Market
Osaka: 50 sites, 27 operators, 658 MW under construction
Osaka, Japan has 50 data centres, 41 operational, spanning 9 sub-markets, 27 operators, 593 MW live, 658 MW under construction. Largest by total potential: EdgeConnex (1 site), then AirTrunk.
Map of 41 data centres in Osaka
Every Osaka site DC Atlas tracks with a position on record, coloured by status.
Osaka is one scope of the whole corpus. See every facility DC Atlas tracks on the global data center map.
Live
593MW
Under construction
658MW
Planned
134MW
Total potential
1,550MW
11% of pipeline modelled
Who supplies the power
98% of the data centres we track in the Osaka market have a named power supplier
- Kansai Electric Power45sites
- KEPCO2sites
- Kansai Electric Power Group1site
- TEPCO1site
Who is building in Osaka
The 10 largest operators here by total potential, of 27 tracked in this market.
| Operator | Sites | Live | Total potential |
|---|---|---|---|
| EdgeConnex | 1 | — | 350 MW |
| AirTrunk | 2 | 300 MW | 320 MW |
| SoftBank Corp | 1 | — | 150 MW |
| CloudHQ | 1 | — | 96 MW |
| NTT Global Data Centers | 5 | 58 MW | 76 MW |
| STACK Infrastructure | 1 | — | 70 MW |
| IDC Frontier | 1 | — | 70 MW |
| Vantage Data Centers | 1 | — | 68 MW |
| Kagoya Japan | 2 | — | 50 MW |
| Colt DCS | 1 | — | 45 MW |
When Osaka was built
477 MW of the live capacity here carries a commissioning date — 68% of the operational sites in this market.
Recent activity
10 recorded developments in the Osaka market, the latest on 30 Jun 2026.
DigitalBridge and JEXI form Nippon Gateway Infrastructure data center platform in Japan
DigitalBridge and JEXI have launched Nippon Gateway Infrastructure (NGI), a new data center platform in Japan. NGI's initial portfolio includes data center assets acquired from NEC Corporation in the Greater Tokyo and Greater Osaka regions, with NEC remaining a strategic customer.
Osaka Zenlayer 012 commissioned
Zenlayer's presence at this facility was registered on PeeringDB on 13 March 2025 — a presence-registration date, not a commissioning date.
Osaka Zenlayer 002 commissioned
Zenlayer's presence at this facility was registered on PeeringDB on 13 March 2025 — a presence-registration date, not a commissioning date.
Osaka Zenlayer 013 commissioned
Zenlayer's presence at this facility was registered on PeeringDB on 13 March 2025 — a presence-registration date, not a commissioning date.
Minoh Equinix 015 commissioned
Minoh Equinix 015 came into service on 24 December 2021, opening in Osaka as the first hyperscaler-oriented data center in western Japan and the second such facility in the country, according to the source.
Osaka MOD Mission Critical 001 commissioned
Osaka MOD Mission Critical 001 came into service on 20 October 2021; the source states it required an initial investment of US$55 million to serve enterprises in the Kansai region.
Minoh Equinix 015 announced
Minoh Equinix 015 was announced on 14 June 2021, as part of plans covering three xScale data centers in Osaka and three in Tokyo.
Osaka MOD Mission Critical 001 announced
Osaka MOD Mission Critical 001 was announced on 25 November 2020, with a $55 million investment to build the facility as Equinix's third data center in Osaka.
Who is hiring in Osaka
10 open data centre roles at 2 operators we track
Two operators are recruiting in Osaka, 10 roles between them: STACK Infrastructure with 9 and AirTrunk with 1. The split is 6 build-side to 4 operational, with critical facilities (2) and design and engineering (2) the two largest disciplines.
- STACK Infrastructure9roles
- AirTrunk1role
The mix
- critical facilities2
- design and engineering2
- health and safety2
- project management2
- commissioning1
- construction1
The roles behind those numbers
Most recently opened
- STACK Infrastructureproject management9 Jul 2026
- STACK Infrastructurecommissioning7 Jul 2026
- STACK Infrastructureproject management19 Jun 2026
- STACK Infrastructuredesign and engineering19 Jun 2026
- STACK Infrastructureconstruction19 Jun 2026
Counted from the operators' own public careers feeds, read daily. A role counts here when the employer runs a data centre we track and the work is operational rather than back office. What these roles involve, and what they pay.
Questions about Osaka
- How many data centres are in Osaka?
- Osaka, Japan has 50 data centres, 41 operational, spanning 9 sub-markets, 27 operators, 593 MW live, 658 MW under construction. Largest by total potential: EdgeConnex (1 site), then AirTrunk.
- How much data centre capacity does Osaka have?
- DC Atlas tracks 50 data centres in the Osaka data centre market. 593 MW is live, 658 MW is under construction, 134 MW is planned, for 1,550 MW of total potential at full buildout.
- Who are the largest data centre operators in Osaka?
- 27 operators run facilities in the Osaka data centre market. EdgeConnex is the largest by total potential, with 1 site and 350 MW.
- Which utilities supply power to data centres in Osaka?
- Kansai Electric Power, KEPCO and Kansai Electric Power Group serve the most data centre sites in the Osaka data centre market. DC Atlas holds a named power supplier for 98% of the facilities it tracks here.
Every data centre we track in Osaka
43 of 50 with a published page