Best AI Agencies in Japan Driving Innovation and Business Growth

Japan has long been at the forefront of technology, and its AI scene is no exception. From Tokyo’s bustling tech districts to innovative startups across the country, AI agencies here are helping businesses rethink everything from customer engagement to operational efficiency. Whether you’re exploring machine learning, predictive analytics, or AI-powered automation, there’s a growing roster of experts ready to turn big ideas into practical solutions. In this article, we’ll spotlight the agencies making the biggest impact – and why they might be the right partner for your next AI project.

1. AI Superior

We focus on building AI solutions that help organizations manage information more effectively and make smarter decisions, and our work increasingly connects with companies in Japan that are looking to adopt practical, scalable AI. As Japan continues to push digital transformation across both private and public sectors, we’ve found that many local organizations value a grounded, problem-solving approach to AI rather than surface-level innovation. That aligns closely with how we operate. Whether we’re supporting teams through custom model development or helping them streamline operations, we try to offer solutions that fit into Japan’s unique business culture, where reliability and long-term value matter just as much as technical capability.

A big part of our work with Japanese partners involves making complex data usable. Many industries in Japan, from manufacturing to finance, still handle large amounts of unstructured information, and our job is to help turn that into something actionable. We also spend time ensuring that any AI tools we develop integrate smoothly with existing systems, since stability and continuity are often top priorities. As Japan ramps up its focus on AI-driven growth, we aim to contribute by building technology that supports measurable improvements rather than temporary trends.

Key Highlights:

• Founded in 2019 by a group of AI scientists with strong domain experience.
• Team includes data scientists, ML engineers, and software engineers – combining both theoretical background and practical skills.
• Able to handle full project lifecycle: from initial concept and proof‑of‑concept to deployment, integration, and ongoing maintenance.
• Offer services across many sectors: finance, real estate, healthcare, government, insurance, and more.

Services:

• Custom AI‑powered software development (tailored tools, data pipelines, AI modules)
• AI consulting and strategy – helping to identify where AI makes sense and planning its implementation
• Machine learning and deep learning model development: predictive analytics, computer vision, NLP, big data analytics
• Integration and deployment of AI systems into existing infrastructure, with follow‑up support and maintenance
• Training and knowledge‑transfer: workshops and programs to help clients (or their teams) understand AI and build internal capabilities over time

Contact Information:

• Website: aisuperior.com
• Phone: +49 6151 3943489
• Email: info@aisuperior.com
• Address: Robert-Bosch-Str. 7, 64293 Darmstadt, Germany
• LinkedIn: www.linkedin.com/company/ai-superior
• Facebook: www.facebook.com/aisuperior
• Twitter: x.com/aisuperior
• Instagram: www.instagram.com/ai_superior

2. Cross Compass

Cross Compass develops and applies AI technology primarily for the manufacturing industry. They focus on integrating deep learning, machine learning, and AI into industrial processes, aiming to support factory technicians and engineers in improving productivity, quality, and safety. Over time, they have expanded their work to other areas, including robotics, medicine, healthcare, and marketing, always with the goal of creating practical applications that can operate reliably in real-world environments.

They approach AI as a tool to bridge research and practical implementation, emphasizing edge devices, IoT systems, and big data management in factories. By combining technology development with digital solution design, they aim to help companies handle complex data flows, optimize operations, and address labor shortages. Their work involves both developing AI models and designing systems that fit seamlessly into existing workflows.

Key Highlights:

• Established in 2015 with a focus on AI for manufacturing and industrial applications
• Offices in Tokyo and Kyoto with a dedicated research and development team
• Developed MANUFACIA, an AI generation tool for manufacturing processes
• Collaborates with other organizations on traceability services and AI model evaluation
• Featured in Japan’s Ministry of Economy, Trade and Industry 2023 Manufacturing White Paper

Services:

• AI system development for manufacturing and industrial processes
• Digital solution design for robotics and production lines
• AI-driven image analysis and predictive maintenance tools
• Traceability and monitoring solutions for complex manufacturing workflows
• Support for integration of AI into existing operations and employee workflows

Contact Information:

• Website: www.cross-compass.com
• Facebook: www.facebook.com/crosscompass.pr
• Twitter: x.com/cross_compassJP
• Instagram: www.instagram.com/crosscompass_pr
• Address: CAMEL TSUKIJI II 3F, 2-7-3 Tsukiji, Chuo-ku, Tokyo
• Phone: 03-6380-9729

3. Morpho

Morpho focuses on imaging technology and AI research, applying deep learning and computational photography techniques to real-world applications. They work across multiple fields, including smart devices, automotive, medical, digital media, and IoT systems. Their approach emphasizes the integration of AI with practical imaging technologies to improve efficiency, accuracy, and usability in devices and services.

They aim to make AI-powered imaging accessible and effective by combining decades of expertise in computational photography with state-of-the-art AI methods. This involves developing software that can analyze, enhance, or interpret visual data for various industries. Their work often intersects with product development and R&D, helping partners leverage imaging AI in ways that suit their operational needs and technical constraints.

Key Highlights:

• Specializes in imaging AI combining deep learning and computational photography
• Applies technology to multiple sectors, including smart devices, automotive, medical, and IoT
• Integrates research and development with practical implementation for real-world use
• Focuses on software development that improves image analysis, recognition, and processing
• Engages in both product-level solutions and broader R&D projects

Services:

• Imaging AI development and deployment for consumer and industrial applications
• Computational photography software and algorithm design
• AI-powered image and video analysis tools
• Support for smart devices, automotive systems, medical imaging, and IoT applications
• Collaboration on R&D projects to integrate imaging AI into new technologies

Contact Information:

• Website: www.morphoinc.com
• Facebook: www.facebook.com/morphoinc
• Twitter: x.com/morpho_inc
• LinkedIn: www.jp.linkedin.com/company/morpho-inc
• Address: Morpho, Inc. Address, KANDA SQUARE 11F, 2-2-1 Kanda-Nishikicho, Chiyoda-ku, Tokyo 101-0054

4. SoftBank Group

SoftBank Group engages in a range of technology-driven initiatives, with a particular focus on AI and its application across industries. They invest in and manage companies that are developing advanced AI technologies, creating ecosystems where AI can enhance business operations, product development, and new market creation. Their approach emphasizes connecting innovations across different companies and sectors to foster growth and technological integration.

They operate both as a holding company and as an investor, providing resources and strategic guidance to support AI adoption and expansion. By linking startups, established businesses, and research organizations, they facilitate collaboration that allows AI technologies to move from development into practical, real-world use. Their activities often involve assessing emerging technologies, guiding business strategy, and enabling the scaling of AI-driven solutions across multiple sectors.

Key Highlights:

• Operates as a technology investment and holding company with a focus on AI and related technologies
• Implements a unique organizational strategy to foster collaboration among investees
• Engages in global investment initiatives including the SoftBank Vision Fund and other regional funds
• Supports a portfolio of companies across multiple industries, including telecommunications, robotics, and software
• Aims to connect innovations and accelerate the adoption of AI and digital technologies

Services:

• Strategic investments in AI-driven companies and startups
• Corporate guidance and advisory for technology adoption
• Ecosystem development to connect AI innovations across sectors
• Support for scaling AI solutions from pilot projects to operational systems
• Analysis and integration of emerging AI technologies into portfolio companies

Contact Information:

• Website: group.softbank
• Twitter: x.com/softbank_group
• LinkedIn: www.linkedin.com/company/softbankgroup
• Address: 1-7-1, Kaigan, Minato-Ku, Tokyo 105-7537
• Phone: +81-3-6889-2000

5. HACARUS

HACARUS develops AI solutions that are particularly suited for industrial and infrastructure applications. They focus on turning human expertise into digital tools, allowing companies to streamline operations and monitor processes more effectively. Their work spans manufacturing, construction, and semiconductor industries, applying AI to tasks such as visual inspection, hazard prediction, and workplace safety monitoring. By combining AI software with hardware where needed, they create solutions that fit into existing workflows and support operational teams.

Their approach emphasizes working with small, high-quality datasets to produce meaningful insights, a method they call “Small & Good Only Data Centric AI.” This allows them to offer practical AI applications even when large datasets are not available. HACARUS also supports integration with existing systems and provides ongoing assistance to ensure the technology is applied effectively. Their projects often include both software development and deployment support, helping organizations gradually adopt AI without disrupting established processes.

Key Highlights:

• Founded in 2014 with a focus on AI for industrial applications
• Specializes in transforming human expertise into digital tools
• Combines AI software with optional hardware for visual inspection and monitoring
• Works across manufacturing, construction, and semiconductor sectors
• Supports integration with existing systems and operational workflows

Services:

• AI visual inspection solutions for precision manufacturing
• Hazard prediction and workplace safety support tools
• AI software for monitoring industrial and construction sites
• Integration of AI into existing operational systems
• Support for data acquisition, model development, and deployment

Contact Information:

• Website: hacarus.com
• Facebook: www.facebook.com/hacarus
• Twitter: x.com/hacarusinc
• LinkedIn: www.linkedin.com/company/hacarusinc
• Address: Oike Building 8F 206 Takamiya-cho, Nakagyo-ku Kyoto, 604-0835, Japan

6. WACUL

WACUL applies data-driven approaches to support companies in planning, implementing, and refining their digital strategies. They focus on using accumulated knowledge and structured systems to help organizations make informed decisions and improve operational performance. Their work spans strategy consulting, digital marketing, and in-house production support, aiming to connect insights from data to actionable steps across industries.

They integrate research, analysis, and execution support into a single framework, assisting clients in areas such as UX, SEO, and advertising campaigns. By combining AI-powered tools like AI analysts with human expertise, WACUL provides practical guidance for improving processes and outcomes. Their approach emphasizes continuous monitoring and adaptation, allowing businesses to respond effectively to changes in digital trends and customer behavior.

Key Highlights:

• Supports end-to-end digital strategy from planning to execution
• Combines AI analysis with human expertise for actionable insights
• Focuses on measurable improvements in marketing and operational performance
• Provides research and reports to uncover new opportunities
• Works with diverse industries and digital channels

Services:

• Digital strategy and DX support
• UX research and improvement consulting
• SEO consulting and AI-driven content analysis
• Advertising and social media management
• Data visualization and reporting tools
• In-house production support for websites, landing pages, and media

Contact Information:

• Website: wacul.co.jp
• E-mail: info@wacul.co.jp
• Address: 2F, 3-26-8 Kanda Ogawamachi, Chiyoda-ku, Tokyo 101-0052
• Phone: 03-5244-5535

7. Preferred Networks

Preferred Networks focuses on creating AI solutions that integrate hardware, software, and domain knowledge to address complex industry challenges. They develop and provide products across the AI value chain, including AI chips, computing infrastructure, generative AI foundation models, and applications. By combining expertise in computer science with practical applications, they work to make processes more efficient, safe, and measurable across different sectors.

Their efforts span industries such as manufacturing, materials and chemicals, life sciences, entertainment, retail, finance, and public services. The company emphasizes research-driven development while collaborating closely with partners to scale AI solutions in ways that improve workflows and decision-making. Their approach balances the exploration of new technologies with implementing them in practical, real-world contexts.

Key Highlights:

• Vertically integrated AI value chain from chips to applications
• In-house computing infrastructure and proprietary AI chips
• Applies AI across diverse industries, including manufacturing and life sciences
• Focus on research-driven, practical AI solutions
• Emphasis on collaboration with industry partners

Services:

• AI solutions for manufacturing efficiency and safety
• Generative AI foundation models for enterprise applications
• High-performance computing infrastructure
• AI chip development
• AI applications for retail, finance, public services, and education
• Support for research and development projects

Contact Information:

• Website: www.preferred.jp
• Facebook: www.facebook.com/PreferredNet
• Twitter: x.com/PreferredNet
• LinkedIn: jp.linkedin.com/company/preferred-networks

8. ABEJA

ABEJA focuses on integrating AI into core business processes through its proprietary platform, which combines software modules with human expertise. They approach digital transformation (DX) by providing a full spectrum of services, from design and development to deployment and ongoing optimization. By incorporating humans in the loop at critical stages, they enable organizations to adopt AI solutions even when data is limited, helping teams gradually shift from manual operations to AI-assisted workflows.

The company applies its platform across various industries, tailoring solutions to specific operational needs. Their work emphasizes practical AI implementation that supports decision-making, reduces manual workload, and improves efficiency. ABEJA’s platform allows for flexible combinations of modules, security features, and computational resources, creating systems that can evolve as client requirements change.

Key Highlights:

• Human-in-the-Loop approach for gradual AI integration
• Modules covering design, development, operation, and improvement
• Supports DX projects across diverse industries
• Flexible platform combining software modules and human expertise
• Emphasis on secure and stable operations

Services:

• DX strategy and system design
• AI system development and deployment
• Human-AI collaboration support
• AutoML-enabled model implementation
• Security and computing infrastructure management
• Training and consultation for DX adoption

Contact Information:

• Website: www.abejainc.com
• Facebook: www.facebook.com/abejainc
• Twitter: x.com/ABEJA_Inc
• LinkedIn: www.linkedin.com/company/abeja-inc.
• Address: Bizflex Azabujuban 2F, 1-1-14 Mita, Minato-ku, Tokyo 108-0073, Japan

9. Sakana AI

Sakana AI explores the application of artificial intelligence to automate the scientific research process. Their approach combines foundation models with automated workflows to generate, test, and document new ideas, aiming to replicate the research lifecycle typically conducted by human scientists. By iterating ideas, conducting experiments, writing manuscripts, and even reviewing papers, their systems create a continuous loop of scientific exploration that gradually accumulates knowledge.

The company emphasizes a method where AI agents can perform tasks independently while humans supervise critical points. This allows for rapid experimentation and learning across multiple subfields within machine learning. Their work focuses on making the research process more scalable and systematic, highlighting both the potential and current limitations of fully automated scientific discovery.

Key Highlights:

• Fully automated research lifecycle from idea generation to manuscript creation
• Integration of AI-driven peer review for iterative improvement
• Collaboration with academic institutions for experimental validation
• Focus on scalable knowledge accumulation and open-ended research
• Exploration of both proprietary and open foundation models

Services:

• End-to-end automated research support
• Experimental design and execution
• Automated manuscript writing and figure generation
• AI-powered literature review and citation management
• Continuous iteration and improvement of AI-driven research outputs

Contact Information:

• Website: sakana.ai
• Twitter: x.com/SakanaAILabs
• LinkedIn: www.linkedin.com/company/sakana-ai

10. Fujitsu

Fujitsu approaches artificial intelligence as part of a broader technology ecosystem, integrating AI with data, digital twins, and other transformational tools to support business and societal challenges. They focus on applying AI agents and advanced analytics to simulate, predict, and optimize processes across various industries, from energy and manufacturing to public sector operations. This approach allows them to explore practical applications of AI while accounting for both technical and operational complexities.

The company also emphasizes end-to-end support, helping organizations move from planning and design to implementation and utilization. By combining AI with cloud platforms, digital twins, and agentic systems, Fujitsu works on improving resilience, operational efficiency, and sustainable outcomes. Their projects often involve cross-industry collaboration and large-scale integration, highlighting the ways AI can influence both business processes and broader societal systems.

Key Highlights:

• Integration of AI agents with digital twins for simulation and prediction
• End-to-end support from AI planning to operational deployment
• Focus on sustainability and positive societal impact
• Cross-industry collaboration and scalable platform solutions
• Exploration of quantum computing and advanced platform engineering

Services:

• AI strategy and consulting
• AI-driven operational monitoring and optimization
• Data analytics and visualization platforms
• Digital twin and simulation technologies
• Cloud and platform engineering with AI integration

Contact Information:

• Website: global.fujitsu
• Facebook: www.facebook.com/FujitsuICT
• Twitter: x.com/Fujitsu_Global
• LinkedIn: www.linkedin.com/company/fujitsu
• Address: Fujitsu Limited Fujitsu Technology Park 4-1-1 Kamikodanaka Nakahara-ku Kawasaki-shi Kanagawa 211-8588 Japan
• Phone: +81-44-777-1111

11. Digital Wallet

Digital Wallet is an interesting mix of AI and fintech, making it easier for people and businesses to handle money across borders. At its core is Smiles Mobile Remittance, a platform that helps users send money internationally – something that’s especially useful for people living and working abroad. But they don’t stop there.

The company also uses AI and data analytics to help businesses understand customer behavior better, manage loyalty programs, and optimize POS operations. Basically, they take all that financial and operational data and turn it into insights that make running a business – or sending money – just a little less stressful. On top of that, they’ve expanded into mobile telecommunications and marketing automation. So, whether it’s personalized promotions, communication tools, or enterprise support, Digital Wallet is trying to cover all the bases for a smoother, more connected financial experience.

Key Highlights:

• International money transfer services operating in nine countries
• Mobile financial services with widespread adoption among migrant communities
• Integration of AI for data-driven business and marketing insights
• Expansion into mobile telecommunications services for international users
• Cross-border financial infrastructure with emphasis on accessibility

Services:

• AI-powered international money transfers
• POS data analytics and loyalty program support
• Marketing automation and personalized coupon distribution
• MVNO mobile telecommunications for global communities
• Enterprise system development and operational support

Contact Information:

• Website: digitalwallet.co.jp

 

Conclusion

Looking across Japan’s AI landscape, it’s clear that agencies are approaching innovation in very different ways, yet all share a focus on practical problem-solving. Some are exploring how AI can automate entire research processes, while others are applying intelligence to finance, marketing, and operations, helping businesses run more efficiently and reach wider markets. What stands out is the variety of approaches – each agency brings its own perspective, combining AI with industry knowledge, data, or even fintech expertise.

The common thread is their impact on business growth and innovation. By embedding AI into processes, these companies aren’t just creating tools – they’re shaping new ways for organizations to operate and adapt. It’s a reminder that Japan’s AI scene is as much about thoughtful application as it is about technology itself. Watching how these agencies evolve, it’s easy to see that AI will continue to influence not only how companies work, but how people interact with and benefit from technology in everyday life.