2.33 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).
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| 2.36 miles | IIJ: Shiroi Bldg 4 |
This facility will be part of Internet Initiative Japan Inc. (IIJ)'s Shiroi Campus.
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| 2.36 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.
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| 2.39 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.
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| 2.62 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.
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| 2.66 miles | Carrier-Neutral Data CenterInterested in this information?Contact us |
This facility is part of ADA Infrastructure's Tokyo East Campus in Tokyo.
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| 2.72 miles | Carrier-Neutral Data CenterInterested in this information?Contact us |
This facility is part of ADA Infrastructure's Tokyo East Campus in Tokyo.
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| 3.33 miles | Colt: Inzai 5 |
Colt is building Inzai 5 Campus on a 2.5 acre site in Chiba, Tokyo.
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| 3.48 miles | Colt Tokyo Inzai |
The Colt campus in Chiba was opened in 2011 and hosts three facilities
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| 3.49 miles | Colt: Inzai 2 |
This facility is a part of Colt's Inzai campus in Tokyo.
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| 3.50 miles | Colt: Inzai 3 |
This facility is a part of Colt's Inzai campus in Tokyo.
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| 3.59 miles | MC Digital Realty (NRT12) |
NRT12 is designed to offer high-density power of up to 70kW per rack
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| 3.64 miles | MC Digital Realty: NRT14 |
Digital Realty’s NRT14 is a 31MW data center at its Inzai campus near Tokyo, marking the third building in the development and bringing the site to ~104MW as an AI-optimized facility that became operational in April 2026.
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| 3.80 miles | MC Digital Realty-Inazi (NRT10) |
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| 3.81 miles | Colt Inzai 4 |
Known as Inzai 4 and set on a site area of 8,750 sqm (94,185 sq ft), the facility is already 100 percent pre-let.
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| 3.84 miles | Tower BetaInterested in this information?Contact us | |
| 3.84 miles | Prime StationInterested in this information?Contact us | |
| 3.96 miles | Equinix: TY13x |
Equinix opened a new hyperscale data center, TY13x, in Tokyo, Japan in 2023. The facility is located in the Inzai region, adjacent to the existing TY12x data center.
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| 3.97 miles | Equinix TY12x |
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| 3.98 miles | Campus MaxInterested in this information?Contact us | |
| 4.61 miles | Edge TowerInterested in this information?Contact us | |
| 4.66 miles | STT Tokyo 1 |
STT Tokyo 1 is the first of two buildings in STT GDC's data centre campus, supporting the demand for critical digital infrastructure in Japan.
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| 4.68 miles | Goodman: Shirakami |
The Shirakami Data Centre developed by Goodman Group is located in Inzai City, Chiba Prefecture, within the Goodman Business Park—a major data center cluster about 50 kilometers east of central Tokyo.
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| 4.75 miles | STT Tokyo 2 |
STT Tokyo 2 is the second of two buildings in STT GDC's data center campus
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| 5.72 miles | MC Digital: Tokyo Connected Campus @ Inzai | |
| 5.75 miles | STACK TKY01 |
Stack Infrastructure completed their first Tokyo facility in 2024. The campus, situated in the Inzai District of Greater Tokyo, was developed collaboratively with IPI Partners and Oaktree Capital Management.
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| 5.77 miles | STACK: TKY01B |
This facility is part of Stack Infrastructure's first campus in Tokyo, Japan.
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| 5.93 miles | AirTrunk: TOK1 DC6 |
This planned facility is part of AirTrunk's Tokyo 1 campus in Japan.
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| 5.94 miles | AirTrunk: TOK1 DC7 |
This planned facility is part of AirTrunk's Tokyo 1 campus in Japan.
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| 5.97 miles | AirTrunk: TOK1 DC5 |
This planned facility is part of AirTrunk's Tokyo 1 campus in Japan.
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| 5.98 miles | AirTrunk Tokyo TOK1 |
AirTrunk’s first data centre in Japan, AirTrunk TOK1 in Inzai near Tokyo, officially opened its doors in November 2021.
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| 6.01 miles | AirTrunk: TOK1 DC3 |
This facility is part of AirTrunk's Tokyo 1 campus in Japan.
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| 6.02 miles | AirTrunk: TOK1 DC2 |
This facility is part of AirTrunk's Tokyo 1 campus in Japan.
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| 6.07 miles | AirTrunk: TOK1 DC4 |
This planned facility is part of AirTrunk's Tokyo 1 campus in Japan.
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| 12.11 miles | INAP Edogawa-ku | |
| 12.32 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.
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| 12.36 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.
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| 15.06 miles | NTT TK9 | |
| 15.10 miles | SoftBank: Tokyo 4 |
SoftBank Tokyo No. 4 provides a range of colocation services to businesses.
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| 15.17 miles | NTT TK2 | |
| 15.74 miles | INAP Koto-ku | |
| 15.77 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.
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| 15.96 miles | Flow Digital: TK8 |
This facility will be part of Flow Digital's Tokyo Data Center Campus.
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| 16.01 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.
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| 16.32 miles | Colt Shiohama |
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| 16.74 miles | NTT TK6 | |
| 16.76 miles | NTT TK4 | |
| 16.99 miles | Equinix Tokyo TY3 | |
| 17.00 miles | Equinix Tokyo TY5 | |
| 17.17 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.
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| 17.18 miles | NTT TK12 | |
| 17.26 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
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| 17.30 miles | NTT TK3 | |
| 17.42 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.
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| 17.76 miles | NTT TK1 | |
| 17.80 miles | NTT DATA Otemachi | |
| 17.82 miles | @Tokyo Chuo Center (CC1 & CC2) |
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| 17.84 miles | Equinix Tokyo TY4 | |
| 17.84 miles | Marunouchi: Otemachi II | |
| 17.86 miles | Colt Ōtemachi |
Colt Tokyo Otemachi Data Centre is located in Tokyo’s central business district
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| 17.89 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.
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| 17.93 miles | NTT Tokyo Otemachi Building | |
| 17.93 miles | KDDI Tokyo Otemachi |
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| 17.99 miles | Marunouchi: Otemachi I | |
| 18.16 miles | Equinix Tokyo TY11 | |
| 18.24 miles | Marunouchi | |
| 18.36 miles | IDC Frontier: Tokyo Ariake |
Tokyo Ariake Data Center is located in Tokyo Waterfront City, which has been developed as "a disaster-resilient city".
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| 18.42 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.
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| 18.48 miles | Equinix Tokyo TY10 | |
| 18.51 miles | Carrier-Neutral Data CenterInterested in this information?Contact us |
Vantage plans another data center on 2.8 acres of land in Tokyo, Japan.
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| 18.51 miles | Equinix Tokyo TY9 | |
| 18.97 miles | IDC Frontier: Tokyo Nihombashi |
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| 19.21 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.
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| 19.62 miles | Telecom Center Building | |
| 19.64 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).
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| 19.81 miles | NEXTDC: TK1 Tokyo |
NEXTDC are poised to expand their leading design, construction and operations of data facilities into Tokyo, Japan.
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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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April 21, 2026 NTT
Japanese technology giant NTT has announced plans for a new data center outside Tokyo. NTT Data this week said that work has begun on a new data center development in the Inzai–Shiroi area of Chiba Prefecture, outside Tokyo.The facility is being developed through NTT Global Data Centers (NTT...
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Stack Infrastructure has secured a 39.7 billion yen ($247.7m) green financing package to develop its data center campus in Japan's capital, Tokyo. The first stage of the 36MW TKY01 campus in Inzai, Greater Tokyo, is set to come online next year, offering 18MW, with the additional capacity set to...
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