Datacentersby GlyphAI data centers in Japan
5 builds, 3.85 GW stated · Cloud regions in Japan
Builds
Nanto Campus, ToyamaNanto City and GigaStream Toyama plan a 3.1 GW data center hub, with a 400 MW first phase set for late 2028.GigaStream Toyama · Nanto, Japan
AirTrunk TOK1 expansion, East TokyoAirTrunk secured a USD 1.2 billion green loan to expand its TOK1 campus in East Tokyo, designed to scale past 300 MW.AirTrunk · Tokyo, Japan · $1.2B
SoftBank Hokkaido Tomakomai AI Data CenterSoftBank is building an AI data center in Tomakomai, Hokkaido, with a 50 MW first phase due in fiscal 2026 and 300 MW planned.SoftBank · Tomakomai, JapanSoftBank AI data center, Sharp Sakai plantSoftBank plans a large AI data center at the former Sharp Sakai LCD plant, starting above 150 MW and growing past 400 MW.SoftBank · Sakai, Japan
AWS Tokyo and Osaka region expansionAWS plans JPY 2.26 trillion through 2027 to expand its data center capacity in Tokyo and Osaka.AWS · Tokyo, Japan · $15B
AWS Tokyo and Osaka region expansionAWS plans JPY 2.26 trillion through 2027 to expand its data center capacity in Tokyo and Osaka.AWS · Tokyo, Japan · $15B