Hardware·APAC

NTT to Build $6.3bn Data Center for Anthropic in Japan by 2028

Global AI Watch · Priya Raghavan··4 min read
NTT to Build $6.3bn Data Center for Anthropic in Japan by 2028
Editorial Insight

Anthropic's $6.3bn investment in Japan signals a strategic shift towards global diversification by 2028.

Key Points

  • 1Third-largest data center investment in Japan since 2020.
  • 2Increases Japan's data infrastructure capabilities significantly.
  • 3Reduces Anthropic's dependency on US-based cloud services.

What Changed

In a significant move, NTT Data Group is finalizing plans to construct a $6.3 billion data center in Osaka, Japan, dedicated to supporting Anthropic's growing compute needs. This facility will boast a capacity of up to 500MW, making it one of the most substantial data center investments in Japan. The agreement is expected to be finalized by the end of fiscal year 2026, with partial operations commencing in 2028. This development marks Anthropic's first dedicated facility in Japan, reflecting their strategic expansion beyond the United States, where they have already secured 14.8GW of compute capacity across various agreements.

Strategic Implications

The establishment of this data center represents a strategic shift, enhancing Japan's role in the global AI infrastructure landscape. By investing heavily in local infrastructure, Anthropic reduces its reliance on US-based cloud providers like Amazon Web Services and CoreWeave. This move also positions NTT Data Group as a pivotal player in Japan's AI and data center sectors, potentially attracting further international partnerships. Additionally, the data center's development could prompt regulatory reviews concerning foreign investments in Japan's tech industry, impacting future tech collaborations.

What Happens Next

Looking ahead, the successful completion of this project will likely encourage other AI companies to consider similar investments in Japan, fostering a more robust local AI ecosystem. Given the timeline, we can expect regulatory assessments to begin by mid-2027, focusing on foreign investment impacts. Furthermore, Anthropic's confidential IPO filing suggests that capital raised could be directed towards further expanding their global infrastructure footprint, with additional announcements potentially by late 2027.

Second-Order Effects

The implications of this development extend beyond the immediate players. Suppliers of data center equipment and local construction firms in Japan stand to benefit significantly from the project. Furthermore, as global AI firms observe Anthropic's strategic diversification, there may be a ripple effect, prompting increased investments in Asia-Pacific infrastructure. This could lead to competitive pressures on US cloud providers, who may need to reconsider their regional strategies.

Expert Perspective

Analysts suggest that this move aligns with a broader trend of AI companies seeking to diversify their geographic presence to mitigate geopolitical risks and optimize latency for localized services. As Japan bolsters its AI infrastructure, it enhances national data sovereignty, reducing dependency on foreign cloud services. This development is reminiscent of Google's expansion in South Korea in 2023, which similarly aimed to localize data capabilities. Unlike Google's project, Anthropic's initiative is its first in Japan, marking a new phase of international growth.

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