Top 10 Social Angel Investors in Japan in May 2025
A list of 10 angel investors that invest in Social startups based in Japan. We rank investors based on the number of investments they made in Social companies from Japan. We update this investor list every month.Top 10 Social Angel Investors in Japan in May 2025
| Investor | Social Japan investments |
|---|---|
| Shunsuke Masaki | 1 |
| Shunsuke Ikegami | 1 |
| Kento Hayashi | 1 |
| Hiroshi Sawa | 1 |
| Hirofumi Miki | 1 |
| Yoshihiro Yamauchi | 1 |
| Toyokazu Ichise | 1 |
| Tetsuya Nagashima | 1 |
| Suzuki Yuto | 1 |
| Shinji Senba | 1 |
Mr. Masaki joined Mitsui Ventures in May 2008 as Venture Partner, and since has been focused on investments in retail and service sector. Previously, he worked at Fujita Corporation, a large operator of restaurants and retail chain, where he was responsible for store development and merchandising in Tokyo area. After several successfulyears at Fujita, he took a position with Service Business Division of Mitsui & Co., Ltd., in charge of developing new business utilizing the franchise method.
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Investment focus
- Social, E-Commerce, Sustainability
- Seed
- Japan
Portfolio highlights
- Gab — Gab is a company that works to solve social problems as well as develops and markets ethical products.
Shunsuke Ikegami is an angel investor.
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Investment focus
- Social, Cooking, Big Data
- Seed, Funding Round
- Japan
Portfolio highlights
- CoCooking — CoCooking uses food and cooking to create ample opportunity for dialogue and thought, fostering creativity, diversity, and well-being of individuals and communities.
- Datasection — Datasection is a social big data company that provides various big data analysis tools for its clients. It specializes in marketing research, data provision and processing, image analysis, overseas SNS, and data utilization and optimization. Datasection was founded in 2000.
Kento Hayashi - President & CEO @ Datasection
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Investment focus
- Social, Big Data, Analytics
- Series A, Funding Round
- Japan
Portfolio highlights
- Fabeee — "Fabeee" meant to support customers with the challenge of new manufacturing and with all efforts. The line between offline and online is no longer there, and manufacturing is about to change. We will fundamentally change the definition of manufacturing and support customers from various angles.
- Datasection — Datasection is a social big data company that provides various big data analysis tools for its clients. It specializes in marketing research, data provision and processing, image analysis, overseas SNS, and data utilization and optimization. Datasection was founded in 2000.
Joined Fujitsu Limited in 1991, after working at Osaka City University's Faculty of Science. He has a wide range of business experience, from programming to new business development, such as developing Internet services. After that, engaged in IT-related new business development at Sojitz Corporation, and at a major business investmentcompany, engaged in business investment in venture companies, creation of business plans for companies, launching new services, and M & A. In 2008, he became an outside director of eLicense Corporation. In 2009, he was appointed Representative Director of Data Section Co., Ltd. after developing a trend analysis service utilizing big data. Listed on the Tokyo Stock Exchange Mothers on December 24, 2014. Outside director of Japan Data Exchange, Inc. Currently, he is an outside director of Solid Intelligence Co., Ltd. In June 2018, he became chairman.
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Investment focus
- Social, Big Data, Analytics
- Funding Round
- Japan
Portfolio highlights
- Datasection — Datasection is a social big data company that provides various big data analysis tools for its clients. It specializes in marketing research, data provision and processing, image analysis, overseas SNS, and data utilization and optimization. Datasection was founded in 2000.
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
- Epicbase — Epicbase is an AI-based automatic voice transcription service based on voice recognition technology.
- Go Visions — Go Visions engages in the edutainment tech for children and human resources services.
- Ai-Dounyu.com — Ai-Dounyu.com is a platform that helps organizations looking to integrate AI choose their ideal AI implementation partner for free.
Yoshihiro Yamauchi is a individual investor.
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Investment focus
- Social, E-Commerce, Sustainability
- Seed
- Japan
Portfolio highlights
- Gab — Gab is a company that works to solve social problems as well as develops and markets ethical products.
Toyokazu Ichise is a Director of Peace Communication Foundation.
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Investment focus
- Social, E-Commerce, Sustainability
- Seed
- Japan
Portfolio highlights
- Gab — Gab is a company that works to solve social problems as well as develops and markets ethical products.
Tetsuya Nagashima - Director COO @ Gunosy
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Investment focus
- Social, E-Commerce, Sustainability
- Seed
- Japan
Portfolio highlights
- Gab — Gab is a company that works to solve social problems as well as develops and markets ethical products.
Suzuki Yuto
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Investment focus
- SaaS, Social, Content
- Seed, Series A, Funding Round
- Japan
Portfolio highlights
- Gab — Gab is a company that works to solve social problems as well as develops and markets ethical products.
- Aidemy — Aidemy is a web service where you can learn AI programming online.
- Bizibl Technologies — Bizibl Technologies provides SaaS services for recruitment events.
Shinji Senba is a Director of Green Innovations Holdings.
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Investment focus
- Social, E-Commerce, Sustainability
- Seed
- Japan
Portfolio highlights
- Gab — Gab is a company that works to solve social problems as well as develops and markets ethical products.
Investors by industry
Impact
Biotech
Gaming
FinTech
Google
Energy
Proptech
Marketplace
Consumer
Hardware
Artificial intelligence
Health Care
EdTech
Climate
Sustainability
Venture Capital
Clean Energy
Real Estate
Financial Services
Video Games
B2B
Education
Publishing
Finance
Food and Beverage
Beauty
Infrastructure
Web3
Photography
Retail
Big Data
Organic Food
Payments
Social Media
Medical
Internet
Manufacturing
Community
eSports
Construction
Digital Media
Art
Mobile Advertising
Local
Sports
Music
Enterprise Software
Social Network
Platforms
Wellness
Email
Franchise
Cannabis
Android
Mobile
Legal
Automotive
Hospitality
Medical Device
Social
Crowdfunding
Wine And Spirits
CleanTech
Transportation
Mobile Apps
InsurTech
Enterprise
Biotechnology
Travel
LGBT
Fitness
Recruiting
Film
Fashion
Oil and Gas
Life Science
Theatre
Non Profit
Renewable Energy
SaaS
Sporting Goods
Restaurants
Celebrity
Software
Social Impact
Cryptocurrency
Agriculture (agtech)
Machine Learning
Media (entertainment)
Facebook
Blockchain
Investors by country
United Kingdom
Germany
India
United States
Ireland
South Korea
Canada
Australia
New Zealand
Middle East
Oceania
Europe
Asia
South Africa
Armenia
Brazil
Qatar
Indonesia
Spain
China
Finland
Estonia
Hungary
Ethiopia
Hong Kong
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Egypt
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Denmark
France
Faroe Islands
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Greece
Belgium
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Mali
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LATAM
Japan
Singapore
Sweden
El Salvador
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Portugal
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Ukraine
Uzbekistan
Senegal
Seychelles
Venezuela
Tajikistan
Taiwan
Serbia
Uganda
Sierra Leone
Turkey
Thailand
Tunisia
San Marino
Rwanda
Puerto Rico
Poland
Russian Federation
Tanzania
Slovenia
Zimbabwe
Togo
Dominican Republic
Azerbaijan
Nigeria
Bahamas
Namibia
Iceland
Iraq
United Arab Emirates
Jamaica
Honduras
Isle of Man
Bolivia
Luxembourg
Albania
Pakistan
Grenada
Romania
Jordan
Argentina
Norway
Morocco
Myanmar
Lebanon
Mauritius
Peru
Jersey
Panama
Malta
Nicaragua
Bangladesh
Kenya
Kazakhstan
Cayman Islands
Cambodia
Colombia
Oman
Cyprus
Latvia
Austria
Cameroon
Switzerland
Guatemala
Marshall Islands
Angel Investors in Japan by industry
Restaurants
Real Estate
Financial Services
Music
Transportation
Big Data
Cryptocurrency
Finance
Food and Beverage
Video Games
Medical
Wellness
Internet
Digital Media
Art
Biotechnology
Blockchain
Social Media
Software
Construction
Sports
Enterprise Software
Fitness
Hospitality
Biotech
Automotive
Travel
FinTech
Consumer
Health Care
Energy
EdTech
Climate
Proptech
Marketplace
Hardware
Artificial intelligence
Retail
Legal
Social
Fashion
Web3
Beauty
Education
Manufacturing
Mobile Apps
Community
Payments
Photography
Life Science
Social Network
Sustainability
Recruiting
SaaS
Gaming
Social Impact
Agriculture (agtech)
Machine Learning
Media (entertainment)
Enterprise
Mobile
Wine And Spirits
Impact