Data centers in Japan,easier to find.

Search public information on data centers across Japan.
Filter by location, equipment and capacity.

Listed facilities: 346 facilities
Published specifications: Published specifications222
Prefectures: 41 prefectures

5 facilities

Showing 1–5

https://princetondg.com/press-releases/princeton-digital-group-launches-one-of-japans-largest-ai-ready-data-centers-with-usd-1-billion-ty1-campus-in-greater-tokyo/

Princeton Digital Group

PDG TY1 Campus

96MW AI-ready campus officially opened in Saitama City in April 2025. Supports up to 140kW/rack and liquid cooling.

Rack power 140 kW
Liquid cooling

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NTT East

Saitama Data Center

A current commercial colocation facility of NTT East.

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AGS

Saitama iDC Saitama Center

AGS's proprietary urban data center in Saitama-shi. New block scheduled to commence operations in 2028.

Air cooling

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NTT DOCOMO BUSINESS, INC.

Saitama No. 1 Data Center

Basic facility information is listed. Check the official website for equipment specifications.

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NTT DOCOMO SOLUTIONS, INC.

SmartCloud Data Center Saitama Data Center

Basic facility information is listed. Check the official website for equipment specifications.

All listings use public information. Check each facility for the applicable area or product, sources and verification dates. Unverified does not mean unavailable.