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December 21, 2020

AT TOKYO Corporation

AT TOKYO Set to Open New Data Center in 2023
A Platform that Aims to Support the Future of Japanese Society


AT TOKYO Corporation (Headquarters: Koto-ku, Tokyo, President and Chief Executive Officer: Akira Nakamura; hereinafter referred to as “AT TOKYO”) announces that it will launch a new urban-type data center, Chuo Center #3 (CC3), of which operation will start in 2023.

AT TOKYO aims to create a platform to support the future of Japan’s society with data center operations that highlight continuity, connectivity, and the co-creation of value.
This new hyperscale data center is located in the heart of Tokyo, one of the prime business centers of Japan and the Asian region, and will provide the services essential to add value to our customers’ business, and will serve to bolster the era of digital transformation and a connected digital society.

The following is an overview of the features of CC3.


Key Features of Chuo Center #3
1. Easy access, positioned in a prime location in central Tokyo
2. Flexible carrier neutral data center, ideal for use as an urban-type server farm
3. Highly reliable operations as demonstrated by a solid track record
4. Ready to support global business


AT TOKYO Chuo Center #3

Item Description
Data center name Chuo Center #3 (CC3)
Location Within Tokyo’s 23 wards
Site area Approx. 8,000 m²
Total floor area Approx. 32,000 m²
Server room area Approx. 10,000 m²
Number of server room floors Five floors
Construction completion (tentative) September 2023
Operation inauguration (tentative) October 2023


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As a company that is sharply focused on data center operations, AT TOKYO leverages its experience and operational expertise to achieve 24/7 mission critical support services. We offer superior quality, highly reliable data center services that satisfy the diverse needs of our customers, and in turn, this allows us to assist in accelerating the growth of their business.

We aim to provide the foundation of an environment that will contribute to the creation of new business opportunities for our customers through the growth of our connectivity platform, and to expand our global hub that connects data centers within Japan and across the globe.



*All company names, product names, and corporate logos included in this press release are the trade names, trademarks or registered trademarks of their respective companies.
*The information contained in this press release is valid as of the date of announcement. Service and product fees, service contents, specifications, and other information may be subject to change without notice thereafter.

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