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Top 50 Artificial intelligence Angel Investors in Japan in January 2025

A list of 50 angel investors that invest in Artificial intelligence startups based in Japan. We rank investors based on the number of investments they made in Artificial intelligence companies from Japan. We update this investor list every month.

Top 50 Artificial intelligence Angel Investors in Japan in January 2025

Investor Artificial intelligence Japan investments
Kotaro Chiba 4
Kotaro Chiba 4
Hidetoshi Takano 3
Masao Ito 3
Kazuhiro Ishikura 2
Hirofumi Miki 2
Mamoru Taniya 2
Koki Yabu 2
Kazuomi Kaneto 2
Shuichi Takenaga 2
Shigeru Urushibara 2
Ayataro Nakagawa 2
Yutaka Matsuo 2
Matsuo Koichiro 2
Kiyoshi Nishikawa 2
Takaya Shinozuka 2
Clément Delangue 1
Hironao Kunimitsu 1
Kensuke Naito 1
Hiroki Nakamura 1
Yuki Naito 1
Yoichi Aso 1
Keisuke Tomimatsu 1
Kazuhiro Aoyagi 1
Yusaku Maezawa 1
Nobuhiro Ariyasu 1
Yoshikazu Azuma 1
Kazuhiro Fukuda 1
Takeshi Hirano 1
Paul Rosenberg 1
Kamata Tomihisa 1
Hiroki Kamatsu 1
Masanori Sugiyama 1
Masaru Sunagawa 1
Allen Miner 1
Yusuke Ando 1
Yoshihito Nishioka 1
Muraguchi Tomotaka 1
Ken Takayama 1
Takahiro Maeyama 1
Eiko Matsumura 1
Toshi Yamamoto 1
Cheng Tao 1
Hiroshi Tomishima 1
Jeff Dean 1
Kenshin Fujiwara 1
Toru Shimada 1
Yuto Nagashima 1
Shuhei Yamashita 1
Hironari Umino 1
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Investor list
Kotaro Chiba Angel · Tokyo, Tokyo, Japan
Kotaro Chiba is the founder of ChibaDojo Fund. Kotaro Chiba attended Keio University.
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Investment focus
  • Internet, Drones, Software
  • Seed, Funding Round, Series A
  • Japan, United States
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.
Kotaro Chiba Angel · Tokyo, Tokyo, Japan
Kotaro Chiba is the founder of ChibaDojo Fund. Kotaro Chiba attended Keio University.
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Investment focus
  • Travel, Internet, Software
  • Seed, Funding Round, Series A
  • Japan, United States
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.
Hidetoshi Takano Angel · Tokyo, Tokyo, Japan · 3 investments in the past 12 months
Joined Intelligence in 1999. Established Key Players Inc. in 2005. Consultation with more than 3,000 managers and career counseling for more than 10,000 individuals. In addition, we have invested in more than 55 outside directors, advisors and angels in Silicon Valley and Bangladesh in Japan. Over 100 lectures on careers, entrepreneurship andstartups.
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Investment focus
  • Internet, Information Technology, Human Resources
  • Seed, Angel, Funding Round
  • Japan, United States
Portfolio highlights
  • Kaimak — Kaymak is a recruitment platform that focuses on creating a recruitment website, planning a recruitment strategy, and managing candidates.
  • D-Chain — D-Chain offers services related to IT development and production in the Web3 and Web2 fields.
  • Rayout — Rayout is a business consulting company that provides creative content development, recruitment videos, and web production services.
Masao Ito Angel
Masao Ito is a Founder & CEO at User Local.
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Investment focus
  • Content, Social Media, Information Technology
  • Seed, Series A, Angel
  • Japan
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.
  • Aruya Umu — 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.
Kazuhiro Ishikura Angel · Tokyo, Tokyo, Japan
Kazuhiro Ishikura served as the head of the Akatsuki Business Management Department in 2013 and as a corporate auditor of Akatsuki in 2014, contributing to the company's listing on the TSE Mothers and TSE 1st sections. Appointed 3minute CFO in 2015, engaged in business start-up and organizational design, and succeeded in large-scale M & Adeal with Glee. After leaving the company, he became a WARC director in November 2018. Certified public accountant.
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Investment focus
  • Beauty, Content, Fashion
  • Seed, Angel, Funding Round
  • Japan
Portfolio highlights
  • Neith — Neith is a apparel manufacturer, seller and a whoelseller of water absorbing bralette, lingerie and shorts for women.
  • WARC Japan — WARC provides hands-on support for business management departments as well as mergers and acquisition advisory services.
  • Vitalogue Health — Vitalogue Health offers Canvas, a home-based hormone testing service for women.
Hirofumi Miki Angel · Shibuya, Kanagawa, Japan
After JTB Co., Ltd. and CYBIRD Co., Ltd. as an initial member of Glee Co., Ltd. is responsible for business development. Currently, he is mainly engaged in venture support in the Internet area, investing in venture and venture capital, and served as management advisor for dozens of companies. Hands-on business development, growth strategydevelopment, financing advice, HR organization design support, partner referral and Recruit Support. He is also engaged in business support for ventures in the healthcare and university venture fields. He served as Digital Health Meetup Advisor, NEDOTCP Mentor and Future 2016 Mentor.
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Investment focus
  • Content, Marketing, Internet
  • Seed, Angel, Pre-Seed
  • Japan
Portfolio highlights
  • aceRNA Technologies — AceRNA contributes to regenerative medicine and drug discovery through the discovery of novel miRNA functions. It began operation in April 2018, with its headquarters in Kyoto in Japan.
  • 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.
Mamoru Taniya Angel · Hong Kong, Hong Kong Island, Hong Kong
After graduating from the Faculty of Law at the University of Tokyo, he joined Solomon Brothers, where he became the youngest managing director in Asia, where he was in charge of Asian investment. After that, he created one of the largest independent Asuka assets. He also launched Japan's first independent online life insurance company,LifeNet Life Insurance, and inspired Japan's first International.
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Investment focus
  • Apps, Content, FinTech
  • Seed, Series A, Funding Round
  • Japan, Singapore, Spain
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.
Koki Yabu Angel · Tokyo, Tokyo, Japan
Koki Yabu is Founder, President & CEO at Mobcast inc.
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Investment focus
  • Content, Finance, Data Mining
  • Angel, Pre-Seed
  • Japan
Portfolio highlights
  • Mobcast group — mobcast is a sports entertainment company that operates a mobile entertainment platform for smartphones and feature phones. It supports customers with social game and social media services. The company was founded in 2009 and is based in Tokyo, Japan. Currently, it operates as a subsidiary of mobcast Inc.
  • SmartApp Japan — Smart Apps is a developer of a blockchain services application designed for smartphones. The company's application uses cryptocurrency technology to offer token issuance, initial coin offering and dApps design support, providing a launchpad for start-up blockchain-related businesses.
Kazuomi Kaneto Angel
Kazuomi Kaneto is the Founder & CEO of Dream Project Incubators. He previously worked at Pacifico Energy as a Founder, President & CEO. Kazuomi Kaneto attended Tsinghua University.
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Investment focus
  • Artificial Intelligence, Music, Energy
  • Funding Round, Seed, Series B
  • Japan, United States
Portfolio highlights
  • Sustainable Lab — SusLab is a data bank that uses AI technology to support SDG and ESG development goals and investments.
  • SOUNDRAW — Your personal AI music generator.
  • Persistent Energy Partners — Africa's Climate Venture Builder - We believe in the power of climate-positive economic development in Africa. For the last decade, we have been working hand in hand with exceptional entrepreneurs, investing both financial and human capital to build successful climate ventures on the continent. Our companies offer competitive financial returns required to drive lasting impact.
Shuichi Takenaga Angel · Tokyo, Tokyo, Japan
Takenaga Shuuichi is an individual investor.
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Investment focus
  • Information Technology, Management Consulting, Marketing
  • Seed, Angel, Funding Round
  • Japan
Portfolio highlights
  • Morght — Morght is an information technology service company.
  • Tagpic — Tagpic offers influencer marketing targeting services such as influencer casting, SNS branding, and talent production.
  • H&H Group Japan — H&H Holdingsis a Professional Services company.
Shigeru Urushibara Angel · Tokyo, Tokyo, Japan
Shigeru Urushibara - President & CEO @ UL Systems
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Investment focus
  • Artificial Intelligence, Task Management, Social Media
  • Series A, Seed, Angel
  • Japan
Portfolio highlights
  • EmbodyMe — Making the unimaginable, imaginable with AI
  • Space Walker — SPACE WALKER specializes in design, manufacture and sale of peripheral components.
  • SingulaNet — SingulaNet Ltd provides a total solution using cutting-edge blockchain services.
Ayataro Nakagawa Angel
2011 At university, participated in the founding period as a director of Atcole Co., Ltd., and started the web service experience.2012 Founded Peroli Co., Ltd., which operates a curation platform for women "MERY" .2014 Founded Peroli Co., Ltd. Sold to DeNA 2015 Jointly established Tokyo Founders Fund as an angel investor and startedinvesting in startups in Japan and overseas 2019 Appointed outside director of FIREBUG Co., Ltd.
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Investment focus
  • Internet, Software, Content
  • Seed, Angel, Funding Round
  • Japan, Hong Kong, United States
Portfolio highlights
  • For you — For you is a comprehensive Advertising agency business specializing in SNS.
  • 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.
  • SPORTS CROWN — SPORTS CROWN engages in the development and operation of fantasy sports.
Yutaka Matsuo Angel · Tokyo, Tokyo, Japan
1997 Graduated from Tokyo University, Department of Electronic and Information Engineering. In 2002, he completed the doctoral program at the same graduate school. Ph.D. (Engineering) He was a researcher at the Institute of Industrial Science and Technology since the same year. After working as a visiting researcher at Stanford University in August2005, Associate Professor of Technology Management Strategy, Institute of Research, Graduate School of Engineering, University of Tokyo in 2007. Co-Representative, Associate Professor, Global Consumption Intelligence Donation Course, Department of Technology Management Strategy, Graduate School of Engineering, Tokyo University. Professor from 2019, Graduate School of Engineering, Tokyo University of Engineering, Department of Technology Management Strategy. He specializes in artificial intelligence, web mining, big data analytics. The Society of Artificial Intelligence received the Paper Award (2002), the 20th Anniversary Project Award (2006), the Field Innovation Award (2011), and the Merit Award (2013). At the Society of Artificial Intelligence, he has been a student editorial committee and an editorial committee, and vice chair/director since 2010. Chairman of Ethics from 2014 to 2018. Chairman of Japan Deep Learning Association since 2017.
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Investment focus
  • Artificial Intelligence, Neuroscience, Machine Learning
  • Seed
  • Japan
Portfolio highlights
  • DeepX — DeepX is an AI startup company based in Tokyo that was founded in 2016 by graduates from the University of Tokyo, Japan’s leading institution of higher education. After three strong years of establishing ourselves, we continue to grow and are ready to make an impact on society through our work. Our core mission is to ‘automate any machinery’ andsupported by our successful projects, we believe that Deep Learning and its real-world implementations will bring an unprecedented breakthrough to solve current and future societal problems. A key challenge that Japan is currently facing is a super-aging society and a shrinking labor population leading to shortages. We develop software to automate machines ranging from small industrial robots to big heavy equipment. Our control models can achieve flexible operation for various environments and conditions using cutting-edge technology such as Deep Reinforcement Learning.
  • MinD in a Device — MinD in a Device Co., Ltd. is a university-launched venture that aims to port human consciousness to devices (machines and computers) in the medium to long term based on long-term research results on consciousness. As the first step toward realization, we will evolve and deepen the "generation model" considered to be the source ofconsciousness, and promote the development of next-generation AI and social implementation.
Matsuo Koichiro Angel
Matsuo Koichiro - Director @ Kokopelli
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Investment focus
  • Robotics, Software, Information Technology
  • Seed, Funding Round
  • Japan
Portfolio highlights
  • Kokopelli — Kokopelli is a Fintech start-up company that develops the management support platform "SHARES" for small and medium-sized businesses and the AI ​​loan screening engine "FAI" (* 2) that enhances credit for financial institutions.
Kiyoshi Nishikawa Angel · Tokyo, Tokyo, Japan
After working at KDD Corporation (Currently known as KDDI Corporation), Kiyoshi Nishikawa next went to work at Arthur D. Little Inc. in the United States, where he became inspired to start his own company. After returning to Japan, he established a Japanese corporation of the world’s largest Internet company, America On Line, LLC. Later andbased on this experience and the relationships he developed, he founded the first Internet business incubator, NETAGE, Inc. After serving as the President and CEO of NETAGE Group, he later became and still serves as the Chairman of ngi group, inc. Kiyoshi was one of the main entrepreneurs responsible for proposing and realization of “Shibuya Bit Valley Concept” and is well known for his various speeches and writings. He is a graduate of the Department of Education at Tokyo University.
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Investment focus
  • News, Social Media, Big Data
  • Seed, Funding Round, Pre-Seed
  • Japan, United States
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 the first private company with a vision to secure the safe and sustainable development of space for the benefit of future generations, and the only company solely dedicated to on-orbit servicing across all orbits.
  • TECHFUND — TechFund is a venture capital firm specializing in incubation and seed stage investments. The company is headquartered in Tokyo, Japan.
Takaya Shinozuka Angel · Tokyo, Tokyo, Japan
Takaya Shinozuka is the President, CEO, and Founder at Reiwa Travel.
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Investment focus
  • Internet, Local, Advertising
  • Seed, Angel, Series A
  • Japan
Portfolio highlights
  • Now Do — Now Do provides online growth revolution platform.
  • KAUCHE — X Asia creates enjoyable shopping experience.
  • Luup — Luup is an Internet Company.
Clément Delangue Angel · New York, New York, United States · 16 investments in the past 12 months
Clément Delangue - CEO & Co-Founder @ Hugging Face
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Investment focus
  • Artificial Intelligence, Software, Information Technology
  • Seed, Series A, Pre-Seed
  • United States, France, Japan
Portfolio highlights
  • Letta — Letta specializes in memory management technology, enabling AI models to remember users and conversations. Its featured products include Hosted Cloud and Lett_ API. Hosted Cloud creates, deploys, and manages agents at scale with Letta Cloud. Also, its Lett_ API adds memory to LLM services to give them reasoning capabilities and transparentlong-term memory powered by MemGPT.
  • Marimo — Marimo is an open-source reactive platform for developers working on Python.
  • Galileo — Galileo's Evaluation Intelligence Platform empowers AI teams to evaluate, iterate, monitor, and protect generative AI applications at enterprise scale.
Hironao Kunimitsu Angel · Tokyo, Tokyo, Japan
Hironao Kunimitsu was born in Hyogo, Japan. After graduating from Okayama High School, he spent several years traveling around the world. He visited over 30 countries including the US, China, India, Canada, and others in Central and South America.In 1996 he entered Fudan University in China, and then later went on to study at Santa MonicaCollege in the US. In 2004 he entered Atmovie Inc. where he produced movies and televised dramas, and was appointed company director in the same year. In 2007 he founded gumi Inc., and it started listing on first section of the Tokyo Stock Exchange in December, 2014.
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Investment focus
  • Virtual Reality, Content, Media and Entertainment
  • Funding Round, Seed, Angel
  • Japan, United States
Portfolio highlights
  • 1SEC — 1sec is a virtual influencers in Japan,develop in-house and management. IMPACT to CEKAI in 1 second. Based on the concept of making CEKAI happy in one second, US based in Los Angeles and Japan, based in Tokyo, virtual influencers × AI, fashion & music & The company will develop a number of CEKAI's first and first projects in Japan inthe field of enter teignment.
  • Gatari — Gatari is developing an AR audio platform, including the AR camera app Vismuth, which can call avatars in reality.
  • Thirdverse — Thirdverse (formerly known as Yomuneco Inc) is engaged in Virtual Reality content and services planning, development, sales and management.
Kensuke Naito Angel · Tokyo, Tokyo, Japan
Kensuke Naito - CIO (Chief Information Officer) @ SmartHR
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Investment focus
  • Pet, Apps, Insurance
  • Seed
  • Japan
Portfolio highlights
  • Anipos — Anipos is an application that allows you to easily claim pet insurance.
  • Epicbase — Epicbase is an AI-based automatic voice transcription service based on voice recognition technology.
Hiroki Nakamura Angel · Tokyo, Tokyo, Japan
After joining DENTSU, I initially produced only banner advertising, but it is expected to be active, and I will be able to work on a number of digital campaigns. In 2011, he became independent and founded PARTY with four members. Cannes Lions Young Competition, Japan's Cyber Division, 2nd place in the world. He has received more than 250advertising awards in Japan and abroad. Recent masterpieces include Lady Gaga's life-size hearing aids “GAGADOLL”, “UNIQLO / UT Picks”, “Suntory / Intensive Regain”, “TOYOTA / TOWN”, such as “Shizukita-” all digital campaigns. TOKYO FM Radio “Sawamoto Gonpachi will end soon.” Guest Personality.
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Investment focus
  • Web Design, Software, Content
  • Seed, Series A
  • Japan
Portfolio highlights
  • Edoga — Edoga is a VR production and education company. Edoga offer services such as "VR training" and "off-site VR".
  • Collectest — Collectest specializes in integrating AI into trading card appraisal procedures that show current market pricing and verify authenticity.
  • STUDIO Japan — STUDIO is a development and operation of the next-generation design tool.
Yuki Naito Angel
Yuki Naito - CEO,President @ Drecom
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Investment focus
  • Manufacturing, Internet, SNS
  • Seed, Pre-Seed, Series B
  • Japan
Portfolio highlights
  • 1SEC — 1sec is a virtual influencers in Japan,develop in-house and management. IMPACT to CEKAI in 1 second. Based on the concept of making CEKAI happy in one second, US based in Los Angeles and Japan, based in Tokyo, virtual influencers × AI, fashion & music & The company will develop a number of CEKAI's first and first projects in Japan inthe field of enter teignment.
  • Fools — Fools is a footwear manufacturing company.
  • Interstellar Technologies Japan — Interstellar Technologies is a rocket development, manufacturing and launch service.
Yoichi Aso Angel
Yoichi Aso is the President and CEO at Alpha Drive.
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Investment focus
  • E-Commerce, Apparel, Digital Media
  • Seed, Angel, Funding Round
  • Japan
Portfolio highlights
  • Kamado — Kamado is a publisher of magazines. They offer products that include artist articles, colomn article series, and web magazines.
  • Yondemy — Yondemy is an online platform for children reading books.
  • Log build — Log build offers a new form of on-site management that enables productivity improvement and real-time visualization and sharing of on-site information through on-site management robots and VR software. The company provides AI development, VR development, construction site construction management robot, cloud site management, and construction siteplatform.
Keisuke Tomimatsu Angel · Tokyo, Tokyo, Japan
Keisuke Tomimatsu is the Co-Founder at ABEJA. Keisuke Tomimatsu attended Keio University.
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Investment focus
  • CRM, Big Data, Analytics
  • Angel
  • Japan
Portfolio highlights
  • ABEJA — ABEJA develops AI business solutions utilizing deep learning.
Kazuhiro Aoyagi Angel
Kazuhiro Aoyagi is the Representative Director, CEO, and Founder of Ignition Point Japan. he is also an Outside Director of Synapse Japan.
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Investment focus
  • Marketing, Task Management, Machine Learning
  • Angel
  • Japan
Portfolio highlights
  • Synapse Japan — Synapse is a working with academic partners to improve efficiency through AI.
Yusaku Maezawa Angel · Mihama, Kyoto, Japan
Yusaku Maezawa is a Founder of Zozotown.
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Investment focus
  • Gaming, Developer Tools, Artificial Intelligence
  • Seed, Series C
  • Japan, United States
Portfolio highlights
  • JOYCLE — JOYCLE is a waste management company that specializes in trash recycling, disposal, and environmental consulting services.
  • WEB3DEV — The biggest web3 developers community in Latin America is based on 3 pillars: Community, Education and Building. Community: We created mechanisms with incentives to engage a community of software developers to create exclusive and high quality content about web3 technologies. The community members help each other to enter the web3 space. Our community is organized in pods, each pod for a different theme or blockchain. Each pod has a leader, which helps that pod to evolve, promoting growth to the ecosystem and the whole web3dev community. We already have leaders for Ethereum, Cardano, Algorand and Solana. We incentivize those pods, creating bounties and paying individual contributors when they create new content and deliver value. Education: The education platform, created by the community, is the place where everybody effectively learns about blockchain technologies. The courses are didactic self-paced project based learning. We give NFT reward as certificates for students who finish the projects. Building: We find companies that need developers and match our talent community members with maker demands. We build developers team for web3 companies and help these teams to succeed.
  • space data — Space Data is based on an algorithm that allows the AI to recognize geospatial data from the Earth and easily assign another Earth in VR. The company is developing an algorithm to automatically generate another "Earth" in virtual space using 3DCG technology by making the AI understand the geospatial information of the Earth by learningthe vast amount of ground observation data available from satellites. They want to create an AI that can reconstruct the "world" in virtual space by learning all kinds of data from this world, such as traffic volume, pedestrian traffic, day and night, four seasons, temperature, plant distribution, and nighttime light intensity. Its goal is to build a future in which everyone has the ability to create their own world (universe) and shape their own destiny without regard for race, gender, appearance, or environment.
Nobuhiro Ariyasu Angel · Tokyo, Tokyo, Japan · 3 investments in the past 12 months
Nobuhiro Ariyasu is the CEO at Coach United.
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Investment focus
  • Finance, Internet, Content
  • Seed, Angel, Funding Round
  • Japan, Singapore
Portfolio highlights
  • PeopleX — PeopleX encourages and assists employees in their professional development.
  • PICK — PICK is a startup that provides a digital transformation platform for the real estate and construction industries.
  • Collectest — Collectest specializes in integrating AI into trading card appraisal procedures that show current market pricing and verify authenticity.
Yoshikazu Azuma Angel · Minato, Chiba, Japan
Yoshikazu Azuma - Representative Director and CEO @ TWO
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Investment focus
  • Retail, Security, Marketing
  • Series A, Funding Round
  • Japan
Portfolio highlights
  • AWL — AWL is a company that provides the leading edge AI camera solutions company .
  • W Tokyo — W TOKYO is a content production company that offers the latest and highest quality solutions by multiplying its own original content and solutions, centered on women, using the know-how cultivated in the Tokyo Girls Collection as a weapon .
Kazuhiro Fukuda Angel
Kazuhiro Fukuda is an entrepreneur supporter/angel investor.
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Investment focus
  • Artificial Intelligence
  • Seed
  • Japan
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.
Takeshi Hirano Angel
Takeshi Hirano - Auditor (External) @ Morpho
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Investment focus
  • Big Data, Aerospace, Machine Learning
  • Seed
  • Japan
Portfolio highlights
  • space data — Space Data is based on an algorithm that allows the AI to recognize geospatial data from the Earth and easily assign another Earth in VR. The company is developing an algorithm to automatically generate another "Earth" in virtual space using 3DCG technology by making the AI understand the geospatial information of the Earth by learningthe vast amount of ground observation data available from satellites. They want to create an AI that can reconstruct the "world" in virtual space by learning all kinds of data from this world, such as traffic volume, pedestrian traffic, day and night, four seasons, temperature, plant distribution, and nighttime light intensity. Its goal is to build a future in which everyone has the ability to create their own world (universe) and shape their own destiny without regard for race, gender, appearance, or environment.
Paul Rosenberg Angel · New York, New York, United States
Paul Rosenberg is currently the CEO of Def Jam Recordings.
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Investment focus
  • Music, Apps, Logistics
  • Series A, Funding Round
  • Japan, United States
Portfolio highlights
  • Cargo — Ara Screens is a digital out of home network solution provider, DOOH smart signage operator, and the world's leading car-top and in-car advertising placement provider for Rideshare & Taxi.
  • SOUNDRAW — Your personal AI music generator.
  • Sound — Sound connects artists and listeners to take ownership over the culture they create together.
Kamata Tomihisa Angel · Tokyo, Tokyo, Japan
Dr. Kamada earned his Ph.D. at the University of Tokyo. In 1984, he pursued his journey to establish his own business that focused on information appliances and mobile software, namely ACCESS Co., Ltd.. With great success, the company entered the Tokyo Stock Exchange Mothers Market in 2001. He left ACCESS Co., Ltd. in 2011, and founded TomyK Ltd.in 2012 where he supports startups possessing revolutionary business ideas that revitalize the Japanese economy.
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Investment focus
  • Fitness, Medical, Genetics
  • Seed, Angel
  • Japan, United States
Portfolio highlights
  • Activaid — Activaid owns and operates a social data platform for patients with inflammatory bowel disease. It allows patients to support and exchange information within the patient community with the same disease; provide information necessary for new drug development and matching to clinical trials that suits them; and improve medical treatment. YasuakiHasebe founded Activaid in 2018. It has its headquarters in Tokyo in Japan.
  • Genomelink — Genomelink is a platform where people discover more with their DNA data and help businesses build, market and do research with it. The best founders in consumer genomics with real experience in the industry for many years, including M3, Inc. ($13B valued Meditech in Japan), a founding member of the Japanese version of 23andMe, and leadbioinformatician and software engineer at a joint-venture between Illumina and Sony. Raised $4M for Seed Round from Berkeley SkyDeck, SONY, and top-tier Japanese VCs. Supported by Illumina Accelerator, Carlos Bustamante Lab at Stanford University among others.
  • MinD in a Device — MinD in a Device Co., Ltd. is a university-launched venture that aims to port human consciousness to devices (machines and computers) in the medium to long term based on long-term research results on consciousness. As the first step toward realization, we will evolve and deepen the "generation model" considered to be the source ofconsciousness, and promote the development of next-generation AI and social implementation.
Hiroki Kamatsu Angel · Tokyo, Tokyo, Japan
Hiroki Kamatsu
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Investment focus
  • Sales, Analytics, Data Management
  • Seed
  • Japan
Portfolio highlights
  • Data Viz Lab — Data Viz Lab is a platform that offers data analysis, visualization consulting, and data human resource development support.
  • Infobox — Infobox is a sales data platform that includes every detail from market research to creating a list of companies and contacting decision-makers.
Masanori Sugiyama Angel
He graduated from Kansai University in 1988. He was enrolled in Ljoma while he was in college. 2002 Vice President of Practice (now index lights). In 2004, he became president of zappallas. Listed on the TSE Mothers in the second year of his appointment, and in 2010 he was listed in part of the TSE. In 2011 he became the CEO of enish. Listed on apart of the Tokyo Stock Exchange. Thereafter, he served as outside directors such as Nikkatsu and JibannetHD.
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Investment focus
  • Software, Internet, Media and Entertainment
  • Seed, Angel, Series A
  • Japan
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 tool to turn any idea into a website. No code. All creative freedom.
  • STUDIO Japan — STUDIO is a development and operation of the next-generation design tool.
Masaru Sunagawa Angel
After joining Mitsubishi Corporation, he studied at Harvard Business School. After graduating, he joined Globespan Capital Partners, an independent United States VC, and worked as a director of investment. He started LocationValue after the company's representative in Japan. Joined Google after selling the company to NTT DOCOMO. He served asDirector of Product Development for Google Maps and General Manager for Android. He left Google in February 2018 and started Smartround Co., Ltd. in May.
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Investment focus
  • Artificial Intelligence, SNS, Music
  • Seed, Angel, Funding Round
  • Japan
Portfolio highlights
  • Flyle — Flyle provides a cloud based platform for product management helping customers to improve productivity & creativity in product development.
  • Sustainable Lab — SusLab is a data bank that uses AI technology to support SDG and ESG development goals and investments.
  • Paytner — yup is providing services to support freelance people's funding.The freelance population in Japan has been shown to continue to increase in many Chosa. While working styles are diversified, they are not able to respond to the development of the working environment, and they will develop their business to change the situation where problemssuch as funding, credit, sexual harassment, and power harassment are accumulated.
Allen Miner Angel · Tokyo, Tokyo, Japan
Allen Miner is a founder/General Partner of SunBridge Partners and the founder/CEO of SunBridge Corporation. Allen has significant experience in Internet, enterprise and open-source software, entrepreneurship, and international technology transfer. Allen has been actively involved in each of the firm’s investments resulting in numeroussuccessful IPOs, including salesforce.com, MacroMill, ITMedia and G-Mode, among others. Allen is currently a member of the Board of Directors of salesforce Japan.Allen graduated from Brigham Young University with degrees in Computer Science and Asian Studies. He joined Oracle Corporation in 1986 and was dispatched to Japan, where he founded and helped lead Oracle Japan to a successful IPO on the Japan stock market. Allen returned from Japan in 1996 to serve as Oracle’s Vice President in charge of Linux/Open Source.Allen created SunBridge Corporation in 1999. Allen currently serves on the Boards of several SunBridge portfolio companies and as an advisor to government-affiliated organizations focused on innovation and entrepreneurship. He was appointed to the Board of Directors of the Japan Venture Capital Association upon its founding in 2002.
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Investment focus
  • Software, Career Planning, Cloud Security
  • Seed, Funding Round, Series B
  • United States, Japan, Canada
Portfolio highlights
  • Foodcode — Foodcode is a food company revolutionizing the dining experience with innovative restaurant concept to enhance the dining experience.
  • Splice Machine — Our machine learning solutions predict outcomes in real time, enabling better decisions in the moment for companies.
  • Motion Gestures — Motion Gestures is a Canadian machine learning startup specializing in gesture recognition software. Motion Gestures specializes in machine learning-based gesture recognition software and was founded in Waterloo, Canada in 2016. The company aims to enable the rapid development and deployment of gesture-enabled interfaces for systems, devices, andapps. Its software supports advanced 2D and 3D gestures using motion, touch, and vision sensors and can be deployed on the cloud, gateway/hub, and embedded platforms. Developers are offered free licenses to the cloud SDK and can quickly create and test any gesture using their smartphones.
Yusuke Ando Angel · Yokohama, Kanagawa, Japan
YUSUKE ANDO is a Outside Director at hachidori.
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Investment focus
  • Content, Education, Social Media
  • Series A, Funding Round
  • Japan
Portfolio highlights
  • FLIGHTS — FLIGHTS is a multidisciplinary drone services from EC, media, pilot training, consulting, insurance and localization of foreign softwares.
  • Aidemy — Aidemy is a web service where you can learn AI programming online.
Yoshihito Nishioka Angel
DescriptionYoshihito Nishioka is a Japanese tennis player.
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Investment focus
  • Sports, Content, Social Media
  • Seed
  • Japan
Portfolio highlights
  • Tential — With the power of AI, TENTIAL analyzes detailed purchasing behavior and attributes online and aim to deliver its customers' products based on their own information.
Muraguchi Tomotaka Angel
Muraguchi Tomotaka
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Investment focus
  • Artificial Intelligence
  • Seed
  • Japan
Portfolio highlights
  • APTO — APTO is into AI development platform provision business and AI consulting business.
  • Crypto asset market
Ken Takayama Angel · Tokyo, Tokyo, Japan
Ken Takayama - External Audit & Supervisory @ Media Do
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Investment focus
  • Reservations, Travel, Apps
  • Seed, Angel, Funding Round
  • Japan
Portfolio highlights
  • SakeWiz — SakeWiz is an App to enjoy, buy and record sake located in Tokyo
  • Fun — Fun is a sightseeing entertainment company that makes the world even more of a fun place.
  • Tabinaka — Tabinaka is a Japanese booking & reservation platform for overseas tours and travel activities.
Takahiro Maeyama Angel
Takahiro Maeyama
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Investment focus
  • SaaS, Professional Services, Information Technology
  • Angel
  • Japan
Portfolio highlights
  • Miletos — Miletos is the provider of AI expense scrutiny SaaS services.
Eiko Matsumura Angel
Eiko Matsumura - President / CEO @ BASKET
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Investment focus
  • Apps, Beauty, Health Care
  • Seed
  • Japan
Portfolio highlights
  • emol — emol is an application that records emotions and talks with AI robots.emol provide personalized mental and productivity training based on mental data to promote employee well-being and increase employee engagement.
Toshi Yamamoto Angel · Sunnyvale, California, United States
Toshi Yamamoto is an entrepreneur based in Silicon Valley as CEO of ChatWork Japan and US.In 2000, Toshi bootstrapped a business of web marketing and software sales, and made it profitable for the past 12 years.In 2012, Toshi decided to drive all the resources to focus on its own service, ChatWork, set up a US office and moved to SiliconValley. Toshi changed the company name from EC studio to ChatWork at that time.Toshi has also written three books that have been ranked as #1 of all books on Amazon.co.jp.
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Investment focus
  • Apps, Beauty, Health Care
  • Seed
  • Japan
Portfolio highlights
  • emol — emol is an application that records emotions and talks with AI robots.emol provide personalized mental and productivity training based on mental data to promote employee well-being and increase employee engagement.
Cheng Tao Angel · Tokyo, Tokyo, Japan
Tao Cheng currently works as Chief Executive Officer and Founder of popIn.
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Investment focus
  • Telecommunications, Content, Internet
  • Seed, Angel, Series A
  • 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.
Hiroshi Tomishima Angel
Hiroshi Tomishima is the President and Founder of Zkyuun Entertainment and an Executive Director at Mercari.
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Investment focus
  • Internet, E-Commerce, Big Data
  • Seed, Funding Round, Series A
  • Japan, United States
Portfolio highlights
  • Hireroo — HireRoo is an online coding test service that checks the skills of engineers through programming tests. It provides problems that correspond to a wide range of levels, from new graduates to mid-career tech leads, engineering managers, and various occupations. They also provide coding test planning and execution services.
  • Anyplace — Find furnished accommodations to rent for a month or longer. Choose apartments catered for remote work with an equipped home office and high-speed internet.
  • space data — Space Data is based on an algorithm that allows the AI to recognize geospatial data from the Earth and easily assign another Earth in VR. The company is developing an algorithm to automatically generate another "Earth" in virtual space using 3DCG technology by making the AI understand the geospatial information of the Earth by learningthe vast amount of ground observation data available from satellites. They want to create an AI that can reconstruct the "world" in virtual space by learning all kinds of data from this world, such as traffic volume, pedestrian traffic, day and night, four seasons, temperature, plant distribution, and nighttime light intensity. Its goal is to build a future in which everyone has the ability to create their own world (universe) and shape their own destiny without regard for race, gender, appearance, or environment.
Jeff Dean Angel · Palo Alto, California, United States · 20 investments in the past 12 months
Jeff Dean joined Google in 1999 and is currently a Google Senior Fellow in Google's Research Group, where he leads the Google Brain team, Google's deep learning research team in Mountain View, working on systems for speech recognition, computer vision, language understanding, and various predictive tasks. He has co-designed /implemented five generations of Google's crawling, indexing, and query serving systems, and co-designed / implemented major pieces of Google's initial advertising and AdSense for Content systems. He is also a co­designer and co­implementor of Google's distributed computing infrastructure, including the MapReduce, BigTable and Spanner systems, protocol buffers, LevelDB, and TensorFlow, a popular open­-source system for machine learning.​Jeff received a Ph.D. in Computer Science from the University of Washington in 1996. He is a Fellow of the ACM, a member of the U.S. National Academy of Engineering and the American Academy of Arts and Sciences, and a recipient of the Mark Weiser Award and the ACM­-Infosys Foundation Award in the Computing Sciences.
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Investment focus
  • Artificial Intelligence, Biotechnology, Information Technology
  • Seed, Series A, Pre-Seed
  • United States, Japan, Australia
Portfolio highlights
  • Basis — Basis operates as an AI platform built specifically for accounting firms.
  • Marimo — Marimo is an open-source reactive platform for developers working on Python.
  • General Proximity — General Proximity is a pioneering future-oriented proximity medicine that envisions the future of medicine.
Kenshin Fujiwara Angel · Kyoto, Kyoto, Japan
Kenshin is a CEO at Hacarus Inc., a healthcare technology startup based in Kyoto, Japan.He co-founded several tech startups with 2 exits in the past 15 years. His first career started as an engineer at Sony Computer Entertainment and worked on PlayStation development projects. HIs fist startup was acquired by Japanese public company, and thesecond startup was sold to the US company.Born in 1976. He holds a Computer Science degree from California State University. He loves mountain hiking and currently living in Kyoto Japan with his wife and family.
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Investment focus
  • Mobile, Medical, Software
  • Seed, Series A
  • Japan
Portfolio highlights
  • Helpfeel — Our vision is to make saving, sharing, and exploring ideas as natural as breathing. On this journey we're humbled to be helping millions around the world from solo makers to university research labs, from gamers to pro designers, and large to small teams like ours.
  • HACARUS — We make AI work, where common Big Data aproaches fail. Get explainable results, even from small data amounts. Available on the cloud or as embedded devices.
Toru Shimada Angel
Toru Shimada is a Senior Executive Officer and Director of Rakuten. Mr. Shimada is a Director of Rakuten Baseball, Inc., and Head of Asia Regional Headquarters Office of the Company.Mr. Shimada joined Rakuten in 2004. Prior to joining Rakuten, Mr. Shimada was founder and Director of INTELLIGENCE, LTD from 1989 to 2004. Prior to INTELLIGENCE, LTD.Mr. Shimada worked at RECRUIT CO., LTD. from 1987 to 1989.
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Investment focus
  • Internet, Task Management, Marketing
  • Seed, Angel, Funding Round
  • Japan
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.
Yuto Nagashima Angel
Yuto Nagashima, is a Representative Director/Angel Investor of SIROIRO Co., Ltd.
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Investment focus
  • Artificial Intelligence
  • Seed
  • Japan
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.
Shuhei Yamashita Angel
Shuhei Yamashita - Representative Director @ CRE
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Investment focus
  • Music, Content Creators, Artificial Intelligence
  • Seed
  • Japan
Portfolio highlights
  • SOUNDRAW — Your personal AI music generator.
Hironari Umino Angel
Hironari Umino - Chairman @ Increments
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Investment focus
  • Apps, Beauty, Incubators
  • Seed, Series A
  • Japan
Portfolio highlights
  • emol — emol is an application that records emotions and talks with AI robots.emol provide personalized mental and productivity training based on mental data to promote employee well-being and increase employee engagement.
  • BoostIO — MAISIN&CO makes meetings efficient. MAISIN&CO was founded in 2014.
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