# Top Blockchain Companies & Developers in Tokyo

Recommended Blockchain companies in Tokyo include KAOPIZ, AMELA Technology, VNEXT HOLDINGS, SOTATEK JSC, PadiTech Company, HashPort Inc., Indo-Sakura Software Pvt Ltd, CodeComplete Vietnam, Desoul Inc., VMO JAPAN.



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## List of the Best Top Blockchain Companies in Tokyo

Ratings Updated: Jul 16, 2026


### [KAOPIZ](https://clutch.co/profile/kaopiz)
#### 5 out of 5 star rating (10 reviews)
- $1,000+ minimum project size
- < $25 average hourly rate
- 250 - 999 employees
- Toshima City, Japan

#### Services Provided - Allocation of Expertise by Percentage
- 30% Custom Software Development
- 35% AI Development
- 10% Blockchain
- 5% E-Commerce Development
- 10% Mobile App Development
- 10% Web Development

#### Company description
KAOPIZ SOFTWARE is a Blockchain Development company specializing in creating secure and scalable blockchain solutions. With an emphasis on Cryptocurrency Development and Smart Contract Development, they received overwhelmingly positive feedback, with an 80% client satisfaction rate highlighting their technical expertise and project management skills. Clients praised their deep knowledge of blockchain technology and commitment to security, although some suggested improvements in UI/UX proactivity.
[Visit Website](https://kaopiz.com/en/?utm_source=clutch.co&utm_medium=referral)


#### Flexible
Clients have praised KAOPIZ for their impressive flexibility in adapting to evolving project needs. One review highlighted their excellent project management skills, noting that they delivered on time while maintaining clear communication. The ability to adjust to requirements was particularly appreciated, reinforcing the overall positive sentiment towards their adaptability and responsiveness.
- Chatbot Prototype Dev & Testing for IT Consulting Co (5.0/5, Jan 6, 2025): Kaopiz demonstrated excellent project management skills, delivering on time and ensuring clear communication throughout the project. Their flexibility in adapting to our evolving needs was impressive. This adaptability made them a reliable partner as our project requirements shifted. [Read Full Review](https://clutch.co/go-to-review/kaopiz/341061)

#### 1 review mentions Blockchain

Blockchain Development for Software Company
5.0/5 — KAOPIZ SOFTWARE worked with a software company to enhance the security and scalability of their blockchain platform. This involved developing a decentralized app for secure supply chain tracking.
- 1 of 1 Blockchain reviews are 5 stars
- $50,000 – $199,999 avg. project cost
[Read Full Review](https://clutch.co/go-to-review/kaopiz/321234)

#### Experience in 4 industries

KAOPIZ SOFTWARE has demonstrated expertise in various industries, including Information Technology, Education, and Advertising & Marketing. Clients commend their strong project management skills, technical proficiency, and ability to deliver innovative solutions, such as blockchain applications and AI-driven platforms. The overall sentiment remains positive, with notable impact on efficiency, user engagement, and customer satisfaction across sectors. Potential clients in IT, education, and e-commerce would find KAOPIZ a particularly suitable partner for their projects.
[Read All Reviews](https://clutch.co/profile/kaopiz?verified=true#reviews)

##### Information technology Experience
KAOPIZ Software has received positive feedback from clients in the Information Technology sector, highlighting their expertise in blockchain and computer vision technologies. Clients commend their strong project management, timely delivery, and ability to provide tailored solutions that enhance operational efficiency and security. Their technical knowledge and consultative approach have resulted in significant improvements in project outcomes, making them a reliable choice for businesses seeking innovative IT solutions.
- 2 reviews for information technology industry
- 2 reviews are 5 stars
- $50,000 – $199,999 avg. project cost
- AI Development for IT Outsourcing Company (5.0/5, May 13, 2024): KAOPIZ SOFTWARE developed a computer vision system for an IT outsourcing company. The project involved identifying and recognizing objects, implementing real-time processing capabilities, and providing support. [Read Full Review](https://clutch.co/go-to-review/kaopiz/288312)
- Blockchain Software Development for IT Consulting Company (5.0/5, Jan 8, 2025): KAOPIZ SOFTWARE developed a blockchain wallet system IT consulting company. The team was responsible for building an encrypted backend infrastructure and integrating APIs. [Read Full Review](https://clutch.co/go-to-review/kaopiz/341567)

##### IT Services Experience
KAOPIZ SOFTWARE demonstrates strong expertise in IT services, particularly in chatbot development and AI integration. Clients commend their effective project management, timely delivery, and clear communication throughout projects. The company combines technical skills with strategic insights, making them a reliable partner for innovative technology solutions. Overall, feedback reflects a positive sentiment, indicating that KAOPIZ SOFTWARE is well-suited for businesses seeking advanced IT solutions.
- 1 review for it services industry
- 1 review is 5 stars
- $10,000 – $49,000 avg. project cost
- Chatbot Prototype Dev & Testing for IT Consulting Co (5.0/5, Jan 6, 2025): KAOPIZ SOFTWARE built a scenario-based chatbot for an IT consulting company. The team built the chatbot's prototype using Python for development, Flask for API integration, and Google Dialogflow for testing. [Read Full Review](https://clutch.co/go-to-review/kaopiz/341061)

##### Education Experience
KAOPIZ SOFTWARE has demonstrated significant expertise in developing AI-powered educational platforms, as evidenced by their collaboration with Codestar Academy. Their ability to create intuitive, scalable solutions led to a 25% increase in student engagement and a 20% decrease in dropout rates. Clients appreciate their professionalism, timely delivery, and clear communication throughout the project, suggesting they are well-suited for organizations seeking impactful solutions in the Education industry.
- 1 review for education industry
- 1 review is 5 stars
- $50,000 – $199,999 avg. project cost
- AI Development & UX/UI Design for IT Academy (5.0/5, Oct 22, 2024): KAOPIZ SOFTWARE developed an AI-powered personalized learning platform for an IT academy. The team also designed the platform's UX/UI and integrated third-party tools for educational content. [Read Full Review](https://clutch.co/go-to-review/kaopiz/324563)

##### Consulting Experience
KAOPIZ SOFTWARE has received positive feedback within the Consulting industry, particularly for their expertise in UI/UX design and AI integration. A client noted significant improvements in resource allocation efficiency and project timelines due to their innovative solutions. Their project management was commended for delivering on time and being adaptable to client needs. Overall, KAOPIZ SOFTWARE demonstrates strong capabilities in enhancing user experience and operational efficiency, making them a suitable partner for consulting projects.
- 1 review for consulting industry
- 1 review is 5 stars
- $50,000 – $199,999 avg. project cost
- UX/UI Desing & AI Development for Construction Management Co (5.0/5, Oct 11, 2024): A construction management company hired KAOPIZ SOFTWARE to redesign the UI/UX of their construction management system. The team was also responsible for integrating AI capabilities into the system. [Read Full Review](https://clutch.co/go-to-review/kaopiz/321521)

##### Advertising & marketing Experience
KAOPIZ SOFTWARE has received positive feedback in the Advertising & marketing industry, with clients highlighting their expertise in custom software development and CRM solutions. The team is commended for their meticulous attention to detail, personalized approach, and exceptional project management skills. Clients have noted significant improvements in user engagement and operational efficiency due to automated processes. Overall, KAOPIZ SOFTWARE is recognized for providing tailored solutions and professional service, making them a strong candidate for businesses seeking to enhance their marketing operations.
- 1 review for advertising & marketing industry
- 1 review is 5 stars
- $10,000 – $49,000 avg. project cost
- CRM Development, Testing & Support for Marketing Agency (5.0/5, Aug 2, 2024): KAOPIZ SOFTWARE built a CRM system for a marketing agency. The team worked on UI, system architecture, database design, and task automation and contact modules. They also tested and maintained the system. [Read Full Review](https://clutch.co/go-to-review/kaopiz/304754)

##### Consumer Products Experience
KAOPIZ SOFTWARE demonstrates substantial expertise in the Consumer Products industry, particularly in fashion e-commerce solutions. Clients highlight their technical prowess in web development, effective project management, and strategic insights tailored for emerging brands. The company's responsive support and commitment to client success foster a strong partnership dynamic. This positive feedback, showcasing rapid project delivery and bespoke solutions, positions KAOPIZ SOFTWARE as a valuable partner for businesses seeking to enhance their online presence and drive growth in the Consumer Products sector.
- 1 review for consumer products industry
- 1 review is 5 stars
- Unknown avg. project cost
- Custom Software & E-Commerce Dev for Fashion Company (5.0/5, Nov 28, 2023): KAOPIZ SOFTWARE built an e-commerce website and a CMS for a fashion company. They developed a platform to showcase the client's apparel and integrated a CMS. [Read Full Review](https://clutch.co/go-to-review/kaopiz/252473)

#### 5.0 out of 5.0 rating for cost

What Clients Have Said
Clients consistently noted KAOPIZ SOFTWARE's competitive pricing and good value for money, with multiple reviews highlighting that their pricing fit within budget constraints. One project coordinator remarked on the 'good value for cost,' while another client emphasized that KAOPIZ's pricing aligned well with their financial expectations. Overall, the sentiment regarding cost-effectiveness was positive, with clients expressing satisfaction in receiving quality services that met their financial considerations.
[Read All Reviews](https://clutch.co/profile/kaopiz?verified=true#reviews)
- $50,000 to $199,999 (4 reviews)
- $10,000 to $49,000 (2 reviews)

---

### [AMELA Technology](https://clutch.co/profile/amela-technology)
#### 4.9 out of 5 star rating (26 reviews)
- $5,000+ minimum project size
- < $25 average hourly rate
- 250 - 999 employees
- Koto City, Japan

#### Services Provided - Allocation of Expertise by Percentage
- 10% Custom Software Development
- 10% AI Development
- 10% Blockchain
- 20% Mobile App Development
- 15% IT Staff Augmentation
- 35% Web Development

#### Company description
AMELA Technology is a distinguished Blockchain Development company known for its expertise in building decentralized systems and blockchain solutions. The reviews are overwhelmingly positive, highlighting the company's technical prowess and efficiency, with 100% of the feedback praising their project management and timely delivery. Notably, their ability to develop secure and scalable blockchain networks is highly commended.
[Visit Website](https://amela.tech/?utm_source=clutch.co&utm_medium=referral&utm_campaign=directory)


#### 1 review mentions Blockchain

App Dev, Blockchain & IT Staff Aug for Business Services Co
5.0/5 — AMELA Technology has provided staff to develop a Layer 1 EVM-compatible decentralized blockchain with a hybrid PoSA consensus mechanism for a business services company. The team has done a blockchain protocol.
- 1 of 1 Blockchain reviews are 5 stars
- 1 new review for Blockchain in past 6 months
- $50,000 – $199,999 avg. project cost
[Read Full Review](https://clutch.co/go-to-review/amela-technology/306945)

#### 4.9 out of 5.0 rating for cost

What Clients Have Said
Clients consistently highlight AMELA Technology's competitive pricing and excellent value for money. Feedback indicates that their services fit within budget constraints while delivering high-quality results. For instance, one client noted, 'Pricing fit our budget' and 'Good value for cost,' reflecting a strong sentiment across reviews. Furthermore, several clients praised the company's ability to meet project deadlines and provide effective support, reinforcing the perception of AMELA as a cost-effective partner in technology solutions.
[Read All Reviews](https://clutch.co/profile/amela-technology?verified=true#reviews)
- $10,000 to $49,000 (8 reviews)
- $50,000 to $199,999 (4 reviews)
- Less than $10,000 (3 reviews)
- $200,000 to $999,999 (1 reviews)
- $1,000,000 to $9,999,999 (1 reviews)

#### Completed projects in 12 countries
- Australia (2 projects)
- Brazil (1 projects)
- Estonia (2 projects)
- France (1 projects)
- Hong Kong (2 projects)
- India (1 projects)
- Japan (2 projects)
- Norway (1 projects)
- Vietnam (1 projects)
- Ukraine (1 projects)
- United States (4 projects)
- England (1 projects)

This provider is available in 5 time zones:
- China Taiwan Time (CTT)
- Japan Standard Time (JST)
- Vietnam Standard Time (VST)
- Australia Central Time (ACT)
- Singapore Standard Time (SGT)
This provider is fluent in 5 languages:
- English
- Vietnamese
- Korean
- Japanese
- Mandarin
[View Reviews](https://clutch.co/profile/amela-technology?verified=true#reviews)

#### 2 reviews from clients near Tokyo

Review Rating from Clients - 5.0 out of 5.0
- Overall: 5.0
- Quality: 5.0
- Schedule: 5.0
- Cost: 5.0
- Willing to Refer: 5.0

Local clients describe AMELA Technology as highly responsible and reliable, capable of handling complex projects such as app customization, ERP development, and data integration. They appreciate their fast response times, technical skill, and commitment to client success.
[Read Local Reviews](https://clutch.co/profile/amela-technology?verified=true#reviews)

---

### [VNEXT HOLDINGS](https://clutch.co/profile/vnext-holdings)
#### 5 out of 5 star rating (3 reviews)
- $1,000+ minimum project size
- $25 - $49 average hourly rate
- 250 - 999 employees
- Chiyoda City, Japan

#### Services Provided - Allocation of Expertise by Percentage
- 20% Custom Software Development
- 15% Blockchain
- 10% Application Management & Support
- 5% Cybersecurity
- 10% IT Strategy Consulting
- 15% Mobile App Development
- 10% Application Testing
- 15% Web Development

#### Company description
Struggling with rising development costs and slow delivery?
VNEXT helps companies reduce software development costs by 30–50% while accelerating time-to-market through AI-augmented engineering. We combine experienced engineers with AI-powered tools across the entire development lifecycle—from coding and testing to QA and maintenance—allowing our clients to deliver more with smaller, highly efficient teams.
Unlike traditional outsourcing models that focus on engineer-hours, VNEXT focuses on measurable business outcomes. Our approach is designed to optimize not only how software is built, but also how resources are used. By integrating AI into daily workflows, we improve productivity, reduce manual effort, and enhance overall software quality.
Our clients typically achieve:

30–50% reduction in development costs
2x faster delivery speed
Up to 60% reduction in QA and testing effort

We specialize in:

AI-augmented software development
MVP and rapid product delivery
Legacy system modernization
Development cost optimization

VNEXT works closely with clients in Japan and global markets, with a strong emphasis on communication, reliability, and long-term partnership. Our teams are experienced in cross-cultural collaboration and understand the importance of consistency, transparency, and responsiveness in every project.
What makes VNEXT different is our commitment to delivering clear, measurable impact. We align closely with client goals, continuously optimize our development processes, and ensure that every engagement creates tangible value.
[Visit Website](https://vnext.co.jp?utm_source=clutch.co&utm_medium=referral&utm_campaign=directory)


#### 12% of employees work in Chiyoda City office
Chiyoda City, Japan
8F Masatoku Building, 3-8-9 Sotokanda, Chiyoda-ku, Tokyo 101-0021
76 - 100 employees
 +81 3-6811-6633
[See All Locations (3)](https://clutch.co/profile/vnext-holdings#location)

---

### [SOTATEK JSC](https://clutch.co/profile/sotatek-jsc)
#### 5 out of 5 star rating (47 reviews)
- $10,000+ minimum project size
- $25 - $49 average hourly rate
- 1,000 - 9,999 employees
- Chuo City, Japan

#### Services Provided - Allocation of Expertise by Percentage
- 15% Custom Software Development
- 10% AI Development
- 45% Blockchain
- 10% CRM Consulting and SI
- 10% Mobile App Development
- 10% Web Development

#### Company description
SOTATEK JSC is a leading firm specializing in Blockchain Development and Smart Contract Development, offering robust blockchain solutions tailored to various industries. Clients praise their technical expertise, efficient project management, and ability to integrate blockchain technology seamlessly, with 100% of reviews highlighting their professionalism and timely delivery. Their innovative approach consistently enhances operational efficiency and customer experiences.
[Visit Website](https://www.sotatek.com/?utm_source=clutch&utm_medium=referral&utm_campaign=clutch)


#### Puts the customer first
SOTATEK JSC has received overwhelmingly positive feedback regarding its customer-first approach. A CTO from NewWave Solution highlighted their satisfaction with SOTATEK's customer service from the initial interaction and praised their dedication to understanding client needs. The team was described as 100% customer-oriented, providing industry-specific expertise and support throughout the project. Clients felt valued and supported, contributing to a successful partnership, with no significant issues reported during the collaboration.
- Web Development for Software Solutions Provider (5.0/5, Nov 26, 2021): I would say that becoming a partner with SotaTek is the wisest decision we ever made. They are 100% customer-oriented. In the course of the project, SOTATEK team offer us experts experienced in specific industries, focusing on IT Consulting and Strategy to help us solve the challenges. I really appreciated their customer-centric strategies and dedicated efforts. [Read Full Review](https://clutch.co/go-to-review/sotatek-jsc/5523)

#### 3 reviews mention Blockchain

Blockchain Development for Travel Platform
5.0/5 — SOTATEK JSC provided blockchain development services for a travel platform. The team created and integrated smart contracts and a secure payment gateway to streamline the client's booking and payment workflows.
- 3 of 3 Blockchain reviews are 5 stars
- $10,000 – $49,000 avg. project cost
[Read Full Review](https://clutch.co/go-to-review/sotatek-jsc/398094)

#### 5.0 out of 5.0 rating for cost

What Clients Have Said
SOTATEK JSC is frequently praised for providing excellent value for money, with multiple clients highlighting that their pricing fits budgets while delivering high-quality results. For instance, one client noted the 'good value for cost,' while another emphasized that their deliverables exceeded expectations despite a reasonable budget. Overall, the sentiment across reviews reflects satisfaction with SOTATEK's cost-effectiveness and the quality of their services, reinforcing their reputation as a reliable tech partner.
[Read All Reviews](https://clutch.co/profile/sotatek-jsc?verified=true#reviews)
- $50,000 to $199,999 (13 reviews)
- $10,000 to $49,000 (5 reviews)
- $200,000 to $999,999 (1 reviews)

#### 1% of employees work in Chuo City office
Chuo City, Japan
4F Matsuoka Ginchi Building, 7-17-14 Ginza, Chuo-ku
6 - 9 employees

[See All Locations (8)](https://clutch.co/profile/sotatek-jsc#location)

---

### [PadiTech Company](https://clutch.co/profile/paditech-company)
- $5,000+ minimum project size
- $25 - $49 average hourly rate
- 250 - 999 employees
- Taito City, Japan

#### Services Provided - Allocation of Expertise by Percentage
- 20% AI Consulting
- 20% Custom Software Development
- 20% AI Development
- 20% Blockchain
- 20% Web Design

#### Company description
PadiTech Company is a web design company. Founded in 2014, the team offers Web Design and Custom Software Development. The firm is headquartered in Hanoi, Vietnam and Ho Chi Minh, Vietnam.
[Visit Website](https://www.paditech.com/)


#### 33% of employees work in Taito City office
Taito City, Japan
2F, Tenbi Building, 5-16-16 Ueno, Taito-ku
50 - 75 employees
02466858488
[See All Locations (3)](https://clutch.co/profile/paditech-company#location)

---

### [HashPort Inc.](https://clutch.co/profile/hashport)
- 50 - 249 employees
- Minato City, Japan

#### Services Provided - Allocation of Expertise by Percentage
- 100% Blockchain

#### Company description
HashPort Inc. Is a midsize Blockchain company. Founded in 2018, the team focuses on Blockchain.
[Visit Website](https://hashport.io/)


---

### [Indo-Sakura Software Pvt Ltd](https://clutch.co/profile/indo-sakura-software)
- $50,000+ minimum project size
- $200 - $300 average hourly rate
- 50 - 249 employees
- Koto City, Japan

#### Services Provided - Allocation of Expertise by Percentage
- 20% AI Consulting
- 20% Blockchain
- 20% Call Center Services
- 20% Cybersecurity
- 20% Application Testing

#### Company description
Cybersecurity company Indo-Sakura Software Pvt Ltd was established in 2006. The agency focuses on Cybersecurity and Blockchain.
[Visit Website](https://www.indosakura.com/)


#### 58% of employees work in Koto City office
Koto City, Japan
Japan, 〒135-0016 Tokyo, Koto City, Toyo, 3 Chome−5−5 ７階
76 - 100 employees
+81 3-5633-7776
[See All Locations (2)](https://clutch.co/profile/indo-sakura-software#location)

---

### [CodeComplete Vietnam](https://clutch.co/profile/codecomplete-vietnam)
- $10,000+ minimum project size
- < $25 average hourly rate
- 50 - 249 employees
- Meguro City, Japan

#### Services Provided - Allocation of Expertise by Percentage
- 10% Custom Software Development
- 10% Enterprise App Modernization
- 10% AI Development
- 10% Blockchain
- 10% E-Commerce Development
- 15% Mobile App Development
- 15% Application Testing
- 20% Web Development

#### Company description
Website development company CodeComplete Vietnam was founded in 2015. Based in Meguro City, Japan and Danang, Vietnam, the team specializes in Web Development and Mobile App Development.
[Visit Website](https://codecomplete.jp/)


---

### [Desoul Inc.](https://clutch.co/profile/desoul)
- 2 - 9 employees
- Shibuya, Japan

#### Services Provided - Allocation of Expertise by Percentage
- 25% Custom Software Development
- 25% AI Development
- 50% Blockchain

#### Company description
Desoul Inc., a Blockchain company, is headquartered in Shibuya, Japan. The team focuses on Blockchain and Custom Software Development.
[Visit Website](https://desoul.io/)


---

### [VMO JAPAN](https://clutch.co/profile/vmo-japan)
- $5,000+ minimum project size
- < $25 average hourly rate
- 250 - 999 employees
- Shibuya City, Japan

#### Services Provided - Allocation of Expertise by Percentage
- 5% Custom Software Development
- 10% AI Development
- 5% BI & Big Data Consulting & SI
- 10% Blockchain
- 5% Cloud Consulting & SI
- 10% IoT Development
- 5% IT Strategy Consulting
- 10% Mobile App Development
- 10% Other IT Consulting and SI
- 5% Application Testing
- 15% IT Staff Augmentation
- 10% Web Development

#### Company description
VMO JAPAN is an IT staff augmentation company. The team offers IT staff augmentation and other IT consulting and SI, and the agency is headquartered in Ha Noi, Vietnam and Shibuya City, Japan.
[Visit Website](https://www.vmogroup.jp/)


#### 50% of employees work in Shibuya City office
Shibuya City, Japan
5-5 Maruyamachō
501 - 750 employees
+81 3-4400-2818
[See All Locations (2)](https://clutch.co/profile/vmo-japan#location)

---

### [Cerberus Research, Inc](https://clutch.co/profile/cerberus-research)
- $10,000+ minimum project size
- $50 - $99 average hourly rate
- 2 - 9 employees
- Shibuya City, Japan

#### Services Provided - Allocation of Expertise by Percentage
- 20% Architectural Design
- 20% Blockchain
- 20% Generative AI
- 20% Web Design
- 20% Web Development

#### Company description
Web design company Cerberus Research, Inc was launched in 2021. The small team specializes in Web Design and Architectural Design.
[Visit Website](https://0xcerberus.io)


---

### [BlueOC](https://clutch.co/profile/blueoc)
- < $25 average hourly rate
- 50 - 249 employees
- Shibuya City, Japan

#### Services Provided - Allocation of Expertise by Percentage
- 15% AR/VR Development
- 10% AI Development
- 10% Blockchain
- 15% IoT Development
- 10% Cybersecurity
- 20% Mobile App Development
- 20% Web Development

#### Company description
BlueOC is a website development firm. Their midsize team of employees is located in Hanoi, Vietnam and Shibuya City, Japan. Their team focuses on Web Development and Mobile App Development.
[Visit Website](https://blueoc.tech)


#### 8% of employees work in Shibuya City office
Shibuya City, Japan
〒150-0002 TOKYU REIT Shibuya R Building B1, 3-10-13 Shibuya, Shibuya-ku
6 - 9 employees
+84 946668889
[See All Locations (2)](https://clutch.co/profile/blueoc#location)

---

### [Dsoft Joint Stock Company](https://clutch.co/profile/dsoft-joint-stock-company)
- $25 - $49 average hourly rate
- 50 - 249 employees
- Minato City, Japan

#### Services Provided - Allocation of Expertise by Percentage
- 10% Custom Software Development
- 10% AI Development
- 10% Blockchain
- 10% Cloud Consulting & SI
- 10% DevOps Managed Services
- 10% IoT Development
- 10% IT Managed Services
- 10% IT Strategy Consulting
- 10% Mobile App Development
- 10% Web Development

#### Company description
Midsize IT strategy consulting company Dsoft Joint Stock Company, is in Da Nang, Vietnam and Minato City, Japan. The team specializes in IT strategy consulting and cloud consulting & SI.
[Visit Website](https://taskmanagement.d-soft.tech/)


#### 4% of employees work in Minato City office
Minato City, Japan
28 F, Shinagawa Intercity Tower A, 2-15-1 Konan
2 - 5 employees
0982755050
[See All Locations (2)](https://clutch.co/profile/dsoft-joint-stock-company#location)

---

### [FPT Software](https://clutch.co/profile/fpt-software)
- $1,000+ minimum project size
- < $25 average hourly rate
- 10,000+ employees
- Minato City, Japan

#### Services Provided - Allocation of Expertise by Percentage
- 10% AR/VR Development
- 10% AI Development
- 10% Blockchain
- 10% Cloud Consulting & SI
- 10% Digital Strategy
- 10% E-Commerce Development
- 10% IoT Development
- 10% IT Managed Services
- 10% Cybersecurity
- 10% Application Testing

#### Company description
Founded in 1999, FPT Software, a large Digital Strategy company, is in El Segundo, California and Hanoi, Vietnam. Their team focuses on Digital Strategy and cloud consulting & SI.
[Visit Website](https://www.fpt-software.com/)


#### 2% of employees work in Minato City office
Minato City, Japan
6th Floor, CROSS PLACE Building, Hamamatsu-cho, Shiba Park 1-7-6, Minato-ku
101 - 150 employees
+81 (3) -6634-6868
[See All Locations (5)](https://clutch.co/profile/fpt-software#location)

---

### [TEAMZ Inc.](https://clutch.co/profile/teamz)
- 10 - 49 employees
- Minato City, Japan

#### Services Provided - Allocation of Expertise by Percentage
- 25% Blockchain
- 25% Mobile App Development
- 25% Web Design
- 25% Web Development

#### Company description
TEAMZ Inc. Is a web design company. They were launched in 2017 and focus on Web Design and Web Development.
[Visit Website](https://www.teamz.co.jp/)


---

### [SORAMITSU | 2016-2025](https://clutch.co/profile/soramitsu-2016-2025)
- 50 - 249 employees
- Shibuya, Japan

#### Services Provided - Allocation of Expertise by Percentage
- 10% UX/UI Design
- 20% Blockchain
- 10% Blockchain Marketing
- 10% Corporate Training & Coaching
- 10% DevOps Managed Services
- 10% Digital Strategy
- 10% Cybersecurity
- 10% Marketing Strategy
- 10% Application Testing

#### Company description
SORAMITSU | 2016-2025 is a Blockchain company. Founded in 2016, the firm focuses on Blockchain and Marketing Strategy.
[Visit Website](https://soramitsu.co.jp/)


---

### [Photon](https://clutch.co/profile/photon)
- 10 - 49 employees
- Shibuya City, Japan

#### Services Provided - Allocation of Expertise by Percentage
- 30% Blockchain
- 70% Mobile App Development

#### Company description
Founded in 2003, Photon is an app development firm. The small team specializes in Mobile App Development and Blockchain.
[Visit Website](https://www.photonengine.com/)


#### 7% of employees work in Shibuya City office
Shibuya City, Japan
Cerulean Tower, 26-1, Sakuragaoka-cho, Shibuya-ku
1 employees

[See All Locations (3)](https://clutch.co/profile/photon#location)

---

### [FIXER](https://clutch.co/profile/fixer)
- $5,000+ minimum project size
- $100 - $149 average hourly rate
- 10 - 49 employees
- Minato City, Japan

#### Services Provided - Allocation of Expertise by Percentage
- 20% AI Development
- 10% Blockchain
- 20% Cloud Consulting & SI
- 10% Digital Strategy
- 40% IT Managed Services

#### Company description
FIXER, an IT managed services company, specializes in IT managed services and Artificial Intelligence. The agency is headquartered in Minato City, Japan.
[Visit Website](https://www.fixer.co.jp/en-us/)


---

### [Consensus Base Inc.](https://clutch.co/profile/consensus-base)
- 2 - 9 employees
- Shinagawa City, Japan

#### Services Provided - Allocation of Expertise by Percentage
- 60% Blockchain
- 40% Business Consulting

#### Company description
Consensus Base Inc. Is a Blockchain company. Their small team is located in Shinagawa City, Japan. Their team focuses on Blockchain and Business Consulting.
[Visit Website](https://www.consensus-base.com/)


---


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At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.

Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.

Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.

We evaluate service providers using a [structured methodology](https://clutch.co/methodology) that combines:

- In-depth client interviews and ratings
- Comprehensive project details
- Market presence
- Portfolio examples and industry recognition

This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.

Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.

We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.

Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.