Key Highlights
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- Sakura Internet’s stock price climbed 20.27% following Microsoft’s revelation of a $10 billion AI commitment in Japan
- The tech giant will deploy 1.6 trillion yen from 2026 through 2029 focusing on AI systems and cybersecurity initiatives
- Partnership includes Sakura Internet and SoftBank delivering Japan-based AI computational power, featuring GPU resources
- Training initiative targets 1 million Japanese engineers and developers by the end of the decade
- SoftBank Group shares increased 0.22% while SoftBank Corp. climbed 1.02% following the announcement
Shares of Sakura Internet experienced a significant 20.27% surge on Friday following Microsoft’s revelation of a substantial AI investment strategy in Japan, with the cloud services provider designated as a primary collaborator along with SoftBank.
Microsoft announced a four-year, $10 billion investment package in Japan, part of the US company’s Asia-wide push to expand in a region hungry for artificial intelligence services- Bloomberg
•$10B for data centers and AI infrastructure through 2029
•Builds on $2.9B announced… pic.twitter.com/laIAvfd383— Yeboah Walee (@YeboahWalee) April 3, 2026
The Redmond-based technology giant confirmed plans to deploy 1.6 trillion yen — approximately $10 billion — across Japan from 2026 to 2029. This capital allocation encompasses AI infrastructure development, cybersecurity collaboration efforts, and an ambitious commitment to educate 1 million engineers and developers over the next six years.
Brad Smith, Microsoft Vice Chair and President, disclosed these plans during his Tokyo visit, which included meetings with Prime Minister Sanae Takaichi.
Sakura Internet, operating a network of data centers throughout Japan, will collaborate with SoftBank to deliver AI computational capabilities through this alliance. The partnership specifically includes graphics processing units situated physically inside Japanese borders.
This infrastructure arrangement enables corporations and governmental bodies to handle confidential information domestically while maintaining access to Microsoft Azure cloud services.
Additional discussions between SoftBank and Microsoft Japan involve creating a combined solution allowing Azure users to access SoftBank’s AI computing infrastructure seamlessly.
Friday’s trading saw SoftBank Group finish 0.22% higher, with SoftBank Corp. posting gains of 1.02%.
Japan’s Strategic Importance
Microsoft highlighted Japan’s robust AI adoption rates as a key motivation behind this investment decision. Data from Microsoft’s AI Diffusion Report indicates that approximately 20% of Japan’s working-age population currently utilizes generative AI technologies, surpassing the global average of roughly 16%.
Smith emphasized the expanding demand for cloud computing and AI capabilities in Japan, noting that this investment supports Prime Minister Takaichi’s strategic vision of leveraging cutting-edge technology for economic expansion and national security objectives.
Extended Collaboration Framework
In addition to Sakura Internet and SoftBank, Microsoft revealed partnerships with five additional prominent Japanese technology firms to achieve its goal of training 1 million AI professionals by 2030. This roster includes industry leaders such as NTT Data Corp., NEC, Fujitsu, and Hitachi.
The collaborative framework will also facilitate advancement of indigenous large language models within Japan’s technology ecosystem.
Microsoft’s cybersecurity collaboration with Japanese authorities encompasses intelligence exchange regarding cyber threats and coordinated crime prevention measures.
Sakura Internet concluded Friday’s session at 2,967.00 JPY, representing a 500.00 JPY increase for the trading day.
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