Located within NTT Communications' telecom premises for co-location services; fully redundant, disaster-resistant.

Proposed floating data center; innovative project spearheaded by a consortium.

Opened April 2003 in the Tokyo metropolitan area, platform for high-level colocation.

Located in Takamatsu City, Kagawa.

Will house two data centers with a combined IT power capacity of approximately 100MW.

Opened April 2003. High-standard data center in the Tokyo metro area with fully redundant facilities/network and disaster-resistant design.

One of the largest data centers in the center of Tokyo established as a platform for high level co-location services, which featurs - Fully redundancy facilities and network, - Disaster-resistant

Opened in April 2011. One of the largest data centers in the center of Tokyo established as a platform for high level co-location services, which featurs - Fully redundancy facilities and network, - Disaster-resistant, - The most advanced environmental performance, - Office space available

One of the largest data centers in Tokyo metropolitan area established as a platform for major cloud services, which featurs - Excellent cost effectiveness, - Disaster-resistant, - The most advanced environmental performance, - Annex office available

A resilient, enterprise-grade facility in Koto-ku, Tokyo, offering robust power, advanced seismic protection, and secure colocation with comprehensive business continuity support.

A high-resilience, centrally located data center in Tokyo offering advanced seismic protection, robust power infrastructure, and secure, high-availability colocation services.

The building is a three-story, purpose-built data center with a server room area of approximately 6,250m2.

High-standard datacenter located in the building with multiple tenants for high level co-location services, which featurs - Fully redundancy facilities and network, - Disaster-resistant, - Office space available in the building

Standard and economy datacenter for co-location services, which featurs - Fully redundancy facilities and network, - Disaster-resistant, - Office space available

Data Center located in the heart of NTT Communications' telecom premises for co-location services, which featurs - Fully redundancy facilities and network, - Disaster-resistant, - Robust network tunnel, - Proximity to IX

A high-capacity, low-risk facility near Tokyo offering 22.6 MW of critical IT load, scalable colocation options, and seamless integration with global cloud and interconnection platforms.

Please see the profile for further details about NTT East Komagome.

The Shiroi 1 Data Center, part of a new campus located in Shiroi City, Chiba, Japan, is an ambitious project by NTT Global Data Centers Japan and Tepco Power Grid.

Our state-of the-art Osaka 7 Data Center offers 11,500m2 of server space.

Seismic isolation structured purpose-built data center which stands earthquake of Japanese scale intensity level 7 (the level of Great Eastern Japan Earthquake in 2011)

NTT Keihanna OSK11 is a 30MW, four-story, seismic-isolated data center in Kyoto, Japan, offering advanced cooling and security for AI and cloud computing in the growing Kansai region.

NTT DATA's Osaka North 1 Data Center in Japan offers 18MW of IT load across 5,000m² with seismic isolation, redundant infrastructure, and advanced cooling for AI and future technologies.