Mirai Souzou Investments

Mirai Souzou is a venture capital firm established in 2014 and based in Tokyo, Japan. The company focuses on investing in a diverse range of sectors, including machine technology, robotics, semiconductors, electronic equipment, materials, chemistry, medical and healthcare technology, artificial intelligence, quantum computing, sensors, and the Internet of Things. In addition to these areas, Mirai Souzou supports institutional research and development projects across various industries, including medicine and agriculture. The firm aims to foster innovation and future creation through its strategic investments.

Yumiko Nagatsuma

Partner

Yuyuki Okada

President and CEO

38 past transactions

Instalimb

Series B in 2025
Instalimb, Inc. is a pioneering company based in Tokyo, Japan, specializing in the development of low-cost 3D printed prosthetics and orthotics. Leveraging advanced 3D-CAD, 3D printing, and machine learning technologies, Instalimb aims to revolutionize the prosthetics industry by significantly reducing production costs and delivery times. The company utilizes an innovative algorithm that enhances design efficiency, allowing for the creation of customized prosthetic devices tailored to individual needs. This cutting-edge approach not only makes prosthetics more accessible to amputees but also represents a significant advancement in the field of assistive technology. As the world's first business dedicated to 3D printed prostheses, Instalimb is committed to improving the quality of life for individuals requiring these essential devices.

ARCS

Seed Round in 2025
ARCS specializes in developing assisted reproductive medical devices using robotics and artificial intelligence technology.

Striemo

Series A in 2024
Striemo is a Japanese company founded in 2021 that specializes in manufacturing and developing electric personal mobility vehicles. Based in Tokyo, Striemo focuses on creating vehicles designed to enhance rider safety and reduce accidents. Their products feature stability and self-balancing capabilities, along with patented stress-free balancing technology. This innovation allows riders to navigate various surfaces, including pavement, asphalt, dirt, or cobblestones, thereby improving the overall riding experience.

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.

Spectronix

Series E in 2024
Spectronix is a company dedicated to the development of innovative laser technologies and applications, specifically tailored for microprocessing and microfabrication. By focusing on advancements in laser technology, Spectronix aims to enhance manufacturing processes, offering faster processing speeds that vary according to the materials used. This efficiency allows manufacturers to achieve competitive pricing and reduced operational costs, positioning Spectronix as a key player in the laser technology sector.

Green Chemical

Seed Round in 2024
Green Chemical is a chemical manufacturing company specializing in the production of bioplastic raw materials designed to replace petroleum-based products. The company utilizes innovative catalyst and production technology to convert inedible biomass resources into hydroxymethylfurfural, a crucial aromatic compound for bioplastics and various other chemicals. By focusing on sustainable practices, Green Chemical aims to expand the bioplastics market by offering a carbon-neutral alternative to traditional plastics, thereby promoting environmentally friendly solutions in the chemical industry.

ugo

Venture Round in 2024
UGO is a company focused on developing advanced avatar robots and a comprehensive platform for managing multiple robotic units. Its goal is to facilitate collaboration between humans and robots across various industries experiencing labor shortages, including security, inspection, manufacturing, nursing care, retail, and warehousing. The robots created by UGO are designed to perform detailed light tasks and are equipped with an artificial intelligence learning function, allowing them to operate in automatic mode under consistent conditions. This innovative approach enables clients to benefit from assisted services such as household support, equipment inspection, and warehouse security, thereby redefining the modern work environment.

A10 Lab

Series A in 2024
A10 Lab Inc. is a Tokyo-based company that specializes in developing a self-improvement mobile application aimed at helping users form teams of five to support one another through chat-based interactions. Founded in 2016, the company focuses on promoting happiness and well-being through technology, independent of any major corporate affiliations. Its flagship application, 'Min Chale,' leverages gamification and social encouragement to facilitate the development of new routines among users. By fostering collaboration and accountability within small groups, A10 Lab aims to enhance individuals' skills and improve their overall quality of life, while also driving profits for partner companies by increasing user engagement and lifetime value.

TriOrb

Series A in 2023
TriOrb is a technology company focused on the development of advanced robotic mobility solutions. It designs and engineers a unique movement system that features a ball-driven omnidirectional mechanism, enabling robots to navigate and transport various objects in manufacturing environments. This innovative technology enhances efficiency and safety on production lines by allowing multiple robots to work together cooperatively, thereby improving the transportation of items that cannot be handled by a single unit. Through its integration of software and hardware, TriOrb aims to provide manufacturers with effective robotic solutions that streamline operations and optimize productivity.

TriOrb

Seed Round in 2023
TriOrb is a technology company focused on the development of advanced robotic mobility solutions. It designs and engineers a unique movement system that features a ball-driven omnidirectional mechanism, enabling robots to navigate and transport various objects in manufacturing environments. This innovative technology enhances efficiency and safety on production lines by allowing multiple robots to work together cooperatively, thereby improving the transportation of items that cannot be handled by a single unit. Through its integration of software and hardware, TriOrb aims to provide manufacturers with effective robotic solutions that streamline operations and optimize productivity.

LexxPluss

Series A in 2023
LexxPluss is a developer of an automated transport robot system tailored for logistics warehouses, addressing the increasing demand for efficiency amid a chronic labor shortage in the sector. The company offers a versatile robot that operates in both autonomous and guided driving modes, allowing it to navigate complex environments with precision. By focusing on enhancing safety, user experience, and cost-effectiveness, LexxPluss enables businesses to automate processes that traditionally relied on human labor. Their technology not only increases transport capacity but also significantly reduces the workload for essential workers, thereby improving overall operational safety within logistics facilities.

AGRIST

Series A in 2022
AGRIST Inc. is a Japanese company founded in 2019, specializing in the development of agricultural harvest robots aimed at addressing the challenges faced by the farming industry, particularly the shortage of labor due to an aging workforce. The company focuses on automating the harvesting process through advanced artificial intelligence technology, allowing for increased productivity and reduced labor costs for farmers, especially in greenhouse settings. In addition to its robotic solutions, AGRIST also provides financing options for farmers to acquire these robots, further supporting the adoption of innovative agricultural technologies. Headquartered in Koyu, Japan, AGRIST aims to enhance agricultural efficiency and sustainability through its cutting-edge robotic solutions.

RT Corporation

Series C in 2022
RT Corporation is a Japanese company based in Chiyoda-ku, established in 2005, that focuses on the development and sale of robots and their components. The company offers a diverse range of products, including army-type robots and micro mouse robots, such as the CRANE-X7 and RIC90, as well as various service robots tailored to meet both domestic and international needs. In addition to manufacturing, RT Corporation provides services in robot development, hardware and software development, and contract manufacturing. With the growing demand for robotics fueled by advancements in artificial intelligence, RT Corporation aims to innovate and expand its offerings in the service robot sector.

Tsubame BHB

Series B in 2022
Tsubame BHB Co., Ltd. is a Tokyo-based company that specializes in the research, development, and manufacturing of on-site ammonia production systems and catalysts. Founded in 2017, Tsubame focuses on commercializing ammonia synthesis through innovative electride catalyst technology, which allows for flexible production conditions. The company's systems are designed for small-scale plants, addressing critical environmental and food-related challenges while promoting a sustainable society. By enabling on-site ammonia production, Tsubame aims to reduce transportation and storage costs for its clients, contributing to more efficient resource management.

ElevationSpace

Seed Round in 2022
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.

3D Printing

Series B in 2021
3D Printing Corporation is a comprehensive provider of 3D printing services, offering solutions that encompass design, manufacturing, and maintenance. The company specializes in developing 3D printing technologies that integrate seamlessly into existing manufacturing supply chains. It aims to harmonize advanced printing methods with traditional industrial practices, thereby enhancing operational efficiency. In addition to its core printing services, the company offers consulting to help clients select the most suitable 3D printers for their specific needs. By focusing on the Japanese manufacturing sector, 3D Printing Corporation seeks to remove barriers to effective 3D printing operations and foster innovation within the industry.

Menhera Technology

Seed Round in 2021
Menhera Technology Co., Ltd., established in Tokyo, Japan in 2018, specializes in developing web applications. Its flagship product is Menhera Senpai, a platform offering mental health care consulting services via chat functionality. This service enables users to engage with consultants for advice on matters such as love and confidence-building, operating exclusively for women.

Truss

Venture Round in 2020
Truss is a Tokyo-based company that offers an online platform for comparing building materials, catering specifically to the construction industry. The platform serves as a comprehensive database, providing detailed information on various building material products from multiple manufacturers. Users can search and compare materials based on specific parameters, such as performance metrics and necessary conditions, streamlining the selection process for construction projects. By facilitating access to extensive material data, Truss enhances decision-making for professionals in the construction sector.

Tsubame BHB

Funding Round in 2020
Tsubame BHB Co., Ltd. is a Tokyo-based company that specializes in the research, development, and manufacturing of on-site ammonia production systems and catalysts. Founded in 2017, Tsubame focuses on commercializing ammonia synthesis through innovative electride catalyst technology, which allows for flexible production conditions. The company's systems are designed for small-scale plants, addressing critical environmental and food-related challenges while promoting a sustainable society. By enabling on-site ammonia production, Tsubame aims to reduce transportation and storage costs for its clients, contributing to more efficient resource management.

Medmain

Series A in 2020
Medmain Inc. is a company specializing in the development of software solutions for pathology diagnosis, founded in 2018 and headquartered in Fukuoka City, Japan, with additional offices in Tokyo and the United States. The company offers a range of products, including PidPort, which utilizes machine learning and artificial intelligence for rapid pathology diagnosis, and Medteria, an online platform providing educational resources for medical students. Medmain's technology enhances operational efficiency for medical institutions by facilitating accurate pathological image analysis and supporting telepathology consultations. Their innovative solutions also assist pharmaceutical companies and contract research organizations in drug discovery efforts, promoting collaboration through online diagnostic platforms and conferences.

Jij

Series A in 2020
Jij Inc. is a Tokyo-based optimization startup founded in 2018, specializing in algorithm development and consulting. The company focuses on creating advanced quantum technologies, particularly in the realm of annealing, to tackle complex industrial challenges that traditional computational methods struggle to address. By employing innovative hardware and research techniques, such as Ising machines and quantum annealing, Jij is developing an optimization computation platform aimed at solving combinatorial optimization problems. One of its notable projects includes Jij-Cloud, an enterprise optimization cloud-based middleware designed to facilitate the advancement of smart cities. Through its efforts, Jij aims to provide clients with access to next-generation quantum annealing technology, ultimately enhancing their problem-solving capabilities.

Rapyuta Robotics

Series B in 2020
Rapyuta Robotics Co., Ltd. is a technology company founded in 2014 and based in Tokyo, Japan, with additional offices in Zurich, Switzerland, and India. The company specializes in developing cloud-connected multi-robotic systems primarily for security and inspection markets. Rapyuta Robotics offers a platform that enables businesses to deploy and manage various robotic solutions without requiring in-house expertise. By integrating robot hardware, software, sensor data, and applications in the cloud, the platform streamlines the management of robotic systems, allowing users to focus on their core business processes. This innovative approach leverages advanced control research and artificial intelligence technology to create a coordinated robotics ecosystem, reducing the complexity and risks associated with deploying and interfacing with robotic systems. With a workforce of about 90 employees, Rapyuta Robotics aims to make robotics more accessible and efficient for organizations across the globe.

HiBot

Venture Round in 2020
HiBot is a Tokyo-based company founded in 2004 that specializes in robotic platforms and related hardware and software solutions. The company focuses on developing robotic systems that transform infrastructure inspection and maintenance operations, offering robots for hazardous tasks, maintenance, inspection, and search and rescue missions. By providing robots as a service, HiBot enables clients to enhance safety and efficiency in their operations. Their systems integrate capabilities such as data acquisition, data management, real-time data visualization, and artificial intelligence-based defect detection, allowing clients to eliminate dangerous or repetitive work through advanced technology.

3D Printing

Corporate Round in 2019
3D Printing Corporation is a comprehensive provider of 3D printing services, offering solutions that encompass design, manufacturing, and maintenance. The company specializes in developing 3D printing technologies that integrate seamlessly into existing manufacturing supply chains. It aims to harmonize advanced printing methods with traditional industrial practices, thereby enhancing operational efficiency. In addition to its core printing services, the company offers consulting to help clients select the most suitable 3D printers for their specific needs. By focusing on the Japanese manufacturing sector, 3D Printing Corporation seeks to remove barriers to effective 3D printing operations and foster innovation within the industry.

Kosen Career

Venture Round in 2019
Technical college students and technical college graduates with advanced technologies and practical skills that are applicable globally.They will contribute to the development of the world by creating a more challenging environment for such technical college students.

Libry

Venture Round in 2019
Libry, Inc. is a Tokyo-based company founded in 2012 that specializes in developing an internet-based information management platform tailored for the education sector. The company focuses on digitizing teaching materials for schools and high school students, offering a platform that enhances the efficiency of self-study by transforming traditional textbooks and workbooks into digital formats compatible with computers and tablets. In addition to learning content distribution, Libry provides services for event planning aimed at university students and develops educational support software, all designed to facilitate smarter learning and improve educational outcomes.

Synspective

Series A in 2019
Synspective Inc., headquartered in Tokyo, Japan, specializes in providing data solutions by leveraging synthetic aperture radar (SAR) satellite constellations, big data, and machine learning. The company serves a variety of markets, including urban design, infrastructure, energy, insurance, finance, and government agencies. Synspective offers remote monitoring services and satellite imagery using small-sized SAR satellites, which can measure human activity over wide areas on Earth, unaffected by time or weather conditions. This technology supports clients in achieving sustainable development and resilient urban development goals.

Amanogi Space

Seed Round in 2018
Amanogi Space is a developer of a minimal star tracker intended to use satellite edge computing to leverage space data. Their star tracker uses deep machine learning and artificial intelligence to collect data, allowing users to begin analyzing the satellite data they have collected and obtaining the analysis conclusions. Through their track record of locating marine debris that has drifted ashore in the ocean, they will contribute to numerous studies and demonstration projects employing satellite photos in the future.

O2 Japan

Venture Round in 2018
O2 Inc. is a consulting firm based in Tokyo, Japan, established in 2004, that specializes in the manufacturing industry. The company partners with manufacturers to enhance value creation through various activities related to product development. O2 Inc. offers services that include strategy formulation, execution support for reforms, and technical consulting, aiming to assist clients in optimizing their manufacturing processes and improving overall efficiency. Through its comprehensive approach, O2 Inc. seeks to facilitate significant improvements in the operational capabilities of its clients.

KIYO Learning

Venture Round in 2018
KIYO Learning Co., Ltd. is a Tokyo-based company established in 2010 that specializes in the planning, production, sale, and operation of educational content and services tailored for business professionals in Japan. The company focuses on providing e-learning courses and learning management services for corporations, aiming to enhance professional development and skills training in the business sector. Through its innovative approach to educational offerings, KIYO Learning addresses the evolving needs of business individuals and organizations seeking to improve their workforce capabilities.

Tsukuruba

Venture Round in 2018
Tsukuruba Inc. is a Tokyo-based company that specializes in technology-driven property-related services. Founded in 2011 by Morakami Hiroki and Makihiro Nakamura, it operates an online brokerage platform called cowcamo, which focuses on the sale and resale of used and renovated properties. In addition to its real estate services, Tsukuruba offers Shared Workplace solutions, which encompass office search, design, and relocation consulting. The company also provides HEYSHA, a service offering office spaces tailored for startups, and co-ba, a subscription-based co-working office model. Furthermore, Tsukuruba fosters a creative community through its Creative Team, which includes engineers, designers, and architects, and operates tsukuruba studios, a space dedicated to innovative design experimentation.

Whomor

Venture Round in 2018
Whomor Inc. is a creative firm based in Tokyo, Japan, founded in 2011. The company specializes in providing a range of services including illustration production, manga development, and content creation for social games. Whomor utilizes a crowdsourcing mechanism to meet the creative needs of its clients, allowing for the efficient production of game illustrations and other entertainment content. In addition to its core offerings, the company also engages in cartoon production, entertainment co-creation, and human resource resolution services, catering to various aspects of the creative industry.

Xtia

Series B in 2018
XTIA Co., Ltd., established in 2002 and headquartered in Tokyo, Japan, specializes in the development, manufacture, and sale of high-precision measurement instruments and 3D scanners. The company's core technology, the patented optical frequency comb laser (Optocomb), enables non-contact, micrometer-precise detection of objects up to 78 meters away. Xtia's products cater to diverse industries, including automotive, aerospace, and heavy industry, aiding in quality improvement, automated inspection, and digital and visual inspection applications. The company collaborates with major Japanese and international corporations to integrate its unique technology into their operations, enhancing automation, smart factory initiatives, and telecommunication advancements.

Truss

Venture Round in 2017
Truss is a Tokyo-based company that offers an online platform for comparing building materials, catering specifically to the construction industry. The platform serves as a comprehensive database, providing detailed information on various building material products from multiple manufacturers. Users can search and compare materials based on specific parameters, such as performance metrics and necessary conditions, streamlining the selection process for construction projects. By facilitating access to extensive material data, Truss enhances decision-making for professionals in the construction sector.

Floadia

Series B in 2017
Floadia Corporation is a Tokyo-based company established in 2011 that specializes in the development, licensing, and sale of semiconductor intellectual property, particularly focused on embedded non-volatile memory solutions. With a strong engineering team comprising former employees from Renesas, Floadia leverages extensive experience in embedded FLASH technology to deliver innovative low-power memory chips. The company's products are designed for diverse applications, including Internet of Things devices, automobiles, smartphones, and smart cards. Floadia's offerings not only reduce manufacturing costs but also enhance power efficiency and boast auto-grade heat endurance capabilities, making them suitable for a variety of demanding environments. In addition to its product portfolio, Floadia also provides technology consulting services to its clients.

KIYO Learning

Venture Round in 2017
KIYO Learning Co., Ltd. is a Tokyo-based company established in 2010 that specializes in the planning, production, sale, and operation of educational content and services tailored for business professionals in Japan. The company focuses on providing e-learning courses and learning management services for corporations, aiming to enhance professional development and skills training in the business sector. Through its innovative approach to educational offerings, KIYO Learning addresses the evolving needs of business individuals and organizations seeking to improve their workforce capabilities.

2501

Corporate Round in 2017
2501 Inc. is a Tokyo-based company that specializes in virtual 3D interactive experiences, focusing on multi-viewpoint video generation. Founded on October 30, 2015, the company offers innovative visual experiences across various sectors, including sports, music, and combat sports. Its services include the creation of optimal angle replays for critical moments in events, enhancing the viewer's experience. Additionally, 2501 develops specialized software and applications for video shooting, editing, distribution, and analysis, alongside engaging in research and development of advanced imaging technologies.

Aroma Bit

Venture Round in 2017
Aroma Bit, Inc. is a Tokyo-based company specializing in the development, production, and sales of electronic equipment and systems, with a focus on compact odor imaging sensors. The company aims to enhance the understanding and utility of scents by creating innovative products and services that digitize olfactory experiences. Aroma Bit's technology allows for the conversion of various odors into visualized patterns, enabling the collection of digital olfactory data. This capability assists businesses in detecting ingredients in food samples and aids care providers in identifying diseases across diverse applications. Through its pioneering approach, Aroma Bit seeks to elevate the significance of olfactory information in various sectors.
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