Japan Artificial Intelligence (AI) Optimised Data Center Market Size
Japan Artificial Intelligence (AI) Optimised Data Center Market Analysis
The Japan Artificial Intelligence Optimised Data Center Market size is estimated at USD 64.90 million in 2025, and is expected to reach USD 20.75 million by 2030, at a CAGR of 26.14% during the forecast period (2025-2030).
Japan is witnessing a surge in investments in artificial intelligence infrastructure, with a focus on establishing advanced AI data centers. A notable development includes SoftBank's (9434.T) plan to repurpose a former Sharp LCD panel plant in Osaka into a cutting-edge AI data center. This initiative, in collaboration with OpenAI, highlights the country's commitment to leveraging AI technologies for future growth.
Japan is emerging as a significant player in the AI data center landscape, with companies increasingly investing in advanced infrastructure to support AI-driven applications. The country is leveraging its technological expertise and robust energy resources, including nuclear power, to develop high-performance and sustainable data centers. These facilities are designed to cater to the growing demand for AI training and inference, positioning Japan as a hub for AI innovation in Asia.
For instance, in June 2024, electronics company Sharp partnered with telco KDDI to build what is claimed to be Asia's largest AI data center in Osaka, Japan. The facility, located at a former LCD screen manufacturing plant, will host Nvidia's latest GB200 NVL72 server racks, featuring 72 GPUs built on Nvidia's Blackwell architecture. This project highlights Japan's commitment to advancing AI infrastructure while promoting green computing and sustainability.
The Japanese government is actively investing in artificial intelligence (AI) to strengthen its domestic capabilities and reduce reliance on foreign technologies. In April 2024, the government announced a funding initiative of 72.5 billion yen (USD 470 million) to support the development of an AI supercomputer. This funding will be distributed among five companies, including telecom provider KDDI and cloud service vendor Sakura Internet, with Sakura receiving the largest share of 50.1 billion yen (USD 324 million). This initiative aligns with Japan's broader efforts to enhance its AI infrastructure, including the deployment of AI-focused data centers.
Additionally, Japan's AI data center initiatives are expected to play a pivotal role in supporting the global AI ecosystem. These centers are designed to handle the increasing computational demands of AI applications, including natural language processing, machine learning, and generative AI models. By fostering collaborations between private enterprises and government bodies, Japan aims to establish itself as a leader in AI infrastructure, driving innovation and economic growth in the region.
Japan Artificial Intelligence (AI) Optimised Data Center Market Trends
Rising Foreign Investments in AI Infrastructure in Japan
Japan is witnessing a surge in foreign investments in its AI infrastructure, particularly in the development of data centers. Global tech giants and domestic players are collaborating to establish cutting-edge facilities that cater to the growing demand for AI-driven applications. These investments are not only enhancing Japan's technological capabilities but also positioning the country as a key player in the global AI landscape.
Microsoft has also committed significant resources to Japan's AI infrastructure, with a $2.9 billion investment aimed at upgrading existing data centers and launching AI training programs. This initiative underscores the growing interest of foreign companies in Japan's AI ecosystem. Microsoft's plans include enhancing data center capabilities with advanced AI semiconductors and establishing an AI and robotics research lab in Tokyo, further solidifying its presence in the region.
These developments highlight Japan's strategic focus on AI infrastructure as a national priority. The Ministry of Economy, Trade and Industry (METI) is actively promoting public-private partnerships to address challenges such as GPU capacity and chip supply constraints. By fostering collaborations with global players like NVIDIA and Microsoft, Japan is not only meeting the rising demand for AI applications but also ensuring sustainable and responsible growth in the sector. This wave of foreign investments is transforming Japan into a regional hub for AI innovation and development.
The Rapid Expansion of AI-Focused Hyperscale and Colocation Facilities is driving significant advancements in the industry
Japan’s data center landscape is experiencing rapid growth, driven by the increasing demand for AI-focused hyperscale and colocation facilities. This expansion is fueled by the need for advanced infrastructure to support AI workloads, including large language models and generative AI applications. Both domestic and international players are actively investing in this sector to capitalize on the growing opportunities in the market.
One notable development in 2024 is the collaboration between SoftBank and Sharp Corporation to transform Sharp’s former LCD panel plant in Sakai, Osaka, into a large-scale AI data center. The facility, spanning approximately 750,000 square meters, will have an initial power capacity exceeding 150 megawatts, with scalability to over 400 megawatts. Full-scale operations are expected to begin in 2025, showcasing the strategic repurposing of existing infrastructure to meet market demands.
Japan’s focus on AI infrastructure is also evident in the partnerships and technological advancements being integrated into these facilities. Companies are leveraging cutting-edge technologies, such as NVIDIA’s AI computing platforms, to enhance the efficiency and capabilities of their data centers. These efforts aim to position Japan as a leader in the global AI ecosystem.
Additionally, international investments are playing a crucial role in shaping the country’s data center market. Global players are recognizing the potential of Japan’s AI infrastructure and are aligning their strategies to tap into this growing market. This influx of investments is expected to further accelerate the development of hyperscale and colocation facilities.
Overall, Japan’s strategic initiatives and collaborative efforts are driving the expansion of its AI-focused data center infrastructure. By leveraging both domestic resources and international partnerships, the country is solidifying its position as a key player in the global AI market.
Japan Artificial Intelligence (AI) Optimised Data Center Industry Overview
Japan's AI data center market is advancing at a rapid pace, driven by increasing demand for advanced digital infrastructure to support artificial intelligence (AI), cloud computing, and other emerging technologies. Key players in this market include global giants such as SoftBank, Princeton Digital Group, KDDI CORPORATION, NTT DATA Group Corporation, and Mitsubishi Corporation. These companies are actively investing in expanding data center capacities, leveraging cutting-edge technologies to meet the growing needs of AI-driven applications and cloud services. The market's growth is further bolstered by the Japanese government's initiatives, which aim to enhance AI capabilities and foster innovation within the country. Together, these factors position Japan as a significant player in the global AI data center landscape, with robust growth prospects in the coming years.
In April 2025, Princeton Digital Group launched its TY1 campus, a USD 1 billion data center facility in Saitama City designed to support high-performance AI computing. The TY1 campus, located approximately 35 kilometers from central Tokyo, has an IT capacity of 96MW and delivers 140kW per rack of high-density capacity. This figure is among the highest globally for data centers supporting AI workloads, positioning TY1 as one of the largest and most advanced sites of its kind in Japan.
Mitsubishi Corp. is planning to build a new AI-ready data center in Kawasaki, Kanagawa prefecture, on a site previously used by JFE Holdings for a blast furnace. The project, estimated to cost ¥ 100 billion (approximately US$ 664 million), is expected to be completed by 2030. This move highlights Mitsubishi's growing focus on the global data center market, complementing its existing expertise in providing power, cooling, and digital technologies to such facilities.
Japan Artificial Intelligence (AI) Optimised Data Center Market Leaders
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NTT Global Data Centers
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Equinix
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MC Digital Realty
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KDDI Telehouse
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Colt DCS
- *Disclaimer: Major Players sorted in no particular order
Japan Artificial Intelligence (AI) Optimised Data Center Market News
- March 2025: SoftBank acquired Sharp’s former LCD panel plant in Sakai, Osaka, for approximately $676 million. The company plans to transform the facility into a large-scale AI data center with an initial power capacity of 150 megawatts, scalable up to 400 megawatts. Operations are expected to commence in 2026, aiming to support advanced AI workloads and services
- December 2024: KDDI and Sharp entered into a memorandum of understanding to establish an AI data center at the Green Front Sakai site, formerly Sharp’s LCD panel factory. KDDI will acquire the land and facilities, with construction set to begin by March 2025 and full-scale operations targeted by March 2026. The project aims to contribute to Japan’s digital infrastructure and economic revitalization.
Japan Artificial Intelligence (AI) Optimised Data Center Industry Segmentation
The research encompasses the full spectrum of AI applications in data centers, covering hyperscale, colocation, enterprise, and edge facilities. The analysis is segmented by component, distinguishing between hardware and software. Hardware considerations include power, cooling, networking, IT equipment, and more. Software technologies under scrutiny encompass machine learning, deep learning, natural language processing, and computer vision. The study also evaluates the geographical distribution of these applications.
Additionally, it assesses AI's influence on sustainability and carbon neutrality objectives. A comprehensive competitive landscape is presented, detailing market players engaged in AI-supportive infrastructure, encompassing both hardware and software utilized across various AI data center types. Market size is calculated in terms of revenue generated by products and solutions providers in the market, and forecasts are presented in USD Billion for each segment.
By Data Center Type | CSP Data Centers | ||
Colocation Data Centers | |||
Others (Enterprise and Edge) | |||
By Component | Hardware | Power | |
Cooling | |||
IT Equipments | |||
Others | |||
Software Technology | Machine Learning | ||
Deep Learning | |||
Natural Language Processing | |||
Computer Vision | |||
Services - (Managed Services, Proffesional Services, etc) |
CSP Data Centers |
Colocation Data Centers |
Others (Enterprise and Edge) |
Hardware | Power |
Cooling | |
IT Equipments | |
Others | |
Software Technology | Machine Learning |
Deep Learning | |
Natural Language Processing | |
Computer Vision | |
Services - (Managed Services, Proffesional Services, etc) |
Japan Artificial Intelligence (AI) Optimised Data Center Market Research FAQs
How big is the Japan Artificial Intelligence Optimised Data Center Market?
The Japan Artificial Intelligence Optimised Data Center Market size is expected to reach USD 64.90 million in 2025 and grow at a CAGR of 26.14% to reach USD 20.75 million by 2030.
What is the current Japan Artificial Intelligence Optimised Data Center Market size?
In 2025, the Japan Artificial Intelligence Optimised Data Center Market size is expected to reach USD 64.90 million.
Who are the key players in Japan Artificial Intelligence Optimised Data Center Market?
NTT Global Data Centers, Equinix, MC Digital Realty, KDDI Telehouse and Colt DCS are the major companies operating in the Japan Artificial Intelligence Optimised Data Center Market.
What years does this Japan Artificial Intelligence Optimised Data Center Market cover, and what was the market size in 2024?
In 2024, the Japan Artificial Intelligence Optimised Data Center Market size was estimated at USD 47.94 million. The report covers the Japan Artificial Intelligence Optimised Data Center Market historical market size for years: 2019, 2020, 2021, 2022, 2023 and 2024. The report also forecasts the Japan Artificial Intelligence Optimised Data Center Market size for years: 2025, 2026, 2027, 2028, 2029 and 2030.
Japan Artificial Intelligence (AI) Optimised Data Center Industry Report
Statistics for the 2025 Japan Artificial Intelligence (AI) Optimised Data Center market share, size and revenue growth rate, created by Mordor Intelligence™ Industry Reports. Japan Artificial Intelligence (AI) Optimised Data Center analysis includes a market forecast outlook for 2025 to 2030 and historical overview. Get a sample of this industry analysis as a free report PDF download.