Fukuoka/本体着工時期の変更と協議の方向性
PUBLIC EVIDENCE / JAPAN
Read Japan's data centers through evidence.
A source-backed watch of facilities and development plans, built from official releases, public records, and reporting.

The public register today
See every published facility and plan by its current status.
Source type and evidence level stay attached to each facility.
NATIONWIDE MAP
Where the activity is
Compare facility locations and current status across Japan.
Recent activity
Follow the changes from first announcement to operation in a simple timeline.
View all activityHokkaido/GMO GPUクラウド新拠点の整備を発表
Hyogo/日本初、既存トンネルを活用した地中型データセンターを開発
Saga/伊万里東部工業団地への進出協定
Chiba/JERA、Dell TechnologiesおよびRHAELMによる日本における国家規模のAIインフラ開発の加速に向けた覚書の締結について
Read one map three ways
Location is only the start. Status and evidence stay visible beside it.
Status
Separate announced plans, prior consultation, construction, and operation.
Evidence
Show the source type and evidence level for every published facility.
Location
Distinguish precise coordinates from municipality reference points.
Make the signals easier to see.
A public register for the facts communities need to follow change with care.