Top 15 Infrastructure VC Funds & Investors in Japan (June 2026)

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.
• Zehitomo — Zehitomo is an Japanese online platform that enables user to hire local service professionals, from photographers to personal trainers.

Portfolio highlights

• Logomix — Logomix Inc is a mammalian cellular genome architect startup. Logomix proprietary platform, Geno-Writing™, technology integrates large-scale (Mb) human genome-writing technologies and providing genetically architected versatile human cells and/or downsized cells and microbes for drug development and cell & gene therapy area.Majority ofthe cell engineering companies are currently focused on optimization of gene clusters by automatic high throughput system however, Logomix’s Geno-Writing™ provides the required tools for dealing with mammalian or complex genomes. Logomix works with partners by providing new biology-based solutions to co-create business and social values on Geno-Writing™ platform Current Focus Area includes: 1. Human Health & Therapeutics 2. Biomaterials & Chemicals 3. Agriculture & EnvironmentLogomix has 11 ongoing collaborative research partnerships. Currently Logomix is specifically looking for industry partners to address unmet needs in neurodegenerative disease areas.
• CMerTV — CMer TV is a platform that connects advertisers with newspapers, magazines, and specialized media by video
• Link Therapeutics — Link Therapeutics specializes in developing therapeutic methods for targeting autoantibodies and identifying pathogenic autoantibodies.

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.
• LUC — LUC is a provider of the AI ​​x experience analysis platform "TERUS," .
• Turing — Turing develops and manufactures fully autonomous vehicles.

Portfolio highlights

• Landsview — Landsview is an IT company that provides software development, numerical analysis, testing equipment, and measurement services.
• Flora — Flora develops a big data platform for female health, collecting data on individual symptoms, work performance, health conditions etc.
• Izanagi Games — Izanagi Games is an entertainment company that focuses on producing and publishing interactive games.

Portfolio highlights

• Paytner — yup is providing services to support freelance people's funding.The freelance population in Japan has been shown to continue to increase in many Chosa. While working styles are diversified, they are not able to respond to the development of the working environment, and they will develop their business to change the situation where problemssuch as funding, credit, sexual harassment, and power harassment are accumulated.
• 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

• Voicy — Voicy is a mobile platform that recruits both media personalities and news organizations; the entertainers read the news so users can get the latest info from their favorite voices.
• Monstar Lab — Headquartered in Shibuya-ku, Tokyo, Monstar Lab, Inc. provides access to top talent and specialists around the world as the foundation for all of the group’s activities. The company consists of more than 1200 engineers and creators in offices in 26 cities and 15 countries worldwide.The core consultancy arm of the company engineers awesomesolutions that perform for clients around the world. In addition, the company’s array of products and services ranging from co-working spaces, robotic process automation, game development, streaming services, HR tech and education programs empower thinkers and makers globally.
• Wired Beans — Wired Beans Inc. supports basic manufacturing stages using novel information technologies. It was founded on October 13, 2009, and is based in Tokyo, Japan.

Portfolio highlights

• Sunraycer — Accelerate your energy transition goals with Sunraycer, a well-capitalized company driving change at scale through innovative clean energy solutions. Our portfolio of 25 projects delivers long-term power solutions while avoiding 300 Mt of direct CO2 emissions. Benefit from our strategic partnerships with industry leaders, landowners, and communities. Discover the latest news and insights as we speed towards a sustainable future. Explore Sunraycer today and unlock the potential of clean energy solutions for your industry.
• Phoenix Tailings — Phoenix Tailings leads rare earth refining in the U.S. to secure the metals our economy and defense need to thrive.
• Post Trade Solutions — Post Trade Solutions combines Acadia, Quantile, and SwapAgent to help our clients increase capital efficiency, lower risk, and streamline operations.

Portfolio highlights

• Mokable — MOKABLE is a startup introducing a new concept called "eating coffee," aiming to let consumers fully enjoy the flavor of carefully grown coffee beans. Their product uses finely ground whole coffee beans to enhance and maximize the rich aroma and taste of the coffee.
• Syukatsu Labo — Syukatsu Labo is a leading company that solves various problems in an aging society.
• Tensor Energy — Creating the operating system of our zero-carbon, distributed energy future

Portfolio highlights

• N.THING — Established in January 2014, N.THING is a Seoul-based Agri-Food tech company leading innovation in agricultural products, by extension, in the farm-to-table food value chain by combining IoT technology and data. It developed the world’s first modular vertical farm ‘CUBE’ which is easy to expand. N.THING CUBE is a modularized farm with massproductivity where a dedicated OS provides the most optimized environment for each crop so as to create maximized efficiency. N.THING is the world’s first smart farming company that won the iF Design Award, Architecture in 2020. Also, it is a winner of Best of Innovation at the CES 2020 for its excellence in technology, which is the first ever in the agricultural field. N.THING is planning to expand its business on a large scale this year after it successfully completes the PoC process in the U.A.E. Our North American branch office located in New York. N.THING hopes to connect people to nature, things to things, people to things, and people to people through IoT technologies by creating Number of Things out of Nothing. .CUBE : CUBE is internet connected modular container vertical farm. It's an ultimate indoor farm which contains LED technology, real time monitoring system through IoT sensors, collected cultivation data, and upgradable software. We deliver the farm of the desired container form to the desired place.SQUARE : SQUARE is modular hydroponic kit. SQUARE can connect each module and share water. Users can connect as many as they want, grow greens and herbs, and make food great themselves. Each Square consists of four Pickcells, which contains special nutrient-rich sponge. With special sponge and hydroponic, it gives the most simple and effective gardening experience.Planty : Planty is the first Internet-connected social pot in the world. Planty gives pleasure to grow plants with your family, friend, and colleague. Planty enables the user to monitor the environmental information on temperature, soil moisture, and ambient light around plants and give water to plants any me or anywhere.Life : Life is a smart gardening journal aimed at the gardening sector. Plant lovers and gardeners are able to record their gardening activities and information and share them through Social Media. The user can easily insert weather data, location data, gardening activities, and plants’ events. Moreover, all the gardening data can be shared through social media.Sikmulsung: Sikmulsung is our show room to explore 'freshness' of our product and service. It is a place for everyone seeking for 'freshness' in visual, in texture, in taste, in flavor or even in atmosphere with, N.THING's in-store farm, exclusively made for Sikmulsung, special F&B's and our end products.
• MangoBoost — Data Processing Unit (DPU) is a next-generation server accelerator designed to orchestrate various intra-server devices (e.g., CPU, GPU, SSD, NPU, NIC). By maximizing the datacenter’s overall performance and cost efficiency, DPU is now considered as the most important HW/SW solution to realize the next-generation extreme-scale AI serverinfrastructure. However, despite its critical necessity from the datacenter and AI infrastructure, there is no market-leading DPU solution which can meet the customer’s actual demand due to its HW/SW complexity and the application/model heterogeneity. MangoBoost is currently the world’s most highly recognized DPU startup located in US and Korea. We provide the world’s most advanced and flexible DPU HW/SW solutions in order to fully satisfy the needs of various customers. Our DPU HW is fully composable by integrating its rich set of DPU features to construct our customer-optimal DPUs. At the same time, our DPU SW enables to seamlessly deploy the solution to any customer environment. As a result, our DPU solutions are considered very promising to realize the next-generation AI/datacenter infrastructure, and thus they are currently evaluated at various global-leading companies. MangoBoost was founded in early 2022 to commercialize 7 year of top-tier DPU research outcomes achieved at Seoul National University (e.g., many full-system DPU prototypes, many ISCA/MICRO/ASPLOS/OSDI/ATC papers). The current team consists of 45+ system engineers including ~20 top-tier PhDs from Carnegie Mellon University, Seoul National University, POSTECH, U Toronto, and ~20 industry experts from Intel, Microsoft, Samsung, and Naver.
• Aim Intelligence — Leading AI Security & Safety Solutions Provider - Specializing in AI Risk Detection, Mitigation, and Elimination through Advanced Red Teaming and Defensive Systems | Leading provider of AI Security, Safety, and Compliance solutions

Portfolio highlights

• Jiraffe — jiraffe focusses on Internet service planning, development, and management.
• TRiCERA — TRiCERA is a contemporary art global platform management company.
• Psychic VR Lab — Psychic VR Lab is a startup company that handles fashion VR and MR shopping service STYLY. They are creating a future where they will live in space.

Portfolio highlights

• Mellia — Mellia is a beauty company that provides cosmetics, body care products, and supplements.
• Stacked — Stacked is a new membership platform where fans get the most out of their support for creators.
• Warung Pintar — Platform digital terpercaya untuk membantu warung tradisional Indonesia tumbuh bersama teknologi.

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.
• Pragtech — Pragtech develops and operates parking lot service software that helps to eliminate payment congestion and reduce operating costs.
• 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.

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

• 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.
• AMATELUS — AMATELUS is involved in the creation of a product called SwipeVideo. The application is used to develop video and image shooting and distribution systems. Their product allows viewpoint or multi-angle video to be easily created, streamed in any web browser, or embedded into any webpage.
• Effectual — Effectual helps businesses and individuals regain online trust and build brands. With its own development know-how, they continue to develop web-based services connected to information transmission and branding. They use Google Maps to provide store advertising and anti-slander services.

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 Inc. is an online booking website that provides booking services for weekend leisure activities like skydiving and rafting. The company was founded in 2011 and is based in Shibuya, Kanagawa.