Nanto Campus, Toyama
GigaStream Toyama · Nanto, Japan · 3.1 GW · Announced · Unverified
Nanto City and GigaStream Toyama plan a 3.1 GW data center hub, with a 400 MW first phase set for late 2028.
Facts
As of Dec 1, 2025- Operator
- GigaStream Toyama
- Partners
- nanto city
- Capacity
- 3.1 GW, 3.1 GW planned; 400 MW first phase
- Location
- Nanto, Japan · Cloud regions nearby
- Announced
- Dec 2025
- Target online
- 2028 (first phase)
History
Append-only, newest firstRelated builds
| Build | Capacity | |||
|---|---|---|---|---|
| Tokyo, Japan | 300 MW | Building | ||
| Tomakomai, Japan | 300 MW | Building | FY2026 (first phase) | |
| Sakai, Japan | 150 MW | Announced | 2025 | |
 AWS Tokyo and Osaka region expansionAWS · Tokyo, Japan · Announced | Tokyo, Japan | Not stated | Announced | 2027 |
Sources and links
- Japan Plans 3.1 GW Data Centre Hub in Nanto City · techerati · Dec 27, 2025
Across fru.dev: GigaStream Toyama on Companies, cloud regions on Regions.