Top 50 Manufacturing Angel Investors in Japan (June 2026)

Portfolio highlights

• Kaimak — Kaymak is a recruitment platform that focuses on creating a recruitment website, planning a recruitment strategy, and managing candidates.
• Meetscare — Meetscare provides correct information and supports the self-awareness of all people involved in care. The company provides a wealth of information to ensure optimal care and create a mechanism for the realization. Users can make a telephone consultation and web diagnosis and search for free information using the system.Meetscare was founded on2016 and is headquartered in Arakawa, Tokyo.
• Driver Technologies — Driver Technologies is a cloud logistics platform provider. It provides a solution for driver matching and cargo vehicle demands.

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• Abentry — Abentry is engaged in the SNS business and media advertising business.
• SakeWiz — SakeWiz is an App to enjoy, buy and record sake located in Tokyo
• Luup — Luup is an Internet Company.

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• AceRNA Technologies — AceRNA contributes to regenerative medicine and drug discovery through the discovery of novel miRNA functions. It began operation in April 2018, with its headquarters in Kyoto in Japan.
• Epicbase — Epicbase is an AI-based automatic voice transcription service based on voice recognition technology.
• Flagellin — Flagellin is a pharmaceutical and medical industry.Development and sales of SaaS that supports sales and marketing of database and analysis services in the pharmaceutical and medical industries

Portfolio highlights

• Grafto —
• Tsunagari AI — Tsunagari specializes in developing and providing AI-powered consultation services tailored for local governments, aiming to enhance administrative efficiency, support citizen engagement, and streamline public service delivery.
• OPERA TECH —

Portfolio highlights

• Pyrenee — Pyrenee is a hardware startup that creates devices that protect people's lives.
• Antescofo — Antescofo is the mariage of world-class R&D and Business endeavours. Their technology is the result of 7+ years of R&D in the world’s largest laboratory dedicated to Music and Technology, IRCAM in Paris, and public experience with the most important musicians and orchestras around the world. The principle? Through Intelligent MachineListening, they recognize how humans perform music in real-time and use that information to synchronize content and provide an immersive experience! Antescofo was incorporated in July 2016 and based in Paris, France.
• Stake Technologies — Stake Technologies is a technology company that provides blockchain solutions to enterprises.

Portfolio highlights

• Neith — Neith is a apparel manufacturer, seller and a whoelseller of water absorbing bralette, lingerie and shorts for women.
• WARC — WARC provides hands-on support for business management departments as well as mergers and acquisition advisory services.
• Vitalogue Health — Vitalogue Health offers Canvas, a home-based hormone testing service for women.

Portfolio highlights

• HarvestX — HarvestX manufactures fully automatic robots which contributes to the shortage of agricultural human resources and stable food production
• Appify Technologies — Appify Technologies, Inc.

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• ExtraBold — ExtraBold specializes in the development of 3D printers.

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• Space Walker — SPACE WALKER specializes in design, manufacture and sale of peripheral components.

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• Spine Chronicle — Spine chronicle is a medical device manufacturing firm that specializes in developing orthopedic medical equipment.

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• Space Walker — SPACE WALKER specializes in design, manufacture and sale of peripheral components.

Portfolio highlights

• Space Walker — SPACE WALKER specializes in design, manufacture and sale of peripheral components.

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• Seiwa Holdings — Seiwa Holdings is a company that specializes in the welding of large structures. It holds a significant share in the large sign industry in the Chubu region. The company also has a subsidiary, Toei Coating, which boasts one of the largest facilities in Gifu for electric zinc plating. Seiwa Holdings is also involved in the production of road signposts and bridge fall prevention devices. The company operates in the financial services industry and has a workforce of 2 employees.

Portfolio highlights

• Morght — Morght is an information technology service company.
• Cocoach — Cocoach provides online education service.
• Kisui Tech — Kisui Tech is an agricultural AI robotics company that help farmers for farming.

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• Stayway — Stayway is operating the world's largest hotel and vacation facility search and comparison site.
• Tooon — Tooon Inc. is a technology company that deals with development and operations of business management tools .
• Closer Robotics —

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• YAMASTRO — YAMASTRO, a Tokyo-based startup focused on revolutionizing manufacturing with AI and software, develops software and AI solutions to replicate skilled craftsmanship in metal parts manufacturing, aiming for a "next-generation manufacturing platform" independent of human dependency.
• Beamforfusion — Beamforfusion specializes in the design and manufacture of advanced ion beam systems and related equipment, providing high-precision solutions for applications in scientific research, materials processing, semiconductor fabrication, and fusion technology.
• Ark Edge Space — Ark Edge Space provides design, manufacturing & operational services for micro-satellites along with software solutions and consulting.

Portfolio highlights

• M-Box — M-Box provides IT solutions to the pharmaceutical and healthcare industries and operates web services.
• HANOWA — HANAWA is a matching platform between freelance dental hygienists and dental clinics.
• Willbox — Willbox is an international logistics company providing an international logistics digital platform for shippers and logistics companies. The company's platform "Giho" connects shippers and logistics companies (transportation, packaging, warehousing, customs clearance, etc.) with a direct contract. It visualizes the three elements of[lead time, money, and safety], which have been regarded as a black box, and supports comparative examination and decision making. Willbox digitizes the packing technique of wooden boxes and steel, mandatory for international logistics, and incorporated them into their system. Their mission is to solve the logistics issues focusing on the large cargo of industrial products.The company was founded in 2019 and is based in Yokohama-shi, Kanagawa.

Portfolio highlights

• Helpfeel — Our vision is to make saving, sharing, and exploring ideas as natural as breathing. On this journey we're humbled to be helping millions around the world from solo makers to university research labs, from gamers to pro designers, and large to small teams like ours.
• HACARUS — We make AI work, where common Big Data aproaches fail. Get explainable results, even from small data amounts. Available on the cloud or as embedded devices.

Portfolio highlights

• Akari Hosho — Akari Hosho provides a group of trusted professionals, including lawyers and judicial scriveners. Akari Hosho provides a guarantee service.
• Ark Edge Space — Ark Edge Space provides design, manufacturing & operational services for micro-satellites along with software solutions and consulting.
• Carbon CryoCapture — Carbon CryoCapture specializes in the carbon dioxide separation systems aimed at creating economically viable, energy-efficient, and genuinely sustainable CO2 separation and recovery technologies. The company is dedicated to deploying cost-effective, efficient systems for CO2 capture that integrate smoothly with current infrastructures, all whileenhancing energy consumption and production. This enables clients to attain zero emissions throughout the development and application of resources.

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• AstroX — AstroX is a private space startup company that develops satellite launch vehicles for space development. It utilizes the rockoon method for developing launch vehicles and small rockets to help clients easily use space.

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• ADiXi — Adixi is a tech-driven business that supports the idea that people and technology may work together. It strives to open doors by utilizing cutting-edge technology, such as artificial intelligence, to promote long-term, sustainable corporate and societal progress.
• DELIGHT —
• Space Walker — SPACE WALKER specializes in design, manufacture and sale of peripheral components.

Portfolio highlights

• Revorf — Revorf analyzes data and develops AI-related to infectious diseases and healthcare.
• Space Walker — SPACE WALKER specializes in design, manufacture and sale of peripheral components.
• RIMM Sustainability — RIMM Sustainability provides a SaaS platform that enables companies of all sizes to optimise their sustainability management effort. It builds tools for sustainability management, reporting and optimisation.

Portfolio highlights

• Firstcard — All-in-One Student Credit Builder. Build credit. Earn cashback. Grow your deposit.
• Toposware — From pioneering cryptographic research to engineering global-scale distributed systems technologies, Toposware is committed to solving the hardest problems to advance open internet standards.
• Life is Tech — Life is Tech is a developer of education platform intended for elementary and junior high school students.The company's platform organizes coding and IT camps, collaborating with local governments and running several schemes such as Tech for Local, Be Startup, Code Girls and Tech for Teachers, enabling students to improve their coding skillsand creativity

Portfolio highlights

• Toposware — From pioneering cryptographic research to engineering global-scale distributed systems technologies, Toposware is committed to solving the hardest problems to advance open internet standards.
• WATASHIHA — WATASHIHA is a communication company.
• Space Walker — SPACE WALKER specializes in design, manufacture and sale of peripheral components.

Portfolio highlights

• GPx — GPx is a biotech company that revolutionizes remote chronic disease management with bloodless blood tests. It is dedicated to transforming the standard of care of cardiorenal diseases and enabling patients to better understand their condition, much like the continuous glucose monitor has transformed diabetes care.The company was founded in 2020and is based in Boston, Massachusetts.
• Epistra — Epistra accelerates research and development in life sciences.
• Activaid — Activaid owns and operates a social data platform for patients with inflammatory bowel disease. It allows patients to support and exchange information within the patient community with the same disease; provide information necessary for new drug development and matching to clinical trials that suits them; and improve medical treatment. YasuakiHasebe founded Activaid in 2018. It has its headquarters in Tokyo in Japan.

Portfolio highlights

• Neith — Neith is a apparel manufacturer, seller and a whoelseller of water absorbing bralette, lingerie and shorts for women.
• WARC — WARC provides hands-on support for business management departments as well as mergers and acquisition advisory services.
• Vitalogue Health — Vitalogue Health offers Canvas, a home-based hormone testing service for women.

Portfolio highlights

• Tancee — Tancee operates a digital platform focused in matching and encouraging the acceptance of international talent.
• iCARE — iCARE It is the No. 1 health and labor cloud introduced in Japan, which is selected by small and medium-sized enterprises suffering from lack of manpower and large enterprises expanding their business globally .
• Ark Edge Space — Ark Edge Space provides design, manufacturing & operational services for micro-satellites along with software solutions and consulting.

Portfolio highlights

• Ecbo cloak — Ecbo cloak is a sharing service that connects "persons who want to store luggage with shops with space to store luggage. Instead of coin lockers, you can pre-order places online online and store your luggage in the open space of stores of various types of business.
• Space Walker — SPACE WALKER specializes in design, manufacture and sale of peripheral components.
• SingulaNet — SingulaNet Ltd provides a total solution using cutting-edge blockchain services.

Portfolio highlights

• 1SEC — 1sec is a virtual influencers in Japan,develop in-house and management. IMPACT to CEKAI in 1 second. Based on the concept of making CEKAI happy in one second, US based in Los Angeles and Japan, based in Tokyo, virtual influencers × AI, fashion & music & The company will develop a number of CEKAI's first and first projects in Japan inthe field of enter teignment.
• Fools — Fools is a footwear manufacturing company.
• Interstellar Technologies — Interstellar Technologies is a rocket development, manufacturing and launch service.

Portfolio highlights

• bgrass — bgrass is a consultation support platform for women working in the IT industry.
• Cloudbase — Cloudbase is an information technology company that specializes in the fields of cloud services and management.
• Metaverse Creators — Metaverse Creators is a feature-rich virtual platform providing gamers with a wide range of games, creation tools, and avatar editing tools.

Portfolio highlights

• Cocoach — Cocoach provides online education service.
• Data Viz Lab — Data Viz Lab is a platform that offers data analysis, visualization consulting, and data human resource development support.
• ElevationSpace — ElevationSpace offers high quality & well equipped workspaces giving tenants a nurturing environment .

Portfolio highlights

• ZUU — ZUU is a Japan-based company that supports financial advisors with related consultancies and manages monetary websites. It also supports the asset management and asset advisor business of executives with finance and IT.
• Zuu Online — ZUU online is a Tokyo-based financial media which provides original insights on financial market news,the latest business trend and personal finance advice
• Terra Motors — Terra Motors is an electric car manufacturing company that utilizes IoT and digitally connecting EV mobility. They develop the global enterprise for global warming. SEED48 is the first electronic motorcycles that have brilliant functionality such as the highest speed(40km/h)and practicality(40km/1charge) Their products are provided at thefamous electronic retail stores, do-it-yourself stores, bicycle stores, car stores, and gas stations. They achieve a dominant share of the electronic motorcycles market.In 2011, They would mainly focus on the south east Asian market.

Portfolio highlights

• Kids Snack Lab — Kids Snack Lab is a food manufacturing firm that produces and sells nutritional sweets for children.
• Best Beer Japan — Best Beer Japan provides a barrel tracking software for craft beer and barrel sharing. The company was founded in 2018.

Portfolio highlights

• FiT — FiT encourages the use of information technology in fitness to address industrial concerns. We will build a highly sustainable fitness facility using a business model that allows consumers to easily use the gym without being burdened by price or procedures, while also allowing owners to build a very successful business with low running costs.
• Aoyama Arts — Aoyama Arts is an architecture and consulting company that develops design offices and supports land search and financing plans.
• Fabric Tokyo — FABRIC TOKYO is a Japanese startup provides a direct-to-consumer custom-made apparel brand. (former-company name Lifestyle Design Co., Ltd.). It enables customers to save their sizes, idea fabrics, and favorite designs, allowing them to make their original clothing later.FABRIC TOKYO was founded in 2012 by Yuichiro Mori and is based in Tokyo,Japan.

Portfolio highlights

• BionicM — BionicM develops high-performance robot prostheses that enhance mobility for people with disabilities.BionicM has been conducting research on innovative technologies since 2015 at the University of Tokyo's Information Systems Engineering Laboratory (JSK) under the guidance of Professor Inaba and utilizing the world's most advancedrobotics research. In 2016, we were adopted by the Japan Science and Technology Agency as part of "Program for Creating STart-ups from Advanced Research and Technology" (START), and in 2018, the company was established as a joint-stock company.

Portfolio highlights

• MICOLY — MICOLY is a operator of a website aimed at publishing and selling creative video lessons. The company hosts lectures that are presented by the creators of all categories who are keen on sharing their techniques and philosophies in areas of nail art, Japanese calligraphy, flower arrangement, knitting and many more, as well as interacting with theirpassionate fans, enabling users to take creative lessons and start a new hobby.
• Space Walker — SPACE WALKER specializes in design, manufacture and sale of peripheral components.
• Overflow — OVERFLOW provides consulting and recruitment services.

Portfolio highlights

• Howuku — Use Howuku to literally see what your web visitors are doing on your website with tools, such as heatmaps, A/B testing, recordings & more.
• Kimaru AI — kimaru.ai empowers managers to streamline inventory, pricing, and supply chain logistics by reducing time-to-decision and enhancing productivity through targeted decision support.Our intuitive decision builder maps your goals and recommends the most impactful actions to achieve them.By connecting your organization’s data seamlessly, kimaru.aipowers prescriptive analytics models that simulate multiple scenarios, letting you visualize potential outcomes and make data-backed decisions with confidence.Say goodbye to decision fatigue and focus on what matters most – productivity and growth.
• Vase.ai — Know what consumers are saying when it comes to your brand, product and ads. Get insights in as little as 24 hours.

Portfolio highlights

• Space Walker — SPACE WALKER specializes in design, manufacture and sale of peripheral components.

Portfolio highlights

• Mepple — Mepple is planning, developing, and operating internet services.
• For you — For you is a comprehensive Advertising agency business specializing in SNS.
• SPORTS CROWN — SPORTS CROWN engages in the development and operation of fantasy sports.

Portfolio highlights

• Honestfood — Honestfood is a Planning,manufacturing and sales of pet food.They sell domestic, additive-free, grain-free pet food. While meeting the three points of “no additives suspected” “do not use suspicious ingredients” “proper nutrition balance for cats”, “the cost also want to keep it” products that fulfill the condition, the company's pet foodIt is“Regalie”
• Impact Food — Say hello to reimagined seafood specially crafted for your taste buds and made completely with plants.
• Arty — RT Corporation specializes in providing service robots in variety of domestic and international fields. Along with the arrival of AI and the rise in robot popularity, they strive to respond to the domestic and international needs of service robots. The company is known as manufacturer of RIC90, RT-ADK/RT-ADS, GAINER mini and micromouse kit.

Portfolio highlights

• ARK — ARK is a manufacturer of special wards that designs and delivers a sustainable aquaculture solution.
• ImpacFat — ImpacFat is a food production company that develops fish meat alternatives through cell cultivation.
• ElevationSpace — ElevationSpace offers high quality & well equipped workspaces giving tenants a nurturing environment .

Portfolio highlights

• Spine Chronicle — Spine chronicle is a medical device manufacturing firm that specializes in developing orthopedic medical equipment.

Portfolio highlights

• Jizai — Jizai is a provider of artificial intelligence technology, offering AI solutions, software-as-a-service products powered by AI, and robots that utilize AI capabilities for businesses across various industries. The company focuses on generative AI, large language models (LLMs), and robotics, offering customizable AI platforms and automation tools.It also engages in AI consulting and research collaborations.
• MemoriaPet — Memoria Pet operated by Next Paradigm 2 Co., Ltd. Creates full-color 3D-printed pet figurines from a single uploaded photo. Uses AI to generate 3D models, followed by full-color 3D printing.
• Tsunagari AI — Tsunagari specializes in developing and providing AI-powered consultation services tailored for local governments, aiming to enhance administrative efficiency, support citizen engagement, and streamline public service delivery.

Portfolio highlights

• Nagaku — Nagaku is a web magazine that publishes about culture along with web development, PR, marketing, and consulting services.
• Cloudbase — Cloudbase is an information technology company that specializes in the fields of cloud services and management.
• PartnerSuccess — PartnerSuccess develops and provides SaaS tools that automate the collaboration between manufacturers and distributors.

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• Factev — Factev operates as an EV implementation support tool.

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• Space Walker — SPACE WALKER specializes in design, manufacture and sale of peripheral components.

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• MoonJapan — MoonJapan is an educational impact startup that offers a variety of programs and thorough assistance.
• Memory Lab — Memory Lab is a research laboratory that offers AI paper analysis and development solutions.
• ElevationSpace — ElevationSpace offers high quality & well equipped workspaces giving tenants a nurturing environment .

Portfolio highlights

• Univrs — UNIVRS is a popular market and entertainment platform.
• Monoun — Mono.un provides users with opportunities to meet authors and collaborate on tales and specializes in bringing exciting experiences full of stories of Japanese culture to the world.
• SAKELOGY — SAKELOGY is a platform enables restaurants and retailers to easily create cloud-based sake menus.

Portfolio highlights

• CUICIN — Quickin is changing the travel experience with the digital transformation.
• HANOWA — HANAWA is a matching platform between freelance dental hygienists and dental clinics.
• Magic Shields — Magic Shields is a manufacturer and seller of floors, nursing care, and welfare products.

Portfolio highlights

• Zeigo — Zeigo by Schneider Electric provides sustainability software for efficient carbon reduction and supply chain decarbonization, aiming for a carbon-free future.
• RootWave — RootWave is an electronics company that develops tools that kill weeds it enables farmers to control weeds on their farm. Its technology is an alternative substitute for herbicides and other weed control chemicals. The company was founded in 2012 and headquartered in Warwickshire, United Kingdom.
• CoCooking — CoCooking uses food and cooking to create ample opportunity for dialogue and thought, fostering creativity, diversity, and well-being of individuals and communities.