Japan Post Investment

Japan Post Investment is a private equity firm established in February 2018 and headquartered in Chiyoda-Ku, Tokyo, Japan. The company specializes in managing private equity funds, focusing primarily on investments within the information technology sector. Japan Post Investment aims to partner with and support a select number of companies, typically targeting around ten investments to foster growth and development. The firm is affiliated with Japan Post Investment I, LLP, which reflects its commitment to strategic investments that align with the broader objectives of Japan Post.

Shinichiro Fukushige

Managing Director, Co-Head of Regional Development and Impact Investments

26 past transactions

DennoKotsu

Series D in 2025
DennoKotsu Inc. is a Japanese company based in Tokushima, established in 2015, that specializes in the development and provision of cloud-based taxi dispatch systems. The company operates call centers for taxi companies, offering a contract dispatch service that streamlines operations for multiple operators. Its platform is designed to enhance dispatch efficiency by providing drivers with navigation maps through vehicle-mounted tablets. DennoKotsu's solutions aim to improve regional transportation services, delivering cost-effective and customized dispatch systems that cater to the evolving needs of the taxi industry.

Ababa

Series B in 2025
Ababa is a recruitment solutions provider that connects job seekers with potential employers through an innovative platform. The company facilitates the job search by allowing firms to recommend graduate students who may have been overlooked due to issues such as cultural fit or personnel reductions during the hiring process. This approach enables companies to share candidates with others, thereby increasing employment opportunities for students. By leveraging insights from competing firms, Ababa aims to enhance the recruitment experience for both job seekers and employers, ultimately supporting successful career placements.

Shinmirai

Series A in 2025
Shinmirai Inc., founded in 2016 and based in Tokyo, Japan, specializes in timber distribution and related services. The company focuses on transforming closed timber distribution systems by converting the inventories of forestry workers, sawmills, and lumber shops into valuable information. This innovative approach facilitates access to timber distribution services for clients, including matching platforms that connect timber businesses with designers. Shinmirai is committed to creating a sustainable forest ecosystem, ensuring that natural resources are preserved for future generations.

Quanmatic

Series A in 2024
Quanmatic is an information and technology company focused on developing algorithms and solutions to connect quantum technologies with real-world applications. The company has created an experiential learning platform that features tutorial content and demonstration applications designed for combinatorial optimization problems. This platform allows users to input mathematical data and run quantum annealing machines directly from a web browser, enabling them to tackle large-scale challenges effectively. By bridging the gap between advanced quantum technology and practical problem-solving, Quanmatic aims to enhance understanding and utilization of quantum computing in various fields.

Pathalys Pharma

Series B in 2024
Pathalys Pharma is a clinical biopharmaceutical company focused on developing innovative therapeutics for late-stage chronic kidney disease. The company primarily aims to address the unmet medical need associated with secondary hyperparathyroidism (SHPT), a condition characterized by the overactivity of the parathyroid glands due to external diseases. Pathalys is developing upacicalcet, a novel calcimimetic designed to improve SHPT treatment in patients undergoing hemodialysis. Upacicalcet works by mimicking the action of calcium on tissues, activating the calcium-sensing receptor found in various human organs. This approach has the potential to enhance patient care for those suffering from end-stage chronic kidney disease.

Nealle

Series B in 2024
Nealle is a mobility SaaS company that specializes in the development of online parking-related services. Its software utilizes data from individual parking lots to create strategies that enhance customer engagement, regardless of whether interactions occur online or offline. By leveraging this data, Nealle's platform aids clients in improving utilization rates, increasing profitability, and streamlining operations, including the management of contracts and monthly usage fees. The company's focus is on helping clients optimize their parking services and enhance customer experiences.

Crassone

Venture Round in 2024
Crassone specializes in demolition and construction services, focusing on home building infrastructure. The company provides information and estimation services for demolition and exterior work related to housing construction. By facilitating connections between clients and various professionals, including contractors, designers, real estate agents, and renovation companies, Crassone aims to enhance home living and improve construction and infrastructure projects.

primeNumber

Venture Round in 2024
PrimeNumber Inc. is a company based in Yokohama, Japan, that specializes in data transfer support and data engineering solutions. Founded in 2015, it offers a range of services including data acquisition, data aggregation, and machine learning. Its key products include a data integration service that automates the data acquisition process for engineers and a general-purpose data engineering platform designed to optimize data utilization. In addition to its software offerings, PrimeNumber provides consultation services related to data analysis, business planning, advertising product development, and organizational design support. The company's focus is on enabling businesses to effectively harness data through advanced technologies and innovative solutions.

Rehab

Series D in 2024
Rehab for Japan Co., Ltd. is a Tokyo-based company that specializes in providing Software-as-a-Service (SaaS) solutions for nursing care facilities. Established in 2016, the company focuses on developing a unique rehabilitation platform specifically designed for day service operations. Through its cloud support services, Rehab for Japan aims to enhance the efficiency and effectiveness of rehabilitation processes in nursing care establishments, addressing the growing demand for innovative healthcare solutions in the region.

X Mile

Series B in 2024
X Mile is a human resources platform focused on connecting logistics companies with drivers. It develops a software-as-a-service (SaaS) solution aimed at addressing workforce challenges, such as labor shortages and low productivity. The platform operates by providing recruitment services across various sectors, including logistics, automobile maintenance, and construction. By supporting agents in these fields, X Mile enhances operational efficiency and helps increase sales for non-desk businesses, facilitating better management and workforce solutions.

Rehab

Series D in 2023
Rehab for Japan Co., Ltd. is a Tokyo-based company that specializes in providing Software-as-a-Service (SaaS) solutions for nursing care facilities. Established in 2016, the company focuses on developing a unique rehabilitation platform specifically designed for day service operations. Through its cloud support services, Rehab for Japan aims to enhance the efficiency and effectiveness of rehabilitation processes in nursing care establishments, addressing the growing demand for innovative healthcare solutions in the region.

Cloudian

Venture Round in 2023
Cloudian is a company that specializes in file and object storage, particularly focusing on S3 object storage within data centers. It offers a hybrid cloud data management platform that allows customers to optimize data access, meet data sovereignty requirements, and reduce costs by consolidating information into a single, cloud-like environment. Cloudian's platform provides scalable and secure object storage for hybrid cloud deployments, enabling organizations to effectively manage and protect their data both on-premises and in the cloud. With its emphasis on data durability and user-friendly management tools, Cloudian aims to transform enterprise data into actionable insights while ensuring compatibility with the industry-standard S3 API.

AnyMind Group

Series D in 2022
AnyMind Group is a comprehensive commerce enablement company that offers interconnected software and services to facilitate various business operations, including brand building, manufacturing, e-commerce, marketing, logistics, and global expansion. Founded in Singapore in April 2016, the company aims to create a borderless business environment by bridging gaps between businesses and consumers, as well as across different industries and geographical boundaries. AnyMind Group has expanded its presence across 13 markets, including Thailand, Indonesia, Vietnam, Cambodia, Malaysia, the Philippines, Hong Kong, Taiwan, Mainland China, Japan, India, and the United Arab Emirates. The company also provides marketing support for enterprises, monetization solutions for publishers and creators, and direct-to-consumer (D2C) services.

Kyash

Series D in 2022
Kyash Inc. is a Japanese fintech startup founded in 2015 and headquartered in Tokyo. The company develops a mobile wallet application and payment platform that enables users to make payments at Visa merchants and conduct peer-to-peer transfers. Kyash offers a proprietary technology platform that allows businesses to issue their own Visa cards instantly through APIs, enhancing their payment processing capabilities. The services provided by Kyash include sending and requesting money quickly and securely using virtual and prepaid cards, making it a convenient option for users seeking efficient money transfer solutions.

Atonarp

Series D in 2021
Atonarp Inc. is a scientific instrumentation company specializing in the design and manufacture of advanced tools for molecular analysis. The company offers innovative products such as the AMS 1000, a cloud-connected and AI-enabled mass spectrometer that performs real-time chemical analysis, and the LyoSentinel, a miniaturized mass spectrometer designed for lyo process gas detection. Atonarp's spectrometers serve various industries, including pharmaceuticals, semiconductors, and petrochemicals, providing solutions for monitoring process parameters, detecting leaks, and ensuring compliance with quality standards. The company emphasizes breakthroughs in miniaturization, artificial intelligence, and optics to enhance the efficiency and accuracy of chemical composition analysis. Founded in 2009 and headquartered in Tokyo, Japan, Atonarp also has offices in Fremont, California, and Bengaluru, India.

Axelspace

Series C in 2021
Axelspace Corporation is a Tokyo-based company specializing in the design, manufacture, and sale of micro-satellites and their components. Founded in 2008, Axelspace develops various micro-satellite projects, including GRUS, a remote-sensing satellite aimed at creating an Earth observation constellation, and WNISAT-1, which monitors sea ice distribution to enhance vessel navigation in polar regions. The company also produces essential micro-satellite components such as sensors for attitude determination, GPS receivers for positioning, and high-speed data transmitters. Axelspace's mission includes constructing a global monitoring platform that provides daily coverage at a low cost, ensuring clients have access to high-quality satellite imagery. In addition to its satellite technology, Axelspace arranges satellite launches and offers operational support, contributing to a broader understanding and utilization of micro-satellites in various applications.

Unified Services

Venture Round in 2021
Unisrv specializes in introducing advanced technologies and services from Europe and the United States to the Japanese market. The company focuses on developing cloud and IT solutions aimed at addressing social issues. Its technology serves as a comprehensive business tool that connects energy producers, healthcare service providers, and commercial consumers. This platform facilitates customer management, fee calculations, standard legal forms, and billing services, allowing energy producers and consumers to simplify their interactions and streamline business processes.

Infcurion

Venture Round in 2021
Infcurion is a fintech company that focuses on enhancing financial digitalization through its Banking-as-a-Service (BaaS) platform. The company aims to promote social digital transformation by leveraging advanced payment technologies. Infcurion offers consulting services related to cashless payment systems, smartphone payment terminals, and payment processing solutions, assisting clients in adopting and implementing modern payment methods. By fostering innovation in the financial sector, Infcurion contributes to the development of new business models and the establishment of a digital index within society.

Open8

Series C in 2021
Open8 Inc is a Tokyo-based content technology company founded on April 10, 2015. It specializes in providing marketing services through smart devices and offers a suite of solutions including software as a service (SaaS), application programming interfaces (API), and machine learning as a service (MLaaS). Open8 has developed a video editing cloud platform designed to simplify the creation of video content for businesses, allowing users to produce promotional videos without the need for specialized knowledge. By leveraging artificial intelligence, the platform enables the efficient generation and distribution of various video materials across multiple platforms, helping businesses reduce costs and enhance their marketing efforts.

Fukushima SiC Applied Engineering

Series C in 2020
Fukushima SiC Applied Engineering is a manufacturer of silicon carbide semiconductor devices for the medical and industrial fields. Using this SiC device, Fukushima SiC Applied Engineering Research Institute has the technology to design and manufacture circuits that handle high voltages and currents ranging from 10 KV to several hundred kV and 10 A to 1000 A. The company commercializes a circuit that uses a series resonance circuit to achieve high output and stability.

Amanek

Venture Round in 2019
Amanek is a real estate company that specializes in hotel development, investment, and management.

Atonarp

Series C in 2019
Atonarp Inc. is a scientific instrumentation company specializing in the design and manufacture of advanced tools for molecular analysis. The company offers innovative products such as the AMS 1000, a cloud-connected and AI-enabled mass spectrometer that performs real-time chemical analysis, and the LyoSentinel, a miniaturized mass spectrometer designed for lyo process gas detection. Atonarp's spectrometers serve various industries, including pharmaceuticals, semiconductors, and petrochemicals, providing solutions for monitoring process parameters, detecting leaks, and ensuring compliance with quality standards. The company emphasizes breakthroughs in miniaturization, artificial intelligence, and optics to enhance the efficiency and accuracy of chemical composition analysis. Founded in 2009 and headquartered in Tokyo, Japan, Atonarp also has offices in Fremont, California, and Bengaluru, India.

DataX

Venture Round in 2019
DataX is a business that specializes in providing an integrated digital marketing platform known as B-dash, developed by from scratch Co., Ltd. Established in 2010 and headquartered in Tokyo, Japan, the company offers a range of services including support for business strategy planning, new business development, analytical services, and business process construction. B-dash is notable for its ability to accumulate and utilize vast amounts of data, featuring 32 million unique customer IDs and a significant financial data component amounting to 92 billion yen. The platform's capabilities are enhanced through strategic partnerships, including a notable contract with KKR and Goldman Sachs in 2019, which underscores its importance in the IT and marketing sectors.

Open8

Series B in 2018
Open8 Inc is a Tokyo-based content technology company founded on April 10, 2015. It specializes in providing marketing services through smart devices and offers a suite of solutions including software as a service (SaaS), application programming interfaces (API), and machine learning as a service (MLaaS). Open8 has developed a video editing cloud platform designed to simplify the creation of video content for businesses, allowing users to produce promotional videos without the need for specialized knowledge. By leveraging artificial intelligence, the platform enables the efficient generation and distribution of various video materials across multiple platforms, helping businesses reduce costs and enhance their marketing efforts.

Cloudian

Series E in 2018
Cloudian is a company that specializes in file and object storage, particularly focusing on S3 object storage within data centers. It offers a hybrid cloud data management platform that allows customers to optimize data access, meet data sovereignty requirements, and reduce costs by consolidating information into a single, cloud-like environment. Cloudian's platform provides scalable and secure object storage for hybrid cloud deployments, enabling organizations to effectively manage and protect their data both on-premises and in the cloud. With its emphasis on data durability and user-friendly management tools, Cloudian aims to transform enterprise data into actionable insights while ensuring compatibility with the industry-standard S3 API.

Findy

Findy Inc is a job change service company based in Tokyo, Japan, founded in 2016. It connects companies with IT engineers, freelancers, and sideline engineers while offering valuable insights into hiring and personnel management, including tips for recruitment, public relations, and marketing. The company leverages machine learning and natural language processing to enhance human resources services, focusing particularly on engineering recruitment. Findy provides a platform that features assessment technology and skill evaluation algorithms to match candidates with available job positions effectively. Additionally, the company operates Findy Engineer Lab, which offers interviews with active engineers and shares the latest technical information, aiming to improve individual opportunities and organizational productivity within the engineering sector.
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