Japan Existing & Upcoming Data Center Portfolio

This database (excel) product covers the Japan data center market portfolio analysis, which will provide the following information on the colocation data centers:

• Detailed Analysis of 121 existing data centers
• Detailed Analysis of 50 upcoming data centers
• Locations covered: Akashi, Chiba, Ginoza, Hokkaido, Kitakyushu, Kobe, Matsue, Nago, Okinawa, Osaka, Oyama, Saitama, Sanda, Shirakawa, Shiroi, Takamatsu, Tatebayashi, Tokyo, Tomakomai City, Tsukuba City, Yokohama etc.
• Existing white-floor space (square feet)
• Upcoming white-floor space (square feet)
• Current IT load capacity (2025)
• Future capacity additions (2025-2029)
• Retail Colocation Pricing
  • Quarter Rack (1/4)
  • Half Rack Cabinets (1/2)
  • Full Rack Cabinet (42U/45U/47U/etc.)
• Wholesale colocation (per kW) pricing

KEY MARKET HIGHLIGHTS:

• Major operators such as AT TOKYO, NTT Global Data Centers, Equinix, MC Digital Realty, AirTrunk, Colt Data Centre Services, and IDC Frontier collectively account for over 1 GW of operational capacity in the country.
• Japan hosts around 120+ existing data centers, with cities like Tokyo and Osaka having a strong presence in the country.
• In 2025, Japan recorded significant expansion with seven new data centers adding over 200 MW, and a further 1.2 GW announced, planned, or under construction within the same year.
• Tokyo and Osaka account for over 60% of the total upcoming power capacity, making it the dominant data center market in the country.

The data points covered in the database across each facility are mentioned below:

EXISTING DATA CENTERS (121 Facilities)

• Market Snapshot
• Location (Region/Country/City)
• Facility Address
• Operator/Owner Name
• Data Center Name i.e., (Tokyo Tama Campus or DC3.)
• Core & Shell Area (White-Floor Area)
• Core & Shell Power Capacity (IT Load Capacity)
• Rack Capacity
• Year of Operations
• Design Standards (Tier I - IV)
• Power/Cooling Redundancy

UPCOMING DATA CENTERS (50 Facilities)

• Investment Snapshot
• Location (Region/Country/City)
• Investor Name
• Area (White-Floor Area)
• Power Capacity (IT Load Capacity)
• Investment ($ Million)
• Electrical Infrastructure Investment ($ Million)
• Mechanical Infrastructure Investment ($ Million)
• General Construction Services Investment ($ Million)
• Announcement Year
• Project Status (Opened/Under Construction/Announced & Planned)
• Active or Expected Year of Opening

INVESTORS/OPERATORS COVERED

AGS Corporation, AirTrunk, ARTERIA Networks Corporation, Asia Pacific Land (APL), AT TOKYO, Canon IT Solutions, CapitaLand, CloudHQ, Colt Data Centre Services, Colt DCS & ESR joint venture, CTC, CyrusOne KEP, DayOne & Gaw Capital, Digital Edge, EdgeConneX, Empyrion Digital, Equinix, ESR, FLOW Digital Infrastructure (PAG), Fujitsu, GLP (Ada Infrastructure), Goodman, Group Global Compute Infrastructure (GCI), IDC Frontier, Internet Initiative Japan Inc. (IIJ), Keppel Data Centres and Mitsui Fudosan, Marunouchi Direct Access, MC Digital Realty, MIRAIT ONE Corporation, NEXTDC, NTT DATA, OPTAGE, Princeton Digital Group, Qualysite Technologies, SAKURA internet, SC Zeus Data Centers, SCSK, SECOM Trust Systems, SKYY Development, ST Telemedia Global Data Centres (STT GDC), STACK Infrastructure, Telehouse (KDDI), Telstra International, TIS INTEC Group, Vantage Data Centers, Yondr Group and Marubeni Corporation

TARGET AUDIENCE

• Data center Real Estate Investment Trusts (REIT)
• Data center Construction Contractors
• Data center Infrastructure Providers
• New Entrants
• Consultants/Consultancies/Advisory Firms
• Corporate and Governments Agencies