Top 50 Internet Angel Investors in Japan in May 2026

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

• iiba — Iiba is a geospatial platform that specializes in providing location information related to child-rearing.
• Plott — Plott producing youtube animation platform under Vision “Become a Content holder from YouTube”. In August 2019, the company name was changed from Fabo to Plott. Plott, the new company name, is derived from the plot that you make before writing novels, etc., and the idea that “I want to make content all the time” is put in the company name.
• Neighbor — Neighbor is a metaverse game developer that specializes in Fortnite.

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

• 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

• 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

• 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

• Mign — Mign offers a generative AI-related SaaS solutions for the construction and real estate fields.
• 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

• Now Do — Now Do provides online growth revolution platform.
• RE — RE specializes in smartphone application design and development.
• Vitalogue Health — Vitalogue Health offers Canvas, a home-based hormone testing service for women.

Portfolio highlights

• Illusil — Illusil is a service that makes it easier for anyone to generate slide materials and reduces the amount of time needed to do it. Additionally, presentations can be automatically generated from text input by AI, and over 1,000 design templates can be used to build original slides.
• Alyaum — Aryaum supports "regional revitalization through NFT" by offering local governments all around the nation hometown tax and tourism NFT solutions.
• Driver Technologies — Driver Technologies is a cloud logistics platform provider. It provides a solution for driver matching and cargo vehicle demands.

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

• 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.
• Amptalk — Amptalk is a software development firm specializing in operating automatic transcription and analysis of online business negotiations.
• PeopleX — PeopleX encourages and assists employees in their professional development.

Portfolio highlights

• AssetHub — AssetHub is an AI-powered 3D modeling tool that enables game developers to create and edit 3D assets 100 times faster, enabling mass production of content and combining AI with manual work, enabling faster prototyping and editing.
• Peach Cars — Buy or sell your car in Nairobi-Kenya with ease. Browse a wide range of vehicles, connect with trusted sellers, and find the perfect car today. Simple, fast, and secure transactions.
• AnotherBall — AnotherBall is a blockchain startup that combines entertainment and blockchain.

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.
• Sunblaze — sunblaze is a android-based smartphone users begin to experience stability issues after one to two years of use. For example, their device may get slower or they encounter unexpected app crashes. These stability issues also lead to security vulnerabilities.SUNBLAZE OS features essential functions only, meaning it does not have any unnecessaryfunctions. This allows the system to be more stable and secure, and users are able to use it for a longer period of time.
• Spider Labs — Spider Labs offers solutions to help fight ad fraud and ensure data security.

Portfolio highlights

• UPWARDS — UPWARDS develop and operate the “cloud loan” loan platform for individuals.
• CrowdLoan — CrowdLoan is a platform that connects financial institutions and individuals with smooth loans.
• Luup — Luup is an Internet Company.

Portfolio highlights

• Gatari — Gatari is developing an AR audio platform, including the AR camera app Vismuth, which can call avatars in reality.
• Graffity — Graffity to provide AR experiences globally and enrich life more conveniently and invent the AR entertainment experience and provide it globally.
• Thirdverse — Thirdverse (formerly known as Yomuneco Inc) is engaged in Virtual Reality content and services planning, development, sales and management.

Portfolio highlights

• Epicbase — Epicbase is an AI-based automatic voice transcription service based on voice recognition technology.
• Go Visions — Go Visions engages in the edutainment tech for children and human resources services.
• Ai-Dounyu.com — Ai-Dounyu.com is a platform that helps organizations looking to integrate AI choose their ideal AI implementation partner for free.

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

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

Portfolio highlights

• FamiOne — FamiOne is creating a society that will support the future of couples who want to receive children.
• Misaky Tokyo — Marine plant-based, handmade Japanese sweets. These crystal treats are individually handcrafted, the perfect gift idea! Vegan, gluten-free, and additive-free confectionery, with stunning flavors such as Yuzu, Matcha, and Rose. Supporting artisans in their craft. Japanese luxury sweets with a surprise inside.
• Reiwa Travel — Reiwa Trave is a digital travel agency intended that optimizes overseas travel. The company's platform uses online travel booking tools that provide digitalized contracts along with trip management, thereby enabling its customers' vacation and leisure experiences.

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 .
• STUDIO — The easiest and quickest way to build your beautiful portfolio website, landing page or anything. No code. All creative freedom.
• STUDIO Japan — STUDIO is a development and operation of the next-generation design tool.

Portfolio highlights

• Enechain — enechain provides liquidity in Japan’s energy market by brokering OTC transactions of energy.
• Parallel — Parallel is the hangout app where you can enjoy games, videos, music, and more with friends.
• Holmes — Holmesis a cloud contract system to consistently carry out the creation, conclusion and management of contracts in the cloud.

Portfolio highlights

• Pleap — Pleap is a medical engineering company specializing in the development of AI and IoT-based technology solutions tailored for medical institutions. The company's product offerings include "medimo" which is an AI tool that automatically creates medical record manuscripts from medical audio.
• AGRI SMILE — AGRI SMILE is a platform that focuses on sharing agricultural technology.
• Conoris Technologies — Conoris Technologies is a staffing agency that offers security check support services for companies.

Portfolio highlights

• Revorf — Revorf analyzes data and develops AI-related to infectious diseases and healthcare.
• abillion — Find tips for plant-based food & products near you. Join the community to share reviews of restaurants & brands. Raise funds & drive sustainability!
• 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

• Ixyas — Ixyas offers internet service planning, operation, marketing support, and sales services.
• Neith — Neith is a apparel manufacturer, seller and a whoelseller of water absorbing bralette, lingerie and shorts for women.
• Now Do — Now Do provides online growth revolution platform.

Portfolio highlights

• Lecto — Lecto provides Saas solutions to eliminate the tedious practices behind financial services
• Luup — Luup is an Internet Company.
• Neighbor — Neighbor is a metaverse game developer that specializes in Fortnite.

Portfolio highlights

• MIL — MIL is a marketing company it can be used for a wide range of video marketing such as video commerce , O2O measures , recruitment videos , and landing videos.
• Now Do — Now Do provides online growth revolution platform.
• SAURUS JAPAN —

Portfolio highlights

• Onepair — Onepair is a job consulting and recruiting company. Onepair is to co-creating careers by talking about real-world ace with active ace.
• Strainer Co., Ltd. — Strainer Co., Ltd. is an information distribution platform that conveys corporate information centered on financial data. Although there are not a few media to deliver financial information, the company's strengths are strong to be easily viewed, including financial information of overseas companies.
• LAMILA — LAMILA develops system that improves the creation of retail stores.

Portfolio highlights

• 6curry — 6curry is a brand that creates a new community around “curry”, one of the world's best Japanese foods. The concept is to mix many people and ideas like curry made by mixing various ingredients and spices. Original menu development, weekly events are held in the central kitchen, open only to members. We design and produce communication bornfrom food, such as event catering for over 500 people and communication proposals within the company.
• TRiCERA — TRiCERA is a contemporary art global platform management company.
• Vivid Garden — vivid garden is an Agriculture company.

Portfolio highlights

• Skimlinks — Skimlinks is the leading commerce content monetization platform. Its technology automatically monetizes product links in commerce-related content
• MV.Health — MysteryVibe offers the most advanced & award winning smart sex toys for men, women & couples that elevates their sexual health and wellbeing.
• HCVC — HCVC is an early-stage Venture Capital firm backing hardtech companies worldwide. Beyond its fund, HCVC supports hardtech founders through Hardware Club, a selective global community of 500+ startups with dedicated resources, partnerships and events.

Portfolio highlights

• Hackazouk — Hackazouk is an HR Tech company that operates Official-Alumni.com, an alumni relationship management system in Japan and the Philippines to help companies stay connected with their alumni.
• bond Japan — Bond Co., Ltd. is a video learning platform specializing in Japanese language studies.
• Linklusion — Linklusion is a system development and management support for microfinance institutions in developing countries

Portfolio highlights

• Roominate — Playing with the W77 online game site can certainly produce crazy jackpots to riches
• Soldsie — Soldsie (formerly Centrally) is a payment system enabling merchants to monetize their Facebook page by allowing customers to purchase through comments.Customers register their payment information with Soldsie, and then comment on stores’ pages, channels and feeds to activate a charge to their account, and initiate the shipping process.Merchants use the Soldsie administrative dashboard track and manage inventory and shipping, and experience increased user comments, views and viral shares.
• Tokyo Otaku Mode — The ultimate online destination for fans of Japanese pop culture.

Portfolio highlights

• Shippo — Shippo is the best multi-carrier shipping software for e-commerce businesses. Find the best shipping rates, integrate with e-commerce platforms, print shipping labels, track package delivery, and verify addresses with either our shipping API or web app.
• CAMPFIRE — Campfire engages in the planning, development, and operation of a crowd funding platform.They operate the largest cloud funding platform in Japan [CAMPFIRE (campfire)], which supports "whoever wants to start something."The fee is 5% of the domestic level, and about 15,000 projects have collected about $70million in total from over700,000 people.
• Spectra Japan — Spectra is a Provision of services for artists and fans company.

Portfolio highlights

• Farel — Run your airline on one platform. Farel unifies PSS, IBE, DCS, and B2B with a built-in AI assistant to grow direct sales and automate ops. Get a personalized demo and pricing.
• Maslo — We make companions that care about people.
• Kinnek — Potential customers are looking for reasons to trust your company, and they want third-party sources to vouch for you. Kinnek helps suppliers like you build a world-class online reputation and easily share it. Because when you win more trust, more prospects become loyal customers.

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

• Catena Labs — Catena is a product studio where we transform complex computing advancements into accessible, practical tools for users and developers. Leveraging AI and web3 technology our aim is to turn innovative ideas into real-world applications that are easy to use.
• Asterix — Asterix offers digital ownership and unlocks new possibilities.
• Cosmology — Cosmology is building a unified developer experience for interchain dApps

Portfolio highlights

• Xmart — Xmart is a Costs can be reduced by simply sending invoices for one month.
• AGRI SMILE — AGRI SMILE is a platform that focuses on sharing agricultural technology.
• Another works — Another works is a internet platform & the industry's first service that allows you to directly approach the talent you are interested in from a database of a variety of ready-to-work and multi-tasking personnel. You can also use the performance fee for free.

Portfolio highlights

• Pleap — Pleap is a medical engineering company specializing in the development of AI and IoT-based technology solutions tailored for medical institutions. The company's product offerings include "medimo" which is an AI tool that automatically creates medical record manuscripts from medical audio.
• Ostance — Ostance is a group that moves the world in all kinds of entertainment.
• Conoris Technologies — Conoris Technologies is a staffing agency that offers security check support services for companies.

Portfolio highlights

• 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.
• Atmoph — A smart digital window that opens to beautiful scenery from around the world. By simply putting it on your desk or hanging it on the wall, Atmoph Window will open up a whole new world before you.
• Cloudbase — Cloudbase is an information technology company that specializes in the fields of cloud services and management.

Portfolio highlights

• NodeFlair — NodeFlair aims to help tech talents make better career decisions through jobs, salaries, reviews, company insights, and more
• AGRI SMILE — AGRI SMILE is a platform that focuses on sharing agricultural technology.
• Rensource Energy — Rensource develops, finances, and manages critical energy infrastructure for African enterprises with the objective of powering Africa's economy

Portfolio highlights

• mmhmm — Look your best on video. Present with impact. Virtual backgrounds, screen recorder, present with a friend. Works with Zoom, Meet, Teams, and Webex.
• Spider Labs — Spider Labs offers solutions to help fight ad fraud and ensure data security.
• Wellness — Wellness is a provider of personal doctor service.

Portfolio highlights

• Tricot — Tricot is a food and beverage company.
• FLATBOYS — FLATBOYS specializes in planning, development and operation of internet business.
• Biophilia — Biophilia is a company specializing in pet-related, consulting business, internet service business, and consignment development business. The company was established in August 2017 and is based in Shibuya-ku, Tokyo, Japan.

Portfolio highlights

• Tokyo — Tokyo provides consistently-designed signage and projector installation, as well as maintenance company support. All customers need is “product selection” considering installation. This is a service that does not take time and effort!
• Aidemy — Aidemy is a web service where you can learn AI programming online.
• Girasol Energy — Girasol Energy is an IoT Platform provides innovative PLC technologies that enable wiser PV Plants.

Portfolio highlights

• BeatFit — BeatFit is a fitness-tech startup based in Japan.
• PROGRIT — PROGRIT is an English-related media management company.
• Luup — Luup is an Internet Company.

Portfolio highlights

• PoliPoli — PoliPoli is a next-generation politics co-creation platform where you can participate like a game. Politicians from all over Japan post their policies in an easy-to-understand manner, and those who sympathize can enjoy working on the "missions" necessary to realize the policies.
• Astroscale — Astroscale is one of the few companies in the world proposing to aid in the removal of orbital debris through the provision of End of Life (EOL) and Active Debris Removal (ADR) services. In addition to providing a technical solution, Astroscale is helping to define the business case for this service and are working with national space agencies,international institutions, non-profit organizations, insurance companies and satellite operators to develop norms, regulations and incentives that contribute to the responsible use of space.
• TECHFUND — TechFund is a venture capital firm specializing in incubation and seed stage investments. The company is headquartered in Tokyo, Japan.

Portfolio highlights

• Now Do — Now Do provides online growth revolution platform.

Portfolio highlights

• CAMPFIRE — Campfire engages in the planning, development, and operation of a crowd funding platform.They operate the largest cloud funding platform in Japan [CAMPFIRE (campfire)], which supports "whoever wants to start something."The fee is 5% of the domestic level, and about 15,000 projects have collected about $70million in total from over700,000 people.

Portfolio highlights

• Zilingo — Zilingo was founded in 2015 by Ankiti Bose and Dhruv Kapoor with a vision to use technology to put fair and efficient business within everyone’s reach. Up until now, the fashion industry has favored a select few - if you had social, human and financial capital, you could get anything done. But we believe the future of fashion belongs to everyone.By using smart, technology-led solutions to bridge the gap between creators and producers, we’re re-imagining the fashion industry to make it accessible, connected and transparent for all. Find out more on business.zilingo.com.
• InnerChef — InnerChef is an Indian food tech company that offers a mobile app for online food discovery and delivery. It allows users to order their favorite dishes which can be delivered within 20 minutes. The company offers ready-to-eat meals, gourmets do-it-yourself recipe kits (InnerChef DIY gourmet), detox cleanses, and healthy eats (InnerChef+) as wellas decadent desserts (Indulge by InnerChef). InnerChef has beverages ranging from cold coffees to thick shakes to fruit juices, all freshly prepared. The company also operates Indulge, a hyperlocal dessert marketplace where home bakers and neighborhood bakeries can offer their products to customers.
• Pipa.Bella — Pipa.Bella currently offers custom-made and ready-made fashion jewelry at affordable prices to over 40,000 customers across India through an innovative online platform and aims to reach to 1.5 lakh customers over the next twelve months. With few branded players in the fashion jewelry segment, Pipa.Bella aims to solve a pain point that many womenface while shopping for jewelry - branded jewelry is either overpriced with high mark-ups, or unbranded jewelry is cluttered and lacks any proper curation or style guidance. Pipa.Bella launches approximately 100 new styles every week that are all priced well between INR 500 - 3000. The demand for fashion jewellery has grown significantly in the last few years due to high prices of gold and silver and is estimated to be a $6 billion market. The brand has hit operational profitability in FY 17-18 and is aiming to be cash flow positive in the next twelve months. Pipa.Bella targets the 22-35-year-old urban woman who is fashion-conscious, social media savvy and is quick to adapt to latest trends. Pipa.Bella derives its name from two European words that describe the company's range of products and customers. A typical "Pipa" woman is bold, edgy and always ready to experiment and a typical "Bella" woman is a classicist, graceful, more conservative. The brand celebrates the different styles that exemplify these two aesthetics through its product range, which consist of earrings, necklaces, bracelets and rings, sterling silver jewelry, charms, personalized jewelry, wedding jewelry Pipa.Bella is a recipient of the Google SMB Heroes 2017 Award, Top 25 Startups by Singapore's Javelin Startup-O Victory Fund, and Digital Women in E-Commerce 2017 Award by Shethepeople.tv. The brand has been worn on top Bollywood celebrities and has been featured in International fashion and business publications such as Vogue, Harpers, Femina, Grazia, Cosmopolitan, Elle, Economic Times, and Wall Street Journal.

Portfolio highlights

• GMO Flatt Security — Flatt Security is a cyber security company for all developers.
• Lecto — Lecto provides Saas solutions to eliminate the tedious practices behind financial services
• Respo — Respo is a service that enables people to save money by buying things at a discount.

Portfolio highlights

• Adot — Adot specializes in product development, service growth, branding, and PR. Its services include Branding business and sales promotion business. It also supports the challenges and reforms of companies. It is not only in the field of advertising but also in a professional team in business development and development. It aims to promote"Aesthetic-conscious management" and focus on "social significance," such as "whether the whole society will be enriched," rather than the conventional business of "just do it."It was founded on July 26, 2012, and is headquartered in Shibuya, Tokyo.
• Now Do — Now Do provides online growth revolution platform.
• SISI — SISI company provides beauty products made from natural ingredients. They also offer a skin analysis program led by a skin expert, allowing customers to take care of their body and skin after a thorough examination. They also sell beauty products online and provide delivery.

Portfolio highlights

• Forge — Playtest, market and sell great Steam Games
• Key AI — Unlock new networking and career opportunities with Key, the leading AI-powered professional networking platform. Build and manage communities, host and join exclusive events, and create meaningful connections to supercharge your growth all in one place.
• YieldClub — YieldClub is a mobile app that helps you grow your savings with higher returns than a traditional bank.