Data centers associated with SoftBank Corp.: status, MW and sources
4 published facilities and projects associated with SoftBank Corp., with location, status, capacity types, dates and sources. Focused on AI and hyperscale infrastructure; not a census of all data centers.
Registry updated (distinct from content verification): 2026-11-11 02:39:47
Recorded facilities and projects
Hokkaido Tomakomai AI Data Center
Tomakomai, Hokkaido · Under construction · E3
300 MW（Planned maximum (incl. future)）
Status as of: 2026-06-30
Content verified: not recorded
Companies: IDC Frontier Inc.SoftBank Corp.
Sources: 環境省 北海道環境局ソフトバンク
SoftBank Sakai AI Data Center
Sakai, Osaka · Announced · E3
150 MW（Utility supply capacity）
Status as of: 2026-07-16
Content verified: not recorded
Companies: SoftBank Corp.
Sources: ソフトバンク
SoftBank Tokyo Fuchu Data Center
Fuchu, Tokyo · Operational · E3
50 MW（Utility supply capacity）
Status as of: 2020-12
Content verified: not recorded
Companies: SoftBank Corp.
Fukuoka Kitakyushu Data Center (Asian Frontier)
Kitakyushu (Yahatahigashi), Fukuoka · Operational · E3
Capacity not recorded
Status as of: 2008
Content verified: not recorded
Companies: SoftBank Corp.
Sources: IDCフロンティアIDCフロンティア（現ソフトバンク）