Datacenter Plot

Datacenter research record

OpenAI / SoftBank — Japan (Stargate Japan)

OpenAI / SoftBank — Japan (Stargate Japan) is a planned AI or hyperscale datacenter associated with OpenAI / SoftBank in Tokyo, Japan. Review capacity, project timeline, nearby infrastructure, environmental context, and cited sources.

Status
Planned
Operator
OpenAI / SoftBank
Planned capacity
700 MW
Expected completion
2027
Region
Tokyo

Project overview

OpenAI / SoftBank — Japan (Stargate Japan) is a planned AI or hyperscale datacenter project associated with OpenAI / SoftBank in Tokyo, Japan. Public sources describe up to 700 MW of planned capacity. Reported completion timing is 2027.

Location and surrounding area

OpenAI / SoftBank — Japan (Stargate Japan) is mapped at 35.6762, 139.6503 near Tokyo, Japan. Nearby infrastructure and environmental features are presented separately as geographic context. Proximity does not establish facility use, dependency, or impact.

Area and infrastructure context

Nearby features provide geographic context. Proximity alone does not show that this facility uses, affects, or depends on a resource.

Nearest tracked place: Eifuku, 40 (JP) (0.9 km)

Grid infrastructure
Plant, 2.2 km away; 58 mapped within 25 km
Surface water
神田川, 1 km away; 231 mapped within 25 km
Power generation
Solar plant, 2.2 km away; 47 mapped within 25 km