By Deborah Nnamdi
Microsoft on Friday announced plans to invest $10 billion in Japan over the next four years to build artificial intelligence data centres and related infrastructure, as global demand for AI services continues to surge.
The announcement followed a meeting between Microsoft President Brad Smith and Japanese Prime Minister Sanae Takaichi in Tokyo, where the investment was formally unveiled.
Smith described the move as a response to Japan’s growing need for cloud computing and AI capabilities, as businesses in the world’s fourth-largest economy seek to remain competitive in the rapidly evolving tech landscape.
Data centres — critical facilities that power AI tools ranging from chatbots to image generators — are expanding quickly worldwide, with Asia emerging as a key growth region. However, Japan faces challenges such as limited space and high electricity costs, which could constrain large-scale expansion.
Microsoft said it would partner with major Japanese firms, including SoftBank Group and Sakura Internet, to strengthen domestic technology infrastructure. The initiative also includes collaboration with NTT and NEC to train up to one million engineers and boost cybersecurity cooperation with government agencies.
The latest commitment builds on a previous $2.9 billion investment announced in 2024 aimed at accelerating Japan’s AI adoption and enhancing cyber defences.
Despite the rapid growth, the expansion of data centres across the Asia-Pacific region has raised environmental concerns, particularly around energy consumption and water usage for cooling systems. Microsoft has pledged to address these challenges, aiming to become carbon negative, zero-waste, and water positive by 2030.
The announcement comes days after the company revealed plans to invest more than $1 billion in cloud and AI infrastructure in Thailand over the next two years, underscoring its aggressive push to expand AI capabilities across the region.
