DayOne and Gaw Capital Launch New Data Center Development in Tokyo

DayOne and Gaw Capital Break Ground on Tokyo Data Center Campus

On August 1, 2025, a significant milestone was reached for the digital landscape in Japan as DayOne, a Singapore-based global data center developer, and Gaw Capital Partners, a renowned investment management firm, commenced construction on the first phase of their expansive data center campus located in Tokyo. This initiative aims to provide an advanced infrastructure to support the rapidly growing demands of data processing in an increasingly digital world, especially with the rise of technologies like cloud computing and AI.

Situated strategically within Fuchu Intelligent Park, the site is less than 30 kilometers from central Tokyo, offering an impressive total IT capacity of 80 megawatts. The campus will span approximately 66,360 square meters, positioning it as one of the largest data center developments in Fuchu City, significant for its IT load capacity.

The planned phase one comprises a nine-story building designed to house ten data halls with an impressive IT capacity of 18 megawatts, set to become operational by mid-2027. NEC Facilities has been appointed as the architect for this cutting-edge facility, while HASEKO Corporation has taken on the primary contracting role, ensuring high standards in construction and design.

The new data center has been designed with an emphasis on sustainability. It will incorporate state-of-the-art cooling technologies and utilize renewable energy sources, thus enhancing its energy efficiency. Furthermore, the team behind the project is committed to achieving prominent environmental, social, and governance (ESG) certifications, including CASBEE, LEED, and ISO50001 for Energy Management. This underscores the integrated approach to sustainability and innovation in digital infrastructure.

The groundbreaking ceremony was a gathering of key stakeholders, including notable figures from both DayOne and Gaw Capital, along with representatives from financial institutions and architectural firms. Mr. William Huang, Chairman of DayOne, and Mr. Kenneth Gaw, President of Gaw Capital, highlighted the importance of this project for the acceleration of Japan's digital ecosystem and regional connectivity.

Ms. Jamie Khoo, the CEO of DayOne, articulated the essence of the groundbreaking by stating, "This project symbolizes our first venture into the Japanese market, where we aim to build infrastructure essential for current technologies and support the burgeoning sectors of cloud computing and AI. This also marks a vital step in our strategy to expand our global footprint, building on our successes across Southeast Asia."

Additionally, Mr. Nicholas Toh from Gaw Capital expressed enthusiasm about the collaboration, stating, "This development represents a pivotal moment for Fuchu City, merging Gaw’s extensive experience in real estate with DayOne's expertise in data centers. Our goal is to establish top-tier infrastructure capable of handling the increasing data demands fueled by generative AI."

Japan stands as one of the leading markets for Tier 1 data centers globally, with the Greater Tokyo area recognized as a digital hub due to its exceptional connectivity both nationally and internationally. By initiating its first data center project within Japan, DayOne reinforces its commitment to providing advanced digital infrastructure that plays a crucial role in enhancing the country’s data ecosystem.

In summary, the groundbreaking of this data center not only marks an important development for DayOne and Gaw Capital but also signifies the forward momentum of Japan’s digital transformation, addressing the increasing demands of technology in the region and beyond. With the focus on sustainability and innovation, this facility is poised to lead the way in setting new standards for data centers in the future.