aiESG
Venture Round in 2025
aiESG provides an AI-driven platform that assesses the environmental, social, and governance (ESG) performance of supply chains. It offers in-depth sustainability evaluations, enabling businesses to make informed decisions about their supply chain's ESG impact.
Oxxx is an e-commerce management agency specializing in EC site management, planning, and sales of frozen home delivery infant food mogumo.
Josan-shes
Seed Round in 2025
Josan-shes is a web startup that provides nursing, babysitting, and childcare services to women and babies.
Cellid
Venture Round in 2025
Cellid is a developer of hardware and software products focused on augmented reality technology. The company specializes in display modules, particularly waveguides, and spatial recognition engines designed for AR glasses. Its offerings include a range of products such as micro projectors, model builders, and position finders. These innovations enable users to interact with and recognize data related to human movement and environmental context, enhancing the overall augmented reality experience. Cellid aims to advance the capabilities of AR technology through its proprietary optical simulation and spatial recognition technologies.
Neusignal Therapeutics
Series A in 2025
Neusignal Therapeutics is a biopharmaceutical company dedicated to developing small molecule drugs for the treatment of dementia and psychiatric disorders. Its primary focus lies in researching and developing therapeutic agents aimed at overcoming central nervous system diseases.
KOALA Tech
Series B in 2024
KOALA Tech is a high-tech company based in Fukuoka, Japan, focused on developing organic semiconductor laser diodes. Founded in 2019, it aims to enable practical applications of the world's first organic semiconductor laser diode realized at the Center for Organic Photonics and Electronics Research (OPERA) at Kyushu University. The company's laser diode technology is based on organic fluorescent semiconductors, which are generally easier to process into thin films, offering a potentially low-cost light source that can be integrated with organic light-emitting diode and other organic electronic platforms.
Deltan develops dental braces designed for low visibility and functionality akin to traditional braces. They offer orthodontic services, managing patient data such as scans and photographs securely on the cloud.
Okuma Diamond Device
Seed Round in 2024
Okuma Diamond Device is an advanced materials technology company specializing in the research and development of diamond semiconductors. The company's products are designed to meet the demands of various high-tech applications, including communication satellites, radar systems, post-5G mobile phone base stations, oil exploration, and power plant decommissioning. Okuma's diamond semiconductors boast superior thermal conductivity, dielectric breakdown, relative permittivity, and mobility, making them ideal for high-power utilization in compact and lightweight designs. These innovations address the challenges posed by next-generation technologies such as autonomous driving, drones, the Internet of Things, blockchain, and the metaverse.
Domuz
Venture Round in 2024
Domuz is a firm that wants to utilize technology and design to create a lifestyle that makes potted plants and flowers more comfortable.
Pathos Logos
Series A in 2024
Pathos Logos is an HR co-creation platform that focuses on sales of SaaS products and supply of human resources, aiming to enhance corporate efficiency.
ElevationSpace
Series A in 2024
ElevationSpace is a space startup focused on on-orbit construction and transportation. The company develops platforms for space utilization and recovery, facilitating scientific research and experimentation in microgravity environments. By manufacturing small artificial satellites designed to return deliverables to Earth, ElevationSpace provides clients with essential services for conducting space experiments and advancing research activities. Their innovative approach aims to enhance the capabilities of space operations and broaden the applications of satellite technology.
F.MED is a manufacturing company that designs and develops robotic microsurgical devices for the healthcare industry.
Revorn Co., Ltd., based in Tokyo, Japan, specializes in manufacturing and providing odor sensing solutions. The company leverages its proprietary 'iinioi AI' technology to collect and analyze scent data globally. Revorn's product portfolio includes a range of odor sensors and related software, such as investor software, revorn instance management, insense, kaorino tabibit, omoi deno kaori, and attention bias modification trainer. Additionally, Revorn offers consultation services that address various levels of odor-related issues, from identification to solution development.
ATOMica Co. Ltd. is a company based in Miyazaki Prefecture, Japan, founded in 2019. The firm specializes in the planning, management, and expansion of co-working spaces and shared kitchen-cafe facilities. ATOMica provides versatile office space services that cater to various needs, including workspaces, conference rooms, event venues, and educational gatherings. By focusing on maximizing individual potential within collaborative environments, the company enables easy access to innovative spaces tailored to diverse requirements. Additionally, ATOMica offers event planning and management services to enhance the experience and functionality of its facilities.
HMS develops AI smart camera that integrates image input and processing.
Qibitech
Venture Round in 2024
Qibitech is a technology company focused on developing advanced robotic solutions and remote control services. It has created HATS, a system that allows a human operator to remotely enhance the functionality of robots, thereby improving their flexibility and efficiency. In addition to HATS, Qibitech offers a platform for integrating operational data with business improvement systems. The company specializes in contract development, provides research reports on technological trends and patents, and offers technical consulting related to intelligent robots and Internet of Things systems. By leveraging its expertise, Qibitech aims to help customers address their specific challenges and enhance their operational capabilities.
Tensor Energy
Seed Round in 2024
Tensor Energy is a technology startup dedicated to facilitating the transition towards a zero-carbon economy. It offers a SaaS-based operations management platform tailored for renewable energy and storage batteries, providing automated portfolio management, generation forecasts, trading automation, financial management, and performance analytics.
KAICO, Ltd. is a biotechnology company based in Fukuoka, Japan, established in 2018. It specializes in the manufacture of hard-to-express proteins utilizing a unique silkworm-baculovirus expression system. This innovative approach allows KAICO to produce high-quality proteins that are crucial for the development of various healthcare applications, including drugs, vaccines, diagnostic agents, and reagents. The company's focus on protein design and processing technology enables drug researchers to create new treatments and advancements in regenerative medicine. Through its expertise, KAICO plays an essential role in supporting the pharmaceutical industry by offering contract expression reagents and pharmaceutical raw materials.
OPTEMO develops and supplies sales technology that connects businesses and customers via a website. It offers a web-based customer service tool that aims to promote mutual understanding and optimize company–customer relationships. The tool enables real-time negotiations by controlling calls and screens on the spot while monitoring the customer's screen, allowing organizations to start business discussions without formal appointments.
Yoii Fuel develops and operates the future assessment-type funding platform. It also offers a future assessment-type funding platform that assesses future sales based on past sales and financial data and provides funding.
On Call
Seed Round in 2023
On Call is a healthcare company focused on delivering home medical care services, including temporary home visit support during nights and holidays. The firm employs a team of doctors and nurses who are available outside regular consultation hours to provide clinical assistance and conduct home visits. In addition to medical professionals, On Call offers bilingual translators to ensure effective communication with patients from diverse backgrounds. This approach enables patients to access necessary medical care conveniently, reinforcing the company's commitment to improving health service delivery in a flexible manner.
Funds is a loan investment firm that operates an online peer-to-peer lending marketplace, facilitating connections between individual investors and businesses seeking operating capital. Through its platform, Funds allows companies to secure financing by investing in funds via silent partnership agreements, starting from increments as low as 1 yen. This approach enables individual investors to manage their assets online while providing businesses access to necessary funds. By focusing on middle-risk, middle-return financial instruments, Funds aims to create a streamlined investment experience that benefits both lenders and borrowers.
Paytner is a company focused on providing financial support services specifically tailored for freelancers in Japan. As the freelance workforce continues to grow, the company addresses various challenges faced by this demographic, including funding issues and workplace harassment. Paytner has developed an online invoicing platform that allows freelancers to sell their invoices to business partners for immediate payment, typically within an hour. By facilitating the purchase of invoice information before deposits are made, Paytner enables clients to access funds quickly while managing their payment cycles more effectively. This innovative approach aims to enhance the financial stability of freelancers and improve the overall working environment in the evolving landscape of freelance employment.
Paytner is a company focused on providing financial support services specifically tailored for freelancers in Japan. As the freelance workforce continues to grow, the company addresses various challenges faced by this demographic, including funding issues and workplace harassment. Paytner has developed an online invoicing platform that allows freelancers to sell their invoices to business partners for immediate payment, typically within an hour. By facilitating the purchase of invoice information before deposits are made, Paytner enables clients to access funds quickly while managing their payment cycles more effectively. This innovative approach aims to enhance the financial stability of freelancers and improve the overall working environment in the evolving landscape of freelance employment.
KOALA Tech
Venture Round in 2021
KOALA Tech is a high-tech company based in Fukuoka, Japan, focused on developing organic semiconductor laser diodes. Founded in 2019, it aims to enable practical applications of the world's first organic semiconductor laser diode realized at the Center for Organic Photonics and Electronics Research (OPERA) at Kyushu University. The company's laser diode technology is based on organic fluorescent semiconductors, which are generally easier to process into thin films, offering a potentially low-cost light source that can be integrated with organic light-emitting diode and other organic electronic platforms.
Pafin
Venture Round in 2021
Pafin, formerly known as Cryptact Ltd, is a technology company based in Shinjuku, Japan, that focuses on providing a comprehensive platform for individual investors in the cryptocurrency space. Founded in 2018, the company specializes in profit and loss calculation, tax assistance, and financial management tools tailored for cryptocurrency portfolios. By leveraging advanced technology, Pafin aims to enhance investment and asset management activities, offering users valuable insights and support for managing their virtual currency investments effectively.
Revorn
Venture Round in 2020
Revorn Co., Ltd., based in Tokyo, Japan, specializes in manufacturing and providing odor sensing solutions. The company leverages its proprietary 'iinioi AI' technology to collect and analyze scent data globally. Revorn's product portfolio includes a range of odor sensors and related software, such as investor software, revorn instance management, insense, kaorino tabibit, omoi deno kaori, and attention bias modification trainer. Additionally, Revorn offers consultation services that address various levels of odor-related issues, from identification to solution development.
patternstorage
Seed Round in 2020
Patternstorage Co., Ltd. is a company based in Okayama, Japan, that specializes in providing a cloud-based production management service tailored for the apparel manufacturing industry. Founded in 2019, the company offers a platform that centralizes management across various processes, from planning to delivery of apparel products. This comprehensive system addresses critical issues facing the industry, such as labor shortages, challenges with small production lots, and the problem of oversupply. By enhancing operational efficiency, the platform facilitates material ordering, invoice creation, schedule management, and version control of specifications and pattern data. Patternstorage's solutions enable manufacturers to improve their productivity and adapt to the growing demands of the market, ultimately supporting the management of a higher number of product variations.
Monstar Lab
Venture Round in 2020
Monstar Lab, Inc. is a software development firm headquartered in Shibuya-ku, Tokyo, specializing in creating customized software solutions for a diverse range of clients. Founded in 2006, the company offers a comprehensive suite of services that includes project planning, market analysis, design, mobile application development, web services, and legacy migration. With a global presence, Monstar Lab employs over 1,200 engineers and creators across 26 cities in 15 countries, providing access to top talent and expertise. Its services also encompass web marketing, product localization, co-working spaces, robotic process automation, game development, streaming services, HR technology, and educational programs. By combining innovative technology with skilled professionals, Monstar Lab aims to deliver effective solutions that empower businesses and enhance user experiences worldwide.
Nature Architects
Series A in 2020
Founded in 2017, Nature Architects specializes in innovative product design using its proprietary Direct Functional Modeling algorithm. This algorithm leverages metamaterials to enable direct design of functional properties like motion and elasticity, previously challenging in conventional methods.
KAICO, Ltd. is a biotechnology company based in Fukuoka, Japan, established in 2018. It specializes in the manufacture of hard-to-express proteins utilizing a unique silkworm-baculovirus expression system. This innovative approach allows KAICO to produce high-quality proteins that are crucial for the development of various healthcare applications, including drugs, vaccines, diagnostic agents, and reagents. The company's focus on protein design and processing technology enables drug researchers to create new treatments and advancements in regenerative medicine. Through its expertise, KAICO plays an essential role in supporting the pharmaceutical industry by offering contract expression reagents and pharmaceutical raw materials.
Save Medical
Seed Round in 2020
Save Medical Corporation is a Tokyo-based company founded in 2018 that specializes in the design and development of a unit programmed medical software aimed at treating lifestyle-related diseases. The company's innovative software serves as a digital therapy tool, facilitating behavior change among patients to improve health outcomes. By utilizing scientifically based approaches, Save Medical's technology not only enhances treatment efficacy but also addresses personnel shortages in the medical industry, thereby optimizing medical costs and reducing the burden on healthcare staff. The company actively promotes the advancement of digital therapeutics and software as a medical device through strategic partnerships with other organizations.
TaqTik Health
Series A in 2019
TaqTik Health develops online and onsite healthcare solutions tailored to the needs of its global members. It manages complex medical travel requirements, including case management, billing, and teleconsultation.
Principle
Venture Round in 2019
Principle Inc. is a home security company based in Tokyo, Japan, specializing in the development of advanced security systems and solutions. The company offers a range of services, including smart room security and elderly monitoring, aimed at enhancing safety and peace of mind for its customers. By focusing on innovative technology and user-friendly designs, Principle seeks to address the growing demand for effective home security measures in an increasingly connected world.
Souco
Venture Round in 2019
Souco is a platform that enables businesses and individuals to rent storage spaces nationwide on demand. It aims to provide flexible and affordable solutions for storing inventory, furniture, or personal belongings, optimizing logistical resources.
Cocktail Make
Series A in 2019
Cocktail Make, Inc. is a Tokyo-based company that specializes in video production services for businesses. Established in 2014, the company has developed and operates a video generation tool known as "RICHKA." This innovative platform enables users to create high-quality video content efficiently, catering to the growing demand for engaging visual media in various industries. By combining technology with creative expertise, Cocktail Make aims to enhance the video production process and help businesses effectively communicate their messages through dynamic visual storytelling.
Machimachi
Venture Round in 2019
Machimachi is a Japanese social networking service focused on fostering communication among residents within neighborhoods. The platform is designed to address local issues by facilitating interactions between neighbors, enabling them to share information on topics such as child-rearing, crime prevention, and disaster preparedness. Users are required to provide identification proof to access the platform, which connects them within a defined geographical range. This approach encourages residents to assist one another and collaborate with public authorities in addressing community challenges. By promoting open communication, Machimachi aims to create a connected community that enhances residents' awareness of their surroundings and strengthens local ties.
BPM Inc. is a Tokyo-based company founded in 2011 that specializes in building maintenance services. It offers a range of solutions including construction supervision, management, and maintenance consulting, primarily serving the construction and real estate sectors. BPM also develops and sells cloud-based building maintenance management software, which integrates real-time information from the field with site reporting tools, enhancing project management efficiency. Additionally, the company operates contact centers to facilitate business inquiries for real estate management firms, store managers, construction companies, and craftsmen. Through its innovative platform, BPM enables project managers to visualize work site conditions remotely, streamlining workflows and improving operational oversight.
Farmnote Holdings
Series B in 2018
Farmnote Holdings, established in December 2016 and headquartered in Japan, serves as a strategic and financial management entity for its subsidiaries, Farmnote and Skyark. It oversees the operations of Farmnote, which specializes in agricultural IoT solutions, and Skyark, focusing on web integration services.
IndyGo Japan
Venture Round in 2018
IndyGo Inc. is a company based in Fukuoka, Japan, that specializes in developing monitoring devices for industrial applications. Founded in 2014, the company focuses on Internet of Things (IoT) technology, particularly through its coin mesh network system powered by Bluetooth 5.0 Low Energy. IndyGo's product lineup includes FIND, a device designed for tracking lost items. Additionally, their monitoring solutions help businesses manage food hygiene by allowing real-time monitoring of temperature and humidity conditions. These devices enable enterprises to receive alerts via email or messaging if conditions exceed preset thresholds, facilitating effective and cost-efficient product management.
KAICO, Ltd. is a biotechnology company based in Fukuoka, Japan, established in 2018. It specializes in the manufacture of hard-to-express proteins utilizing a unique silkworm-baculovirus expression system. This innovative approach allows KAICO to produce high-quality proteins that are crucial for the development of various healthcare applications, including drugs, vaccines, diagnostic agents, and reagents. The company's focus on protein design and processing technology enables drug researchers to create new treatments and advancements in regenerative medicine. Through its expertise, KAICO plays an essential role in supporting the pharmaceutical industry by offering contract expression reagents and pharmaceutical raw materials.
Lang-8
Venture Round in 2018
Lang-8, Inc. is a Tokyo-based company founded in 2007 that operates a language exchange social networking platform designed to enhance language learning through community interaction. The platform allows users to write journal entries in the language they are learning, which are then corrected by native speakers. This reciprocal learning process enables users to improve their writing skills while also assisting others in their language acquisition. Lang-8 supports over 70 languages and boasts a diverse community of users from 180 countries, fostering a global environment for cultural and linguistic exchange. The company utilizes computer-assisted language learning technology to facilitate this educational experience, making it accessible for learners at various proficiency levels.
Green River Holdings
Corporate Round in 2018
Green River Holdings is a farming company focused on sustainable agriculture and renewable energy. It designs and constructs solar power plants, agricultural technology facilities, and environmental control systems to create a mechanism for moving people towards a sustainable society while revitalizing local communities.
SORA, Inc. is a company established in 2015 and based in Tokyo, Japan, specializing in technology solutions for the hospitality industry. It focuses on developing a price strategy application interface designed to optimize pricing for hotels. By providing an online service that compares prices of various hotels and inns, SORA aims to enhance customer satisfaction for both sellers and buyers. The company is committed to creating an environment where economic growth aligns with a positive working style, leveraging technology to facilitate better pricing strategies in the market.
Aeronext is a Japanese drone technology company focused on center-of-gravity control to enhance performance and safety. Its technology adjusts the drone’s center of gravity in flight to optimize stability and payload handling, enabling safer use of drones in industrial applications. The company develops drone technology and sells its products and solutions.
Cinnamon AI
Series B in 2018
Cinnamon AI is a company that develops artificial intelligence-based business platforms aimed at enhancing human potential by automating repetitive tasks. Its platform features a sophisticated computer system that mimics human intelligence, incorporating elements such as academic knowledge, recognition, and judgment. This system assists users in selecting appropriate and adaptable correspondence based on accumulated data patterns, tailored to specific partners and circumstances. By streamlining these processes, Cinnamon AI enables users to focus on more creative and strategic endeavors, ultimately improving productivity and efficiency in the workplace.
Sitateru is a product manufacturing platform that supports garment brands throughout the entire process, from product planning to production and delivery. It connects independent fashion brands and retailers with garment factories, facilitating their clothing production needs. By establishing a network among these entities, Sitateru enables clients to explore expansion opportunities and streamline their operations in the clothing industry. This tailor-controlled system enhances the efficiency of production while catering to the specific requirements of clothing companies.
Life Log Technology
Venture Round in 2018
Lifelog Technology is a developer of innovative healthcare applications designed to assist both medical professionals and the general public. The company specializes in applications that facilitate participation in medical research and enhance personal health management. One of its key offerings is an app that records and manages daily diet and exercise. This application features a meal image analysis tool that automatically calculates the nutritional content of meals through a simple photograph taken by the user’s smartphone. This functionality is particularly beneficial for individuals with diabetes or kidney diseases, as it allows them to monitor their dietary intake and manage their nutritional needs effectively.
Leeways
Venture Round in 2018
Leeways is a tech company specializing in real estate transactions. It aims to enhance transparency and efficiency by developing an advanced ecosystem for real estate trading.
CreoFuga
Venture Round in 2018
CreoFuga, now known as Audiostock Inc., is a company based in Okayama, Japan, that operates an online community platform tailored for music creators. Founded in October 2007, it serves as a space for amateur and semi-professional composers to present and share their music audios. The platform fosters collaboration and engagement among musicians, enabling them to showcase their work and connect with a wider audience.
Oneteam Inc. is a Japanese technology company that develops workplace communication solutions for diverse and geographically dispersed organizations. It focuses on replacing traditional desktop‑centric offices with flexible, culturally aware collaboration tools. The company targets Japanese corporations experiencing workforce diversification and Southeast Asian firms that often rely on free email and lack internal intranets. By providing integrated intranet and communication platforms, Oneteam aims to streamline collaboration and support modern work styles across these markets.
Play Life
Venture Round in 2017
Play Life Inc. is a Tokyo-based company founded in 2013 that specializes in developing and operating an online portal for experience and events sharing. The platform allows users to search, share, and post information related to various recreational activities, facilitating event planning and content sharing among community members. By leveraging a real-name system, Play Life ensures the reliability of the information provided, allowing users to access valuable insights and tips from experienced individuals. The service aims to enhance the enjoyment of leisure activities by coordinating day-to-day experiences, making it easier and more convenient for users to plan and engage in enjoyable outings.
New Revo
Venture Round in 2017
New Revo Co. is a software as a service (SaaS) company founded in 2016 and located in Fukuoka, Japan. The company specializes in developing cloud-based inventory management solutions, particularly its flagship product, Logicula, which is tailored for the mail-order and logistics industry. New Revo aims to enhance efficiency in logistics through innovative technology, positioning itself as a key player in the strategic logistics sector.
Refinverse
Venture Round in 2010
Refinverse is a Japan-based material recycling company focused on turning waste into recovered plastics and chemical materials. It extracts synthetic resin from used carpet tiles using its advanced processing technology, achieving a high recycling rate and aiming for full recovery in the future. Based in Tokyo and operating primarily in the Tokyo metropolitan area, Refinverse runs two segments: Materials Business, which accepts disposal of used carpet tiles and manufactures recycled resin for applications such as automobile airbags; and Resource Business, which handles intermediate processing and recycling of industrial waste, including scraps and used fishing nets. Founded in 2003, the company concentrates on refining and recycling chemical materials from various wastes.