KDDI’s Osaka Sakai Data Center is a converted former Sharp color-filter production facility within Green Front Sakai in Sakai City. The facility began operations in January 2026 and is designed for AI workloads using GPU infrastructure, direct liquid cooling, air cooling, and renewable energy.
| Distance | Site | About |
|---|---|---|
| 0.12 miles | SoftBank: Sakai |
SoftBank is converting part of Sharp's former LCD panel plant in Sakai, Osaka, into a large AI data center. SoftBank bought the site in 2025 and plans to expand its power capacity in phases.
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| 3.14 miles | SC Zeus: Osaka 1 |
SC Zeus, a leader in sustainable data center solutions, is developing Project ZEUS OSA 1 in Osaka, a campus that will comprise two buildings.
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| 3.14 miles | SC Zeus: Osaka 2 |
This facility is part of SC Zeus' Project Zeus OSA1 campus in Osaka.
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| 3.18 miles | CloudHQ: KIX3 |
This facility is part of CloudHQ's Cosmosquare campus in Osaka.
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| 3.18 miles | ESR Group: OS2 |
This facility is part of ESR Group's Cosmosquare campus in Osaka.
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| 3.18 miles | CloudHQ: KIX2 |
This facility is part of CloudHQ's Cosmosquare campus in Osaka.
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| 3.20 miles | CloudHQ: Cosmosquare KIX1 |
Strategically positioned in Nanko Kita, Osaka City, CloudHQ's Cosmosquare is a future-proof, three-phase hyperscale data center campus (KIX1, KIX2, KIX3).
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| 3.20 miles | ESR Group: Cosmosquare OS1 |
The newly completed data center is the first hyperscale facility within ESR's Cosmosquare campus. At full build-out, the US$2 billion campus will comprise three buildings.
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| 3.21 miles | ESR Group: OS3 |
This facility is part of ESR Group's Cosmosquare campus in Osaka.
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| 5.23 miles | NTT: OSK12 Bldg-2 | |
| 6.24 miles | Mapletree: Osaka |
The multi-story facility is built on a 4,200 sqm site and offers 13,330 sqm of total space, including 12,720 sqm of lettable area. The property comes with a 70-year land lease that began October 1, 2020.
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| 6.29 miles | TISI: Osaka 2nd DC (Shinsaibashi gDC) |
TISI data center in the Keihanshin Kitahorie Building, Nishi Ward, Osaka, opened in 2008 as Shinsaibashi gDC.
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| 6.58 miles | Equinix Osaka OS1 |
Opened in 2013, the first phase, with room for 320 cabinets is a US$12m investment. Once fully opened the site will carry 800 cabinets.
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| 6.59 miles | Optage: Shinmachi | |
| 6.65 miles | INAP Osaka |
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| 6.65 miles | Edge ValleyInterested in this information?Contact us | |
| 6.65 miles | Optage: Shinsaibashi |
The Shinsaibashi Data Center in central Osaka was launched in 2008. OPTAGE will establish a new connectivity area “Shinsaibashi POP (Point Of Presence)” within the existing Shinsaibashi Data Center in Osaka City By 2025.
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| 6.66 miles | Telehouse: Osaka Shinsaibashi |
KDDI Telehouse operates a colocation data center in Shinsaibashi, Japan.
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| 6.67 miles | TISI: Osaka 3rd DC (Shinsaibashi gDC-EX) |
TISI data center in the Keihanshin Nishi-Shinsaibashi Building, Osaka, opened in 2013 as Shinsaibashi gDC-EX.
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| 6.93 miles | NTT Osaka 5 | |
| 7.09 miles | NTT Osaka OS4 | |
| 7.27 miles | AirTrunk: OSK2 Expansion | |
| 7.27 miles | AirTrunk: Osaka OSK2 |
AirTrunk’s newly announced OSK2 project is a massive hyperscale development located in East Osaka, designed specifically to meet the surging demand for cloud and artificial intelligence (AI) infrastructure in the Kansai region.
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| 7.27 miles | Empyrion: Osaka JP2 | |
| 7.39 miles | Equinix: OS6 |
OS6 is Equinix's new retail colocation tower in Kyutaromachi, Chuo Ward, in central Osaka. The 13-story building is rising on a former parking lot beside Chuo-odori. Phase 1 opens in tranches from late 2027 through late 2028.
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| 7.68 miles | NTT OS3 (Telepark Dojima Building 3) | |
| 7.72 miles | NTT Data Osaka Dojima (Building #4) | |
| 7.76 miles | NTT: Osaka North 1(OSK12) |
NTT Global Data Centers has officially broken ground on its Osaka North 1 (OSK12) data center in Ibaraki City, marking a significant expansion into one of Japan’s fastest-growing digital hubs.
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| 8.09 miles | NTT OS2 (Telepark Dojima Building 2) | |
| 8.37 miles | Optage: Sonezaki |
Named 'Optage Sonezaki Data Center,' the 14-story carrier-neutral facility will offer 24,100 square feet (2,250 square meters) of space and incorporate seismic isolation design for earthquake protection.
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| 8.90 miles | Telehouse: Osaka 2 |
Built as the major Telehouse Data Center for the west of Japan, The Osaka 2 Data Center facility began service on 21st August, 2015.
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| 8.91 miles | Digital Edge: Osaka OSA1 | |
| 8.93 miles | Equinix Osaka OS3 | |
| 9.28 miles | AirTrunk: Osaka OSK1 |
Located in West Osaka, the development consists of a 16,500sqm facility dedicated to high-scale cloud requirements.
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| 9.33 miles | TISI: Osaka 1st DC |
TISI data center space inside OPTAGE's Umeda Kita building in Kita Ward, Osaka, opened in 2012.
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| 9.33 miles | SoftBank: Osaka No. 3 |
SoftBank data center inside OPTAGE's Umeda Kita data center building in Kita Ward, Osaka, in service since 2012.
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| 9.38 miles | Telehouse: Osaka Umeda |
KDDI Telehouse operates a colocation data center in Umeda, Osaka.
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| 9.38 miles | Optage: Umeda North |
This state-of-the-art data center began operations in 2012. The facility encompasses 11,534 square meters of gross floor area, with 4,000 square meters dedicated to colocation space containing 1,300 racks.
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| 12.55 miles | SoftBank: Osaka Suita |
SoftBank data center in Suita, about 5 km from central Osaka, with dedicated links to the Dojima internet exchange.
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| 12.76 miles | Goldman Sachs: Higashiosaka |
Goldman Sachs acquired land to build a data centre in Daito, Higashiosaka.
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| 15.16 miles | IIF Osaka Toyonaka |
The IIF Osaka Toyonaka Data Center facility, constructed in September 1991, stands on a 4,769.70-square-meter plot of land. The building features a total floor area of 20,027.14 square meters.
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| 16.60 miles | ESR Group: Minoh, Osaka |
ESR Group and Colt Data Centre Services (Colt DCS) have formed a joint venture to develop the initial phase of a hyperscale data center in Minoh City, Osaka, Japan.
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| 16.60 miles | Colt: Minoh 1 |
ESR Group and Colt Data Centre Services (Colt DCS) have formed a joint venture to develop the initial phase of a hyperscale data center in Minoh City, Osaka, Japan.
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| 16.60 miles | Colt: Minoh 2 |
This facility is part of Colt's Minoh Campus in Osaka, Japan.
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| 18.70 miles | Vantage: KIX12 |
This facility will be part of Vantage's Osaka (KIX1) Campus in Osaka, Japan.
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| 18.73 miles | Vantage: Osaka KIX11 |
Located in Ibaraki, the Osaka campus comprises 485,000 square feet (45,000 square meters) and features two four-story, state-of-the-art facilities built to withstand even the worst earthquakes.
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| 18.76 miles | MC Digital Realty: KIX14 |
KIX14 is a planned MC Digital Realty data center in Ikoma City, Nara Prefecture, east of Osaka. The design calls for a base-isolated building with four floors above ground. MC Digital Realty is the 50/50 joint venture of Mitsubishi Corporation and Digital Realty.
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| 18.88 miles | Equinix: OS2x | |
| 18.90 miles | ADA: Osaka East 1 |
GLP's data center subsidiary, Ada Infrastructure, plans to build a four-story data center in East Osaka, Japan. The site will feature an N+1 UPS distributed redundant and N+1 closed loop air-cooled chiller plant.
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| 18.93 miles | Equinix: OS4x |
Equinix's fourth data center in Osaka, Japan, is connected to the adjacent OS2x in Minoh City, Osaka Prefecture. The facility has 4,925 square meters (53,025 square feet) of data center space.
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| 18.95 miles | NTT: Nishiai |
NTT acquired eight acres in Osaka Nishiai to develop two data centers, with the first facility expected to open in fiscal year 2027.
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| 18.95 miles | Equinix: OS5x | |
| 18.96 miles | NTT Osaka 7 | |
| 19.01 miles | MC Digital Realty: KIX15 |
KIX15 is MC Digital Realty's fifth data center on its KIX Campus in the Saito district of Ibaraki City, north of Osaka. The base-isolated building rises beside KIX10 and supports hybrid air and liquid cooling for hyperscale, cloud, and AI customers. MC Digital Realty is the 50/50 joint venture of Mitsubishi Corporation and Digital Realty.
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| 19.06 miles | MC Digital Osaka 2 (KIX11) |
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| 19.08 miles | MC Digital Osaka 3 (KIX12) | |
| 19.10 miles | MC Digital Osaka 1 (KIX10) |
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| 19.13 miles | NRI: Osaka Data Center II Building 1 |
NRI's Osaka Data Center II is Nomura Research Institute's Kansai core and disaster-recovery data center in the Saito district of Ibaraki City. Building 1 opened in 2016 as a base-isolated facility certified to JDCC Tier 4. NRI runs its shared financial systems and outsourcing services here, and TIS markets colocation as GDC Osaka.
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| 19.16 miles | NRI: Osaka Data Center II Building 2 |
Building 2 of NRI's Osaka Data Center II opened in February 2023 beside Building 1 in the Saito district of Ibaraki City. The two buildings share power-receiving equipment and serve NRI's shared financial systems and outsourcing services.
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| 19.18 miles | MC Digital Osaka 4 (KIX13) | |
| 19.71 miles | SoftBank: Nara Ikoma |
SoftBank's Nara Ikoma Data Center sits on the former NEC Kansai Research Laboratories site in Ikoma City, Nara Prefecture, east of Osaka. Its first building opened in October 2025 and supports air-cooled and direct liquid-cooled racks for AI and GPU workloads. A second building is planned on the same site.
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KDDI Corporation is a Japanese telecommunications operator formed in October 1, 2000 through the merger of DDI Corp., KDD Corp., and IDO Corp.
October 10, 2026 Digital Realty Trust
Digital Realty has begun construction of KIX15, a 24-megawatt data center at its KIX Campus in Ibaraki City, Osaka Prefecture, Japan, the company announced on Oct. 7. The facility is being developed by MC Digital Realty, the operator's 50/50 joint venture with Mitsubishi Corporation, and is...
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January 24, 2026 KDDI
Japanese telecoms firm KKDI has launched the first phase of a new data center in Osaka. The company this week announced that operations at the Osaka Sakai Data Center, located near the Osaka metropolitan area, started on January 22.The four-story facility, totaling 57,000 sqm (613,542 sq ft), is...
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August 01, 2023 KDDI
Toyota Motor Corporation intends to sell a roughly $1.80 billion stake in KDDI Corporation as part of a share buy-back deal. Reuters reports that the Japanese automaker wants to raise funds to accelerate vehicle electrification. Toyota's stake in the Japanese telco would decrease from 14.68...
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May 19, 2023 KDDI
KDDI bought a stake in Internet Initiative Japan Inc. (IIJ), a local operator. Approximately 18 million IIJ shares held by NTT will be acquired by KKDI in an off-market transaction. The deal is valued at approximately $370,1 million. NTT is decreasing its stake in IIJ from just over 22% to 10%,...
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April 24, 2023 Osaka
Internet Multifeed has announced that it has added the Osaka Data Center 7 in Ibaraki City, Osaka Prefecture, to its JPNAP service. The data center is operated by NTT Communications Corporation and will go online for operations in May 2023.According to the company, the data center is one of the...
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