Cloud Platform Services (IaaS/PaaS) & Data Centers 2026
Language:
Japanese
Product Code No:
C67123200
Issued In:
2026/02
#of Pages:
251
Publication Cycle:
Format:
PDF
Industry:
Jump to the Japanese Page:
Coverage: (Product/service)
Cloud platform services, data centers
Research Target:
Cloud platform services, data centers
Research Content:
- This report covers the market size, latest trends, and future forecasts for the cloud infrastructure (IaaS/PaaS) and data center services markets in Japan.
- For the cloud infrastructure services market, the report includes market size data broken down by industry, revenue scale, and IaaS/PaaS, as well as the private cloud market size, vendor market share, and trends in sovereign cloud. It also includes the results of a survey on cloud infrastructure usage conducted among 500 Japanese private-sector companies.
- For the data center services market, the report covers market size based on total rack count, as well as policy trends related to data centers, the current status of regional decentralization, and the level of support for AI workloads.
- The Japanese cloud infrastructure services market in 2025 is estimated to reach 2.71 trillion yen, an 18.9% increase from the previous year.
Excel Data Description:
・Private cloud/public cloud adoption rates, planned implementation timelines, and services currently in use or under consideration
・Public cloud budgets, the projected future share of external cloud services within all systems, and purposes of use
・Percentage of all in-house systems that companies wish to migrate to the cloud, etc.
*All data is broken down by industry, by number of employees, and by revenue size
TOC:
I Cloud Platform Services
1 Trends of Cloud Platform Services
1.1 Definition of Cloud Computing
1.2 Cloud Platform (IaaS/PaaS) Market Size
1.3 Cloud Platform (IaaS/PaaS) Market Share by Vendor
1.4 Cloud Platform (IaaS/PaaS) Market Perspectives
1.5 Major Trends of Cloud Platform (IaaS/PaaS) Market
1.5.1 Sovereign Cloud
1.5.2 Private Cloud
2 Analysis of Questionnaire Results
2.1 Questionnaire Outline
2.2 Cloud Computing Use Statuses
3 Aggregation
3.1 Attributes of Respondents
3.1.1 Industry
3.1.2 Business Size by Sales Revenues
3.1.3 Business Size by Number of Employees
3.1.4 Number of IT Staffs
3.2 Use Statuses
3.2.1 Private Cloud - Utilization Rate
3.2.2 Private Cloud - Introduction -When
3.2.3 Public Cloud (excluding SaaS) - Utilization Rate
3.2.4 Public Cloud (excluding SaaS) – Introduction -When
3.2.5 Name of Public Cloud Being Used or Under Consideration (excluding SaaS)
3.2.6 Public Cloud (excluding SaaS) – Budget
3.2.7 Public Cloud (excluding SaaS) – Objectives
3.2.8 Ratio of Legacy System Needing Cloud Migration
4 Questionnaire Sample
II Data Center Services
5 Data Center Services Trends
5.1 Data Center Services Market Size (by Number of Racks)
5.2 Data Center Services Market Trends
5.2.1 Government Initiatives & Subsidy Programs
5.2.2 Decentralization
5.2.3 Impact of Generative AI Advancements
5.3 Data Center Services Market Perspectives
III Company Profiles (Cloud Platformers and Data Center Services)
1. AWS Japan
2. SCSK
3. NTT Data
4. NTT Docomo Business, Inc.,
5. Google Cloud Japan
6. KDDI
7. Oracle Corporation Japan
8. NEC
9. Microsoft Japan
10. NRI
11. Fujitsu
12. IDC Frontier
13. AT TOKYO Corporation
14. NTT Docomo Business, Inc.,
15. NTT PC Communications, Inc.
16. MC Digital Realty, Inc.
17. Colt Data Center Services Japan
18. NEC
19. Fujitsu
20. MiTASUN Inc.