DayOne Targets 560MW Data Center Campus Outside Helsinki, Finland
January 26, 2026
DayOne
Chinese data center firm GDS is partnering with real estate private equity firm Gaw Capital to jointly invest in the construction of a data center campus in Fuchu City, Tokyo. GDS and Gaw plan to develop a carrier-neutral data center park on two adjacent plots of land in the Fuchu Intelligent Park. Located approximately 30 km west of the Japanese capital, the land was acquired by Gaw Capital Partners through a fund under its management.
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.
| Distance | Site | About |
|---|---|---|
| 0.08 miles | IDC Frontier: Tokyo Fuchu |
The facility has a gross floor area of 45,419 square meters and contains approximately 4,000 racks.
|
| 0.16 miles | Telehouse: Tokyo Fuchu |
The Telehouse Fuchu data center features earthquake-resistant construction on solid ground.
|
| 3.55 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.
|
| 4.62 miles | Hyperscale Data Center Request Dataset | |
| 4.79 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.
|
| 5.34 miles | MCC Mitaka: North Block | |
| 5.36 miles | MCC Mitaka: South Block | |
| 5.43 miles | Canon Nishi-Tokyo | |
| 5.61 miles | ADA: TKW1 DC3 |
The planned facility is a part of ADA Infrastructure's Tokyo West Campus in Japan.
|
| 5.63 miles | NTT Mitaka West | |
| 5.65 miles | ADA: TKW1 DC2 |
In May 2024, Ada Infrastructure started construction on a second building at its Tokyo West campus in Japan.
|
| 5.68 miles | ADA Tokyo West 1 |
The campus will comprise three buildings, with Building 1 being a three-story facility spanning 8,700 square meters (93,650 square feet) on a 3,400-square-meter (36,600-square-foot) site.
|
| 5.77 miles | NTT DATA Mitaka East (TK10) | |
| 5.83 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).
|
| 5.86 miles | Telehouse: Tokyo Tama 2 |
KDDI opened its second building at Telehouse Tokyo Tama in 2013, expanding its suburban data center campus.
|
| 5.89 miles | Telehouse Tokyo Tama 3 |
|
| 5.92 miles | Telehouse: Tokyo Tama 1 |
KDDI's Tama Campus, which opened in 2008, consists of three data center buildings with a total capacity of 4,300 racks.
|
| 5.92 miles | Hyperscale Data Center Request Dataset | |
| 6.49 miles | ADA: Tokyo West 2 |
GLP's data center subsidiary, Ada Infrastructure, plans to build a massive data center campus in West Tokyo, Japan, consisting of eight five-story buildings.
|
| 7.85 miles | NTT TK8 | |
| 8.61 miles | Goldman Sachs: Tokyo HND1 | |
| 9.05 miles | Vantage Tokyo (HND1) |
Located in Sagamihara, the Tokyo campus will be comprised of 300,000 square feet (28,000 square meters) and will feature three multi-story, earthquake resistant facilities.
|
| 9.69 miles | NEC: Kanagawa 2 |
This facility is a part of NEC's Kanagawa Data Center Campus in Japan. The facility can handle densities of more than 20kW per rack.
|
| 9.74 miles | NEC: Sagamihara, Kanagawa |
The first building of NEC's Kanagawa Data Center Campus was opened in January 2014 and hosts 3,000 racks.
|
| 10.09 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).
|
| 10.11 miles | NTT Tokyo No 11 | |
| 10.11 miles | AT TOKYO Central Tokyo |
AT TOKYO’s 25 megawatts (MW) data center is located at the heart of Tokyo.
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| 10.27 miles | Keppel DC: Tokyo 2 |
The project, named Keppel Data Centre Tokyo 2, has already broken ground and will offer approximately 300,000 square feet (27,871 square meters) of space when completed in 2026.
|
| 10.30 miles | NTT Yokohama 1 |
|
| 11.06 miles | Hyperscale Data Center Request Dataset | |
| 11.13 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.
|
| 11.15 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.
|
| 11.15 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.
|
| 11.62 miles | AirTrunk Tokyo TOK2 |
The campus spans 4.6 hectares and aims to achieve a Power Usage Effectiveness (PUE) of 1.15. The project's development is supported through green financing.
|
| 11.66 miles | AirTrunk: TOK2 DC2 |
AirTrunk first revealed plans for the TOK2 campus in May 2022 and began construction on the initial building in November 2022. The company topped out the second phase in 2024.
|
| 12.57 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.
|
| 13.12 miles | Digital Edge: TYO7 |
The facility is located less than 300m from the company’s existing TYO2 facility (formerly known as ComSpace I).
|
| 13.15 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).
|
| 13.31 miles | Digital Edge: Comspace II (TY03) |
TYO3 is conveniently located in the vibrant business district of Shinjuku with easy access to major transport
links. |
| 14.77 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.
|
| 15.15 miles | AT&T Tokyo NRT4 | |
| 15.23 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).
|
| 15.53 miles | Equinix Tokyo TY9 | |
| 15.57 miles | Equinix Tokyo TY10 | |
| 15.62 miles | Mitsui: Kanagawa |
Mitsui & Co., a Japanese conglomerate, invested ¥18 billion (approximately $121 million) to acquire a hyperscale data center.
|
| 15.76 miles | Colt KVH Tokyo | |
| 15.91 miles | IDC Frontier: Tokyo Nihombashi |
|
| 15.99 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.
|
| 16.02 miles | Equinix Tokyo TY6 | |
| 16.05 miles | Equinix Tokyo TY8 | |
| 16.06 miles | Equinix Tokyo TY7 | |
| 16.12 miles | Equinix Tokyo TY2 | |
| 16.20 miles | Hyperscale Data Center Request Dataset | |
| 16.47 miles | Marunouchi: Otemachi I | |
| 16.52 miles | Marunouchi | |
| 16.54 miles | NTT Tokyo Otemachi Building | |
| 16.54 miles | KDDI Tokyo Otemachi |
|
| 16.61 miles | Colt Ōtemachi |
Colt Tokyo Otemachi Data Centre is located in Tokyo’s central business district
|
| 16.62 miles | Equinix Tokyo TY4 | |
| 16.68 miles | Marunouchi: Otemachi II | |
| 16.72 miles | NTT TK1 | |
| 16.72 miles | NTT DATA Otemachi | |
| 16.89 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
|
| 16.95 miles | IDC Frontier: Kanagawa Yokohama |
|
| 16.96 miles | Deft: Tokyo TY1 | |
| 17.06 miles | NTT TK12 | |
| 17.11 miles | INAP Heiwajima Ota-ku | |
| 17.11 miles | Equinix Tokyo TY1 | |
| 17.20 miles | NTT TK6 | |
| 17.38 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.
|
| 17.61 miles | NTT TK3 | |
| 17.87 miles | Telecom Center Building | |
| 18.10 miles | NTT TK4 | |
| 18.19 miles | @Tokyo Chuo Center (CC1 & CC2) |
|
| 18.23 miles | Carrier-Neutral Data Center Request Dataset |
Vantage plans another data center on 2.8 acres of land in Tokyo, Japan.
|
| 18.26 miles | Equinix Tokyo TY11 | |
| 18.35 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.
|
| 18.41 miles | IDC Frontier: Tokyo Ariake |
Tokyo Ariake Data Center is located in Tokyo Waterfront City, which has been developed as "a disaster-resilient city".
|
| 18.66 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.
|
| 18.75 miles | Equinix Tokyo TY3 | |
| 18.81 miles | Equinix Tokyo TY5 | |
| 19.21 miles | Colt Shiohama |
|
| 19.45 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.
|
| 19.49 miles | INAP Koto-ku | |
| 19.54 miles | Princeton PDG TY1 |
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.
|
| 19.54 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.
|
| 19.59 miles | Princeton PDG TY1 DC2 |
This facility is a part of Princeton Digital’s Tokyo data center campus in Japan. Phase 2 of the campus will be ready for service by Q2 2026.
|
| 19.59 miles | Flow Digital: TK8 |
This facility will be part of Flow Digital's Tokyo Data Center Campus.
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Chinese data center firm GDS has rebranded its international unit to DayOne.
DayOne is a data center pioneer that develops and operates next-gen digital infrastructure for industry leaders who demand reliable, cost-effective and quickly scalable solutions. Their cutting-edge facilities empower hyperscalers and large enterprises to achieve rapid deployment and enhance connectivity, driving transformative engagement and innovation as they shape the future of industries.
DayOne's data centers are located across key markets, including Singapore, Johor (Malaysia), Batam (Indonesia), Greater Bangkok, Hong Kong SAR, Tokyo, and beyond. Headquartered in Singapore, DayOne's leadership team draws on over two decades of industry experience and a track record of building Asia's largest data center business. With DayOne, they have created the SIJORI (Singapore, Johor, and Riau Islands) market as a global data center hub. As demand for strategically located and customized data centers rises, DayOne's entrepreneurial spirit, customer-first strategy, deep local partnerships, and agile executional capabilities uniquely position them to power the growth ambitions of leading hyperscalers and large enterprises around the world.
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