Release of 'Tokyo System Development Company Chaos Map [2026 Edition]' — Thorough Investigation of 73 Companies and 8 Domains. How to Choose a Development Company Without Failure Amidst Severe IT Talent Shortages.
StockSun Inc. has released a 2026 Chaos Map categorizing 73 system development firms in Tokyo into 8 domains. Created in response to a 50% project failure rate and a looming shortage of 790,000 IT workers by 2030, this guide helps businesses select the optimal partner for DX and AI projects.
📋 Article Processing Timeline
- 📰 Published: April 28, 2026 at 22:00
- 🔍 Collected: April 28, 2026 at 13:31
- 🤖 AI Analyzed: April 28, 2026 at 14:11 (39 min after Collected)
StockSun Inc. (Headquarters: Shinjuku-ku, Tokyo; CEO: Keisuke Iwano) has created and released the 'Tokyo System Development Company Chaos Map [2026 Edition],' which classifies 73 companies with strengths in system development in Tokyo into 8 categories.
This chaos map is provided free of charge as a guide for company representatives considering system development in Tokyo to select the optimal development company for their needs.
▼ Chaos Map Publication Page
https://stock-sun.com/column/system-development-tokyo/
[Background] Difficulty in choosing a development company is at an all-time high
According to the Ministry of Economy, Trade and Industry's 'Survey on IT Human Resources Supply and Demand,' it is predicted that there will be a maximum shortage of approximately 790,000 IT workers by 2030. While demand for system development is skyrocketing due to full-scale DX and the acceleration of AI utilization, the talent and companies to handle it are chronically in short supply.
In this context, hundreds of development companies ranging from major SIers to startups are crowded in Tokyo. Because their expertise, costs, and development methods differ significantly, selecting the optimal partner has become extremely difficult.
Furthermore, an independent analysis of 1,745 projects by Nikkei xTECH revealed that approximately 50% of system development projects fail. In a survey of 110 representatives who experienced failure in ordering system development, 67.4% responded that 'costs increased.' The risk of ordering mistakes leading directly to business loss has reached a level that cannot be ignored.
▼ Main challenges faced by companies:
- Not knowing which development company to choose.
- Difficulty in comparison due to a wide variety of domains (SIer/DX/AI/App, etc.).
- Opaque pricing makes it hard to judge fair prices (estimates can vary fivefold from 1 to 5 million yen for the same requirements).
- Maintenance and operation structures are hard to see.
- Lack of objective information to compare track records and technical capabilities.
[Features of the Chaos Map]
This map classifies 73 major development companies in Tokyo into the following 8 categories:
1. Major SIers / Integrated IT (20 companies)
- For large-scale budgets or when a track record with government agencies or listed companies is required. Includes top domestic vendors like NTT Data, Hitachi, and Fujitsu.
2. Specific Domain / Business Systems (10 companies)
- Specialized in specific business requirements like accounting, HR, manufacturing, and logistics.
3. Digital Creative / UI/UX (6 companies)
- Focuses on user experience and 'products that are actually used.'
4. Cloud / Infrastructure / Security (6 companies)
- Specializing in AWS/Azure/GCP migration and cybersecurity.
5. DX Support / Consulting-led Development (9 companies)
- Covers firms that provide both strategic consulting and development integration.
6. SaaS / Own Products (8 companies)
- For faster and cheaper implementation using existing products like freee, Money Forward, or SmartHR.
7. AI / Data Science Specialization (6 companies)
- Specialized in machine learning, NLP, and data analysis infrastructure.
8. Mobile Apps / Platforms (8 companies)
- From app-focused startups to firms with experience in large-scale platforms like CyberAgent.
By organizing by application and challenge, this map enables selection based on specific goals.
This chaos map is provided free of charge as a guide for company representatives considering system development in Tokyo to select the optimal development company for their needs.
▼ Chaos Map Publication Page
https://stock-sun.com/column/system-development-tokyo/
[Background] Difficulty in choosing a development company is at an all-time high
According to the Ministry of Economy, Trade and Industry's 'Survey on IT Human Resources Supply and Demand,' it is predicted that there will be a maximum shortage of approximately 790,000 IT workers by 2030. While demand for system development is skyrocketing due to full-scale DX and the acceleration of AI utilization, the talent and companies to handle it are chronically in short supply.
In this context, hundreds of development companies ranging from major SIers to startups are crowded in Tokyo. Because their expertise, costs, and development methods differ significantly, selecting the optimal partner has become extremely difficult.
Furthermore, an independent analysis of 1,745 projects by Nikkei xTECH revealed that approximately 50% of system development projects fail. In a survey of 110 representatives who experienced failure in ordering system development, 67.4% responded that 'costs increased.' The risk of ordering mistakes leading directly to business loss has reached a level that cannot be ignored.
▼ Main challenges faced by companies:
- Not knowing which development company to choose.
- Difficulty in comparison due to a wide variety of domains (SIer/DX/AI/App, etc.).
- Opaque pricing makes it hard to judge fair prices (estimates can vary fivefold from 1 to 5 million yen for the same requirements).
- Maintenance and operation structures are hard to see.
- Lack of objective information to compare track records and technical capabilities.
[Features of the Chaos Map]
This map classifies 73 major development companies in Tokyo into the following 8 categories:
1. Major SIers / Integrated IT (20 companies)
- For large-scale budgets or when a track record with government agencies or listed companies is required. Includes top domestic vendors like NTT Data, Hitachi, and Fujitsu.
2. Specific Domain / Business Systems (10 companies)
- Specialized in specific business requirements like accounting, HR, manufacturing, and logistics.
3. Digital Creative / UI/UX (6 companies)
- Focuses on user experience and 'products that are actually used.'
4. Cloud / Infrastructure / Security (6 companies)
- Specializing in AWS/Azure/GCP migration and cybersecurity.
5. DX Support / Consulting-led Development (9 companies)
- Covers firms that provide both strategic consulting and development integration.
6. SaaS / Own Products (8 companies)
- For faster and cheaper implementation using existing products like freee, Money Forward, or SmartHR.
7. AI / Data Science Specialization (6 companies)
- Specialized in machine learning, NLP, and data analysis infrastructure.
8. Mobile Apps / Platforms (8 companies)
- From app-focused startups to firms with experience in large-scale platforms like CyberAgent.
By organizing by application and challenge, this map enables selection based on specific goals.