Top 50 Proptech Startup Investors in Japan (June 2026)

Portfolio highlights

• Letara — Letara operates a space technology platform with the intention to serve a logistics network covering the solar system. The company produces hybrid propulsion engines for small spacecraft, promoting groundbreaking advances in space propulsion with high thrust, safe, and inexpensive propulsion system technology.
• Akari Hosho — Akari Hosho provides a group of trusted professionals, including lawyers and judicial scriveners. Akari Hosho provides a guarantee service.
• Black Cat Carnival — Black Cat Carnival Inc. is a communication service development company.

Portfolio highlights

• Eitoss — Eitoss is a technology company which has developed and provided the proposal improvement cloud "Cayzen".
• Recerqa — Recerqa is a supply chain management SaaS that utilizes advanced development technology and AI to improve the purchasing, inventory, and sales management experiences.
• Finovo — Finovo specializes in the research, development, operation, and maintenance of cutting-edge accounting and financial software solutions.

Portfolio highlights

• Logiless — Logiless is a cloud type all-in-one software dedicated to net shop. Since both orders and stocks can be managed together in a logical manner, efficiency of operations can be realized at low cost.
• ARCS — ARCS specializes in developing assisted reproductive medical devices using robotics and artificial intelligence technology.
• OpenHeart — OpenHeart is a provider of the tactile 3D platform.

Portfolio highlights

• Metro Weather — Metroweather is a venture from Kyoto University that develops a high-performance Doppler lidar that measures the direction and speed of wind several tens of kilometers away from minute movements of fine particles in the atmosphere. We aim to contribute to the safety of the sky by completing a three-dimensional wind map, which has never beenrealized,based on years of research at the Kyoto University Research Institute for Sustainable Areas.
• Good News — Good News is a staffing agency that provides recruitment, public relations, and human resource management services.
• Okuma Diamond Device — Ookuma Diamond Device Co., Ltd. | Creating a next-generation semiconductor industry from Japan, driven by the mission to support the decommissioning of Fukushima Daiichi Nuclear Power Plant.

Portfolio highlights

• Fondi — fondi is a completely new English conversation communication service that allows you to live a virtual communal life with the world.
• Taian — Taian, which specializes in bridal industry services and software. They also provide ''Concept Marry,'' which allows couples to design invites and seating charts that match their wedding theme, as well as display guest information on Oiwaii.
• Knowledge Work — Knowledge Work specializes in the development and sales of software for companies.

Portfolio highlights

• Todoker — Todoker is a baggage delivery convenient service providing company.
• CREO Bioscience — Cleo Bioscience is a Biotechnology company.
• 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

• JOYCLE — JOYCLE is a waste management company that specializes in trash recycling, disposal, and environmental consulting services.
• Autify — AI software testing company aimed at solving the challenges associated with automation testing. We are passionate about making software testing faster and easier, empowering companies to release faster and keep their applications stable.
• Rara — Rara offers carbon-free and organic mushroom culture production equipment.

Portfolio highlights

• AirKamuy — AirKamuy is an aviation company that designs and manufactures fixed-wing VTOL aircraft and drones with the help of modern technology.
• Haul — Haul is a human resources company that provides recruitment consulting and marketing SaaS development services.
• Sorabito — SORABITO is an eCommerce marketplace for used construction equipment and machinery.

Portfolio highlights

• Near Intelligence — Near, the world’s largest source of intelligence on People, Places, and Products is the global leader in Data Intelligence empowering organizations of all sizes to make smart, strategic decisions delivering optimal business performance. We unite Marketers and Operational data leaders by providing the most accurate, reliable source of data thatdelivers actionable insights on People, Places, and Products in both the physical and digital space.Near is backed by leading investors including Sequoia Capital, JP Morgan Private Equity Group, Cisco Investments and Telstra Ventures. Visit www.near.com to find out more.
• Otetsutabi — Otetsutabi is a regional revitalization platform that offers the opportunity for participants to help at accommodations and breweries in rural areas that struggle with seasonal labor shortages. The locals offer transportation expenses and places to stay in return, so participants can travel to the areas with ease.
• Supercritical — We partner with industry to move and think beyond fossil fuels with innovative clean technology solutions.

Portfolio highlights

• Sotas — Sotas provides services to chemical trading companies and bridges the gap between raw material producers and consumers.
• PartnerProp — PartnerProp is a PRM tool with outstanding potential and a wide variety of capabilities that resolves all partner business difficulties.
• Infobox — Infobox is a sales data platform that includes every detail from market research to creating a list of companies and contacting decision-makers.

Portfolio highlights

• Pale Blue — Water propulsion systems for sustainable space development
• SPACER — SPACER is a 24-hour handover IoT locker that can open and close doors with a smartphone.
• Gaudi Clinical — Gaudi Clinical is a health care firm that engages in regenerative medicine outsourcing and cell processing contract establishments.

Portfolio highlights

• MI-6 — MI-6 is a research, development, consulting, and project management for material development using IT. We will promote materials informatics in the field of material development with our technological capabilities and a wealth of project knowledge that challenge the world's most advanced technologies .
• ELESTYLE — ELESTYLE are promoting mobile payments and providing high value-added services for users to realize a cashless society.
• Luup — Luup is an Internet Company.

Portfolio highlights

• Gatebox — It is a research laboratory beyond dimension" which is researching and developing to realize "a world where you can live with a character". Therefore, Gatebox Co., Ltd. refers to itself as "Gatebox Lab" and conducts research and development beyond dimension in the area of ​​Akihabara day and night. Dreaming that day,coming to meet beyond dimension.
• S-Canvas — S-Canvas is an interior design company that offers 3D designs, decorations, and ideas for an ideal room.
• RoboTruck — RoboTruck develops autonomous driving technologies for huge trucks, as well as practical applications.

Portfolio highlights

• Banzai — Leverage Banzai's event solutions to transform your bored registrants into paying customers. Learn more about Reach and Demio today.
• Siftery — Siftery is a database of sorts where companies list their software stacks. Siftery compares companies with similar stacks and looks for differences to make some recommendations.
• SecureNavi — SecureNavi offers automation tools for the information security management system. It reduces conventional analogue operations using excel and word. For inquiries, telephone numbers and physical addresses are available on their website.

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.

Portfolio highlights

• ASUENE — Asuene involves in clean power retail business, retail SaaS business, etc.
• YOUTRUST — YOUTRUST is a startup to operate YOUTRUST a referral recruitment platform for side-job change.
• Testsigma — Powerful cloud-based test automation platform that lets you automate tests for web, mobile, desktop apps, and APIs in minutes. Sign up now!

Portfolio highlights

• Ryulog — Ryulog is a recruiting company that helps job seekers find international work opportunities and migrate abroad.
• STRACT — STRACT is a web platform that provides online platform, dating app, knowledge sharing cloud platform, and casual entertainment services.
• Tradom — Tradom is a company that offers the "Tradam Foreign Exchange Solution," an AI solution for managing foreign exchange risk.

Portfolio highlights

• STRACT — STRACT is a web platform that provides online platform, dating app, knowledge sharing cloud platform, and casual entertainment services.
• SmartHR — SmartHR helps Japanese companies bring HR activities into the digital age. SmartHR makes HR simpler for Japanese companies by replacing spreadsheets and paperwork with a user-friendly online solution. When SmartHR was founded in Japan in 2013, on-boarding and off-boarding employees was a tedious process, especially since employers had to apply forsocial insurance and healthcare on behalf of employees using a process that had not yet been digitized. Today, SmartHR delivers massive savings for companies across diverse segments from high tech to retail by decreasing the time to complete HR processes like employment contracts down from one month to just 1-2 days. After catering to its initial offering to startups and small businesses, SmartHR is expanding its business to serve more enterprise customers.
• PartnerSuccess — PartnerSuccess develops and provides SaaS tools that automate the collaboration between manufacturers and distributors.

Portfolio highlights

• ALGO ARTIS — ALGO ARTIS is a software company that offers optimization in plant operations, tanking, ship allocation plan, and logistics.
• SUN METALON — SUN METALON aims to create a world where metal products can be produced from local ores. The company was founded in 2021 and is headquartered in Redondo Beach, California.
• BUGWORKS Research — Bugworks, a clinical stage biopharmaceutical company Harnessing the power of science to develop affordable, accessible, novel therapies against infectious disea

Portfolio highlights

• Agatha — Agatha is a provider of strategic software solutions to the health care and life sciences industry. It is dedicated to helping hospitals, biotechnology, pharmaceutical, contract research organizations, and medical device firms optimize the management of their quality and clinical documentation and processes.
• Aperza — Aperza's mission is to contribute to redesigning the manufacturing industry by eliminating three barriers in the industry which are the barrier of information, transaction and communication which most of companies and people often face in this industry.Manufacturing industry is Japanese core industry. We would like to contribute to therebirth of this industry by those activities such as supporting those companies who challenges the global market and supporting those start-ups who tries brand-new industry trend such as Industry 4.0, smart factory or IoT. We believe that this lead to the increase of the people in this industry, and the growth of the industry eventually.
• Bureau — Bureau is trust network that facilitates end-to-end identity verification, compliance, and fraud prevention for new-age businesses.

Portfolio highlights

• RemitAid — RemitAid is a fintech company that operates an overseas payment platform for cross-border transactions between companies.
• xCARE — xCARE specializes in the development and commercialization phases of the pharmaceutical and medical device industries.
• Bizibl Technologies — Bizibl Technologies provides SaaS services for recruitment events.

Portfolio highlights

• YOUTRUST — YOUTRUST is a startup to operate YOUTRUST a referral recruitment platform for side-job change.
• Orange — Orange is a developer of a variety of deep-learning models with a focus on computer vision and natural language processing for comics.
• Teller Novel — Teller Novel is an online platform that publishes stories based on terror novels in the form of comics.

Portfolio highlights

• Tear Exo — Tear Exo is a biotechnology research company that produces and sells liquid biopsy using materials for molecular recognition.
• TelaAxon — TelaAxon develops artificial intelligence technology for sustainable operations, enhancing human-AI coexistence, safety, and wellness.
• Akari Hosho — Akari Hosho provides a group of trusted professionals, including lawyers and judicial scriveners. Akari Hosho provides a guarantee service.

Portfolio highlights

• AiCAN — AiCAN provides system planning and development, data analysis, IT, and consulting services related to child welfare.
• 3S — 3S is a SaaS developer platform that provides and operates 24-hour home nursing care services through technology.
• CI Partners — CI Partners mission is to "eliminate the word 'disability' from this country," and with the message "Everyone is a star."

Portfolio highlights

• LobbyAI — LobbyAI provides a wide range of services related to artificial intelligence, particularly around database construction and management.
• Commune — Commune is a developer of a platform that supports connections, community building, and customers between organizations and people.
• WorkCircle — WorkCircle is an online application that offers an anonymous community for the IT industry where professionals connect and discuss careers.

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

• Light — Light is a software development company that allows streamers and viewers to connect in real time through an application.
• Yosemite — Yosemite is a wellness company that provides health and wellness products, supplements, skincare, and personal care items.
• Innovative Space Carrier — Innovative Space Carrier is a aerospace company that offers space transportation systems, planning, drafting and technology strategies.

Portfolio highlights

• Anyplace — Find furnished accommodations to rent for a month or longer. Choose apartments catered for remote work with an equipped home office and high-speed internet.
• Social Bread — Marketplace Influencer untuk UMKM Indonesia
• Appify Technologies — Appify Technologies, Inc.

Portfolio highlights

• CUSTA —
• Dishwill —
• PartnerProp — PartnerProp is a PRM tool with outstanding potential and a wide variety of capabilities that resolves all partner business difficulties.

Portfolio highlights

• Opt Fit — Opt Fit is a fitness industry that provides fitness, wellness and health-care services.
• Yondemy — Yondemy is an online platform for children reading books.
• Thinkfree — Thinkfree Office is an On-Premise Office suite with extra security. It offers seamless MS Office Compatibility and swift support to enhance your workflow. Users can edit documents, sheets, and presentations in real time using the Co-edit feature's collaborative tools. The web browser-based document editor integrates smoothly with existingplatforms, supporting 14 languages including English and Korean, and making it accessible to a diverse user base. Additionally, Thinkfree Office is compatible with Microsoft Office and other major word processors, spreadsheets, and presentation programs, ensuring versatile application across different platforms.

Portfolio highlights

• Fager — Fager is an agriculture firm specializing in promoting decarbonization projects, agricultural carbon production, and sales.
• Esa — Esa offers plastic waste recycling, and also the development and distribution of plastic products
• DeepForest Technologies — DeepForest Technologies is an IT firm that offers drone photography, forest information analysis, DF Scanner, and data processing services.

Portfolio highlights

• D-Chain — D-Chain offers services related to IT development and production in the Web3 and Web2 fields.
• Xtraveler — Xtraveler is a travel company that provides hotel searches, accommodations, and lodging facilities.
• Piece — Piece is a digital real estate platform offering the easiest and most transparent way to participate in income-producing real estate in Europe. Our mission is to make real estate ownership inclusive and more accessible.

Portfolio highlights

• Emole — Emole is a platform that connects content creators with viewers through short drama content, offering a variety of engaging stories.
• Loglass — Loglass offers corporate intelligence to enhance business management.
• GenerativeX — GenerativeX provides AI app development, consulting, and generative model development.

Portfolio highlights

• Reject — Reject is an esports firm that focuses on management of its team REJECT, players, apparel business, and event management services.
• Linqmed — Linqmed is a pharmaceutical company that specializes in the research and development of radiopharmaceuticals for cancer treatment.
• Japan Culture and Technology — Japan Culture and Technology assists artists and craftspeople in expanding their activities by providing IT support.

Portfolio highlights

• CirclePe — Backed by India's Top Investors, connect us with your new Landlord & get a Zero Deposit move-in for the 1st time ever.
• Receptionist — Delighted develops an application for reception services. The company was founded in 2016 and is based in Tokyo, Japan.
• Zeelab Pharmacy — Zeelab Pharmacy brings to you a high quality affordable generic medicines delivered to your doorstep with ecommerce & network of over 200+ stores in India.

Portfolio highlights

• Now Do — Now Do provides online growth revolution platform.
• KAUCHE — X Asia creates enjoyable shopping experience.
• Luup — Luup is an Internet Company.

Portfolio highlights

• XDeli — XDeli is a digital application that offers food delivery and meal subsidy service for corporate employees.
• Swap — Swap is a tech company offering IT services and business consulting, as well as supporting companies and educational institutions.
• First Penguins — First Penguins envisions a world in which everyone interested in sports and culture can reach their full potential and fully enjoy themselves.

Portfolio highlights

• Recho — Recho’s voice AI solutions must offer some unique features. Recho has a mission to "create the future of communication" and provides the VoiceAI platform and its application, Voice Agent.
• Pliant — Pliant makes the latest generation of corporate credit cards that adapt perfectly to business processes and needs.
• Captain Fresh — Captain Fresh is a freshwater fish and seafood supply chain platform. Captain Fresh is a B2B marketplace leveraging technology to deliver the fastest harvest-to-retail in the industry. The company focuses on aggregating the fragmented retail demand across the country and linking them to the small fishermen and farmers throughout the Indian coast.The company was founded in 2019 and is based in Bengaluru, India.

Portfolio highlights

• GIZTIX — GIZTIX is an integrated logistics platform, solving problems on speed & fragmented processes of truck sourcing and also managing their own fleets that cause unscalable deliveries. GIZTIX enables businesses to outsource trucks in seconds to they can fulfil deliveries in time and also helping fleet owners to increase efficiency by providing TMSsoftware. Ultimately, GIZTIX will be the winner of trucking market by expanding fleets & customers networks and having largest & most active TRUCKING BIG DATA.
• ClaimBuddy — ClaimBuddy acts as one-stop solutions for Health Insurance Claim assistance for Patients and Hospitals. ClaimBuddy are building an ecosystem to ensure Hassle-free insurance claims by leveraging technology, and a set of simple yet powerful processes and operations.
• LetsTransport — Lets transport is a “Last mile” logistics solution provider. Their solutions are reliable, professional, economical and structured to serve businesses as well as consumers. They currently provide Tata Ace on demand as well as on attachment basis.

Portfolio highlights

• PXP — PXP is a green tech development firm that develops clean energy using next-generation photoelectric conversion elements.
• SPACECOOL — Spacecool offers zero-energy cooling materials that radiate heat to space, reducing temperatures and mitigating global warming.
• Clean Energy Connect — Clean Energy Connect is into offering green energy solutions. It invests in its own generation capacity for a stable electricity supply by not harming nature.

Portfolio highlights

• Siiibo — Siiibo is a developer of an information platform intended to help private investors and companies to issue and purchase private bonds easily. The company's platform is creating a free, transparent, and fair direct finance that provides opportunities for an advisory to companies, such as support for diversification of funding using smallprivate placement bonds, and for building relationships with investors, enabling the private investors to get familiar with the issuance of corporate bonds.
• Meme — MEME is a money app for parents and children to make money more familiar and simplifies the flow of money.
• Unyte — Unyte offers an integrated platform that enables technological growth in the field of blockchain, as well as the development and proficient management of DAOs.

Portfolio highlights

• Issin — Issin manufactures bath mats that can measure weight and automatically record daily weight changes on your smartphone.
• RoboTruck — RoboTruck develops autonomous driving technologies for huge trucks, as well as practical applications.
• Leading Mark — Leading Mark, a rising human resources startup in Japan. Leading Mark is branching out into mid-career and international hiring. It currently has a one-man team in China working to bring the top Japanese-speaking Chinese students to domestic companies. He also touts his startup’s focus on the average job seeker. “We want to make sure that the usersget the info that he or she needs the most,” he says. Large scale, legacy players can sometimes prioritize the needs of the hiring company, and their commission, over the needs of applicants themselves. This leads to frustration and short-circuited careers.

Portfolio highlights

• AGRIST — AGRIST Co., Ltd. is a venture company that solves agricultural problems with technology. An automatic harvesting robot solves the problem of a shortage of farmers who are aging and harvesting agricultural products.
• Digireha — Digireha is an IT company that provides a tool for rehabilitation by combining digital art and sensors.
• Medmain — To create a world where medical services can be accessed with technology anywhere,anytime-As a supporting partner to medical practitioners throughout the world, Medmain develops and operates PidPort, an analytical system for pathological image diagnosis that makes use of Deep Learning, as well as Medteria, a specialized cloud-based service for medical students.

Portfolio highlights

• Tandems — Tandems enhances the way financial advice is delivered by equipping advisors, bankers, and agents with data-driven insights and personalized recommendations. Tandems focuses on improving institutional operations through automation and intelligent decision-support tools that streamline workflows and client engagement. The company’s technology isdesigned to augment human expertise, allowing financial professionals to allocate more time to strategic guidance and relationship building.
• Honeycomb — Honeycomb is the easiest way to keep a baby book - perfect for parents, new moms, moms-to-be, and grandparents.
• Mendel.ai — Mendel.ai transforms unstructured EMR data and clinical literature into comprehensive and compliant analytics-ready data. Mendel uses their novel AI aided by clinical experts to streamline global oncology research by organizing real-world data and automating clinical trials. They build software to solve problems at each stage of the clinical trialprocess, from feasibility to post-trial pharmacovigilance.

Portfolio highlights

• iYell — iYell Mortgage Platform consists of three pillars, Media that can be used for marketing, Technology to make the procedure more efficient.
• T2 — T2 Co offers services like automatic driving of huge trucks to provide a trunk transportation service.
• Free Standard —

Portfolio highlights

• ThinkCyte — ThinkCyte provides single-cell analysis for research, diagnostics, and therapeutics with an integrated multidisciplinary approach.
• NodeX — We build open-source embedded software and cloud tools to help developers build secure IoT products, simply. By leveraging decentralized identity and h/w root of trust technology, IoT security platform "UNiD" enables developers to automate device management and easily build secure data pipeline between every devices and the cloud.
• CMerTV — CMer TV is a platform that connects advertisers with newspapers, magazines, and specialized media by video

Portfolio highlights

• Grafto —
• Finovo — Finovo specializes in the research, development, operation, and maintenance of cutting-edge accounting and financial software solutions.
• 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

• Yuime — Yuime is an HR consulting firm that offers agricultural staffing, contract farming, and recruitment services.
• Newlocal — Newlocal offers planning, development, and consulting services related to real estate, construction, and community development sectors.
• Tokyo Artisan Intelligence — Tokyo Artisan Intelligence develops od purely domestic AI high-speed code generation tools as part of deep learning and hardware research. Their objectives are to contribute to the development of new computational technology and its application in society, particularly by providing experts through the training of doctoral students.

Portfolio highlights

• Emole — Emole is a platform that connects content creators with viewers through short drama content, offering a variety of engaging stories.
• Utoniq — Utoniq service allows them to collect the works of the artists they support digitally in the form of trading cards. Trading cards will be collected as proof of support for the creators. It is a brand-new trading card service that is both enjoyable to collect and enjoyable to exchange. They provide a service lineup in order to continually increasefan engagement. They can make flexible proposals based on the needs of artists, creators, influencers, anime characters, and so on.
• Domuz — Domuz is a firm that wants to utilize technology and design to create a lifestyle that makes potted plants and flowers more comfortable.

Portfolio highlights

• Rehas — Rehas is a healthcare solution provider that specializes in home medical care and employment support services.
• Piazza — PIAZZA deploy the regional platform PIAZZA.
• Pinpin Kirari — Pinpin Kirari is a web platform that supports the region of the elderly.