Top 40 Legal VC Funds & Investors in Japan (October 2026)

Portfolio highlights

• LQUOM — QWAVE offers cryptography communication technology.
• Etaily — Etaily provides e-commerce and retail solutions in the Philippines, enabling brands with end-to-end services, from store management to fulfillment.
• Link Therapeutics — Link Therapeutics specializes in developing therapeutic methods for targeting autoantibodies and identifying pathogenic autoantibodies.

Portfolio highlights

• 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.
• Alxtal — Alxtal is a tech company who optimize the development, design, and manufacturing processes of the manufacturing industry with IT and AI.
• Yokohama Vanilla — Yokohama Vanilla is a Company which operates Yokohama-based gift sweets brand.

Portfolio highlights

• Indent — Indent creates products that help writers create original works such as novels, manga, screenplays, and game scenarios. They will work to create an environment in which artists can focus on their creations and enjoy sharing their work.
• Spectronix — Spectronics is a development of new technologies and new applications to bring about innovation, focusing on the future of laser technology.
• Zeal Boxing Fitness — Zeal Boxing Fitness combines power of sports with the power of technology to provide a service that allows to enjoy fitness.

Portfolio highlights

• CloudLegal — CloudLegal provides AI-powered legal services, combining generative AI with legal expertise to streamline corporate operations.
• Akari Hosho — Akari Hosho provides a group of trusted professionals, including lawyers and judicial scriveners. Akari Hosho provides a guarantee service.
• Hubble — Cloud-based software specialized for contracts and other legal documents

Portfolio highlights

• Akari Hosho — Akari Hosho provides a group of trusted professionals, including lawyers and judicial scriveners. Akari Hosho provides a guarantee service.
• Black Cat Carnival — Tell us about anything development-related. Our founder, who launched Niconico Live, SUGAR and GANMA! from scratch, helps with planning, design, development and operations.
• 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.

Portfolio highlights

• Flyle — Flyle provides a cloud based platform for product management helping customers to improve productivity & creativity in product development.
• Genba Hub — Genba Hub specializes in providing business management systems for construction and maintenance enterprises.
• Monochrome — Monochrome is creating a home operating system in order to power the next generation of energy-producing homes and roofs. The company is based in Chuo Ward, Tokyo.

Portfolio highlights

• HEAL-lll — HEAL-lll is a multifaceted firm that merges healthcare, technology, and gamification to promote individual and organizational well-being.
• Pale Blue — Water propulsion systems for sustainable space development
• Rise — Rise is a credit-led platform that enables underserved consumers to access installment-based purchasing power.

Portfolio highlights

• CaTe — CaTe is based in Tokyo. CaTe develops and manufactures a Digital Therapeutic (DTx) for remote cardiac rehabilitation. Their invention allows heart disease patients to safely and successfully complete cardiac rehabilitation utilizing standing exercise in a confined space, such as at home, without the use of ergometers or similar instruments.
• Flyle — Flyle provides a cloud based platform for product management helping customers to improve productivity & creativity in product development.
• HEARTBEATS — HEARTBEATS builds fan engagement platforms and digital experiences for sports teams, artists, and entertainment brands.

Portfolio highlights

• Noin — Noin specializes in cosmetics and delivers content that accurately captures trends like videos that solve girls worries.
• GITAI — GITAI is the world’s leading space robotics startup, aiming to provide safe and affordable means of labor in space and reduce operational costs by 100 times. GITAI is developing highly capable, safe, and reliable robots to help build and maintain satellites, space stations, lunar bases, and cities on Mars.
• Connected Robotics — Connected Robotics is an information technology company that designs and manufactures robotic arms for enterprises. The company's product, OctoChef, provides cooking services. It caters to individual restaurants, shopping malls, stations, service areas, amusement centers, and large-scale events. The company was founded in 2014 and is basedin Koganei-shi, Japan.

Portfolio highlights

• IGU — IGU is a professional team dedicated to designing, refining, and delivering exceptional entertainment experiences. With a strong focus on creativity, quality, and innovation, IGU brings together talented professionals who transform ideas into engaging and memorable experiences.
• GEMBA — GEMBA develops on-site improvement DX services specialising in the manufacturing industry.
• NexusAdvisors — NexusAdvisors operates AvaCareer, an AI-powered recruitment platform that leverages intelligent AI agents to support both companies and job seekers by streamlining hiring processes, enhancing candidate matching, and improving recruitment efficiency.

Portfolio highlights

• Facilo — Facilo is a real estate communication provider that uses cloud computing to enhance sales and ease transactions of real estate brokerage.
• Indent — Indent creates products that help writers create original works such as novels, manga, screenplays, and game scenarios. They will work to create an environment in which artists can focus on their creations and enjoy sharing their work.
• Intentia — Intentia is a technology startup that specializes in developing and implementing operational support AI agents tailored for the manufacturing and wholesale sectors. The company designs AI tools that seamlessly integrate into existing workflows instead of completely replacing legacy IT architecture.

Portfolio highlights

• Smart Craft —
• Luxna Biotech — Luxana Biotech is a biotechnology firm dedicated to promoting the practical use of safe and effective nucleic acid therapies. Utilizing nucleic acid chemistry technology, the company strives to provide nucleic acid medicines to patients suffering from diseases that currently lack effective treatments.
• Link Therapeutics — Link Therapeutics specializes in developing therapeutic methods for targeting autoantibodies and identifying pathogenic autoantibodies.

Portfolio highlights

• Provigate — PROVIGATE is a provider of bio-transistor sensor technologies in Japan.The company's technologies are able to measure dynamic changes with the help of perception-broadening sensors, enabling individuals to change their habits for health
• Spaceflux — As satellites become increasingly vital, Spaceflux tackles the growing challenges of orbital congestion and debris that put them at risk. Thanks to our proprietary global network of optical sensors, we provide data-driven space situational awareness services from LEO to Cislunar.
• Alloyed — OxMet Technologies develops, licenses, and manufactures proprietary alloys, alloy powders and alloy components for the aerospace, automotive, industrial and biomedical markets.

Portfolio highlights

• Tata Motors — About Us Tata Motors Limited, a USD 34 billion organisation, is a leading global automobile manufacturer with a portfolio that covers a wide range of cars, SUVs, buses, trucks, pickups and defence vehicles.
• Nightpeak Energy — Nightpeak Energy develops, owns, and operates power plants that support the growing capacity needs of a decarbonized grid.
• Sperber Landscape Companies — Sperber Landscape Companies is a landscape service provider serving customers.

Portfolio highlights

• RABO — RABO is a Cat-Tech Company that "watches cat life with technology.
• 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.
• Asoview — Asoview is an online booking website that provides booking services for tour, activities and attractions/experiences.

Portfolio highlights

• ASUENE — Asuene involves in clean power retail business, retail SaaS business, etc.
• Knowledge Work — Knowledge Work specializes in the development and sales of software for companies.
• United Immunity — Just another WordPress site

Portfolio highlights

• pickupon — Pickupon is a SaaS product that automatically records and inputs calls.
• Bravesoft — bravesoft is a software company that operates events and in-house product for contract development and events. The company offering services such as UI / UX design, application consignment development service, appvisor push, and technical research service.
• HEARTBEATS — ventus is an Media and Entertainment based company.ventus aiming to be an entertainment company that provides technology that all fans can enjoy.

Portfolio highlights

• SOUNDRAW — Your personal AI music generator.
• Inter Holding — Inter delivers solutions for global difficulties using vacuum technology, which uses a particular check valve to maintain a 99.5% vacuum rate.
• Better Place — Better place vision is to create a world in which kind people can continue to be kind, as well as a society in which people can work in their own way without worrying about money.

Portfolio highlights

• SK on — SK on develops and manufacturers high-energy density electric vehicle batteries.
• Robot Consulting Co., Ltd — [Metaverse, Intellectual Property, Legal Tech, SaaS] Robot Consulting Introduction Video>>> https://youtu.be/URCrcZ45lbY , Youtube Channel>>> https://www.youtube.com/@robotconsulting , Press Releases>>> https://robotconsulting.net/en-news/

Portfolio highlights

• Hibot — Hibot offers robotic platforms, and related hardware and software solutions. The company offers robots for hazardous operations as well as for maintenance and inspection of infrastructure, search, and rescue missions. The company was founded in 2004 and is based in Tokyo, Japan.
• Kauli — Kauli is an Online Ad Network Management System pioneered in Japan. Kauli supports Real Time Bidding. This service allows advertisers to place bids for their ads in real time and according to users' characteristics.Kauli frequently reviews Ad Networks so that the Ad Network with the best expected ad revenue will be selected. As aresult, every ad frame always has the best expected ad revenue.
• FLUX — FLUX provide “FLUX Header Bidding Solution” that creates fair competition opportunities and significantly increases advertising revenue within the header bidding server, ad requests are sent to SSPs and ad exchanges all at once, so it is possible to have a pure price competition without prioritization, and to determine the highest bid amount andvalue of the advertising space. I can. Then, the price of the highest bid ad in the header bidding and the ad set in the ad server are competed, and the ad with the higher bid is delivered.

Portfolio highlights

• Robot Consulting Co., Ltd — [Metaverse, Intellectual Property, Legal Tech, SaaS] Robot Consulting Introduction Video>>> https://youtu.be/URCrcZ45lbY , Youtube Channel>>> https://www.youtube.com/@robotconsulting , Press Releases>>> https://robotconsulting.net/en-news/

Portfolio highlights

• Japan Legal System Institute — Japan Legal System Institute (JLSI), our primary value is to provide products that exceed user expectations.

Portfolio highlights

• Pagaleve — pagaleve offers payment in installments at PIX, with no interest and no credit card required. They provide merchants with a new payment method in order to increase their sales in a simple, uncomplicated, and agile manner, but they also want to provide people with the opportunity to buy what they want without committing to the card'shigh-interest rates and credit.
• FLUX — FLUX provide “FLUX Header Bidding Solution” that creates fair competition opportunities and significantly increases advertising revenue within the header bidding server, ad requests are sent to SSPs and ad exchanges all at once, so it is possible to have a pure price competition without prioritization, and to determine the highest bid amount andvalue of the advertising space. I can. Then, the price of the highest bid ad in the header bidding and the ad set in the ad server are competed, and the ad with the higher bid is delivered.
• Hubbl Technologies — Hubbl Technologies helps businesses maximize Salesforce performance and uncover hidden efficiencies with advanced process discovery and org audits.

Portfolio highlights

• Naorai — Naorai is a food and beverage firm that manufactures wine, beer, spirits, and non-alcoholic beverages.
• Sinumy — Sinumy develops touchless identity authentication technology and high-speed, high-precision position measurement technology.
• Dioseve — Dioseve is providing novel possibilities for all life.

Portfolio highlights

• HIBARI — HIBARI solves on-site issues through AI and digital twins.
• Unseed — Unseed is a consulting company that provides in-house training in data analysis and AI model development, technical expertise and training.
• Zevero — Carbon Accounting Software and Services. With Zevero optimise your carbon footprint management effortlessly. Take charge of sustainability today!

Portfolio highlights

• Any Style — Any Style develops a messaging app from voice actors that regularly sends messages via subscription. It also engages in the planning and production of audio content and the VTuber production business.
• Arrowsmith — Arrowsmith is committed to unlocking the full potential of bacteriophages to revolutionize the treatment of bacterial infectious diseases. Through transformative science, Arrowsmith strive to create a world free from the pain and fear caused by antimicrobial resistance.
• Typewriter Therapeutics — Typewriter Therapeutics, Inc. develops mRNA-based gene therapies using a gene writing, or gene writing, platform for precise insertion of therapeutic genes into the genome. The company builds on transposon-based technologies originating from research by Professor Emeritus Haruhiko Fujiwara at the University of Tokyo. Its programs focus on all‑RNA,nonviral gene writing systems that repurpose natural genetic elements to address severe genetic disorders with limited treatment options. Typewriter Therapeutics conducts research and development across its U.S. and Japan operations and collaborates with investors and partners to advance genetic medicine candidates toward the clinic.

Portfolio highlights

• Whizzo — Whizzo specializes in materials science-driven manufacturing of engineered fashion and technical textiles. Our expertise lies in creating and executing innovative textile blends tailored for applications across automotive, agriculture, medical textiles, and engineered fashion.
• Furnishka — Discover premium sofas, recliners, beds, dining sets and more at Furnishka. Buy furniture online in India with free delivery, easy EMI and warranty.
• Foundry — Foundry is a consumer technology business that specializes in household appliances. Foundry was started by Ankit Jain, a former managing director of Dyson India.

Portfolio highlights

• XDeli — XDeli is a digital application that offers food delivery and meal subsidy service for corporate employees.
• Jiraffe — jiraffe focusses on Internet service planning, development, and management.
• SImount — SImount is a database management system platform that connects all data such as Excel, CSV, PDF. Moreover, It can utilize all the data related to business, leading to higher business efficiency and higher sales.

Portfolio highlights

• Rayout — Rayout is a business consulting company that provides creative content development, recruitment videos, and web production services.
• CareMaker — CareMaker is a technology company that develops and operates visit schedule management and regional collaboration cloud services.
• Rehabilitation 3.0 — Rehabilitation 3.0 focuses on a preventive medical system that provides AI assessment and tracking on health, exercise, mood, and wellness.

Portfolio highlights

• Josys — Stop letting runaway SaaS costs & unsecured SaaS access ruin your day. Josys is the only SaaS Management Platform that provides true 360-degree control.
• Fuller — Fuller is a software development company that builds mobile phone applications and provides internet media services. The company’s products include App Ape Analytics and App Ape Lab.App Ape Analytics is a trend research and analysis app that investigates the usage of Android terminal, and offers the viewing rate data; the number of active usersof the application; and user attribute information such as the user’s age gender, the user who is in possession of the application, and more.App Ape Lab analyzes the trends and offers real-time information of the app market.Fuller was founded in 2011 and is based in Chiba, Japan.
• Raksul — Raksul.inc is a fabless B2B platform builder. It aims to redesign and simplify value chains in legacy industries. It has enabled the "sharing economy" business model in printing, logistics and advertising, by connecting SME customers directly to excess capacities of existing players in various industries at a low cost.

Portfolio highlights

• Noahlogy —
• Solafune — Solafune integrates multi-domain intelligence across space, cyber, and physical layers to create actionable, sovereign decision systems.
• SoVa — SoVa operates an accounting firm that combines technology and experts.

Portfolio highlights

• Entaar — Entaar operates a digital transformation platform that aids in optimizing investments, decision-making, and promoting dashboards for businesses to enhance efficiency in digitization.
• Legal Node — Legal Node provides AI-native fixed-price M&A legal services and develops legal AI agent systems for transactions and fundraising.

Portfolio highlights

• TANAAKK — TANAAKK provides “HITSERIES”, Growth-as-a-Service especially for Fortune Global 500 in-house startups to migrate R&D fruits into cloud-native scalable SaaS. HITSERIES delivers reference architecture, platform and related DevOps, RevOps, EquityOps services. There is annually US$190 R&D expenditure solely in Japan. TANAAKK find growth optionin R&D, selecting right cloud business scheme and enabling liquidity for discounted intellectual assets. Usually supporting conglomerate to achieve new $100M SaaS revenue in 5 years.
• Civitas — Civitas enables the creation of a set of documents necessary for legal continuation. Civitas allows the user to create legal documents by entering information in a form. Then Civitas will send the user a set of documents necessary for the application, including the documents that must be submitted together with the application form. Currently, thecompany responds to defamatory comments on Twitter and Bakusai but intends to expand its offerings in the future.
• 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

• Sazo — Sazo specializes in constructing a global e-commerce and logistics network with AI.
• Henry — Henry develops and provides a cloud-based electronic medical record and receipt system for small and medium-sized hospitals.
• Greenphard Energy — Greenphard Energy is a uniquely-placed startup in the field of intelligent IoT products based on AI and machine learning technologies. We provide SaaS solutions in the cloud for optimized control, remote monitoring, and analysis of industrial equipment, factories, and renewable energy facilities. We are also a demand response aggregator, helping tostabilize the power supply of the entire region.

Portfolio highlights

• Atto — Atto operates in the healthcare and preventive medicine field as a technology venture. Its main business is the development, manufacturing, and sale of health inspection equipment. The core product is a capillary blood flow observation device called Kekkan Bijin. This device allows users to observe capillary blood flow simply by placing a finger onit, without any blood sampling.
• FUNDiT — FUNDiT is an IT-focused M&A and business consolidation company that specializes in acquiring, managing, and scaling IT companies.
• Novius Company — Novius, Inc. is a Japan-based medical technology startup developing advanced glass-free 3D endoscopic imaging solutions. Its flagship platform, N-Vision3D, enables real-time 2D-to-3D conversion of endoscopic and microscopic images using proprietary AI-powered depth estimation. By enhancing depth perception without requiring specialized 3Dendoscopes, Novius improves surgical accuracy, supports medical training, and expands accessibility to next-generation imaging worldwide. Developed proprietary real-time 2D-to-3D imaging technology compatible with existing Olympus endoscopy towers and monitors.Completed initial clinical adoption with early users in Japan.Expanding global commercialization in minimally invasive surgery, cancer treatment, and medical education.

Portfolio highlights

• LIRIS — LIRIS is a legal tech service development company.
• Japan Legal System Institute — Japan Legal System Institute (JLSI), our primary value is to provide products that exceed user expectations.

Portfolio highlights

• xCura — xCura alleviating pain and anxiety of people with the help of technology and product therapy VR.
• Out Loud — Out Loud is an IT company that offers integrated language assistance services with the help of AI and LLM.
• ReLife Technology — ReLife Technology offers online consultation services that help to solve the problems of people who are troubled by marital problems.

Portfolio highlights

• Kikuvi — Kikuvi is an AI Interview agent that automates everything from question design to execution and structuring, turning overlooked voices into insights. It saves the effort of listening so you can spend time on judgment and creation.
• Cosmobloom — Cosmobloom Co. is a manufacturing company that analyses, designs, and develops space solar power generation systems and solar power sails.
• Your Neighboring Company — Kimi no Tonari is a Nagoya-based startup specializing in the development and operation of the AI fortune-telling app "Uracchi"

Portfolio highlights

• Raksul — Raksul.inc is a fabless B2B platform builder. It aims to redesign and simplify value chains in legacy industries. It has enabled the "sharing economy" business model in printing, logistics and advertising, by connecting SME customers directly to excess capacities of existing players in various industries at a low cost.
• OPT China — OPT China is a company that provides marketing and distribution support for Chinese consumers.
• Shuttlerock — Create attention-worthy video ads from any asset for every screen, at scale.

Portfolio highlights

• Facilo — Facilo is a real estate communication provider that uses cloud computing to enhance sales and ease transactions of real estate brokerage.
• Albert Invent — 1000’s of scientists, technicians, and engineers across 30+ countries rely on Albert’s end-to-end Cloud Platform to accelerate the innovation of new materials. With Albert, R&D organizations get the data insights and tools needed to increase speed to market, automate regulatory compliance, and heighten the impact of new products.Built fromthe ground up for the chemical and material science industry, the Albert Platform connects R&D processes and creates a single data source of truth across the R&D organization. Augmented with AI, machine learning and a comprehensive materials database, key platform functionality includes inventory, worksheets, workflows, tasks, and more. www.albertinvent.com
• DeltaForesight — DeltaForesight is a business that creates B2B services and goods with a focus on stablecoins and cryptocurrencies. In order to develop solutions that may be applied in Japan, it emphasizes bridging laws, business practices, and technological advancements.