# Top 50 Internet Angel Investors in Japan in June 2026

| Investor | Relevant Deals | Geography | Stage | Focus |
| --- | --- | --- | --- | --- |
| Ayataro Nakagawa | 12 | Japan, Hong Kong, United States | Seed, Angel | Internet, Software, Content |
| Kensuke Furukawa | 11 | Japan | Seed, Angel | Content, SNS, Software |
| Hidetoshi Takano | 11 | Japan, United States | Seed, Angel | Internet, Information Technology, Content |
| Kotaro Chiba | 10 | Japan, United States | Seed, Series A | Content, Information Technology, Travel |
| Yusuke Sato | 8 | Japan, Indonesia, United States | Seed, Angel | Content, Internet, Food and Beverage |
| Nobuhiro Ariyasu | 7 | Japan, Singapore | Seed, Angel, Series A | Finance, Content, Internet |
| Yu Akasaka | 7 | Japan, Australia, Hong Kong | Seed, Angel | Content, Food and Beverage, Apps |
| Fumiaki Koizumi | 6 | Japan | Seed, Series A | Internet, E-Commerce, Information Technology |
| Masao Ito | 6 | Japan | Seed, Series A, Angel | Content, Social Media, Information Technology |
| Yoshinori Fukushima | 5 | Japan, Singapore | Seed, Angel, Series A | Internet, Software, Marketing |
| Shintaro Yamada | 5 | Japan, United States, Kenya | Seed, Angel | Internet, Finance, Content |
| Tatsuo Sakamoto | 4 | Japan | Seed, Angel, Pre-Seed | Information Technology, Content, Education |
| Shogo Kawada | 4 | Japan, United States | Seed, Angel | Software, SaaS, Apps |
| Hironao Kunimitsu | 4 | Japan, United States | Seed, Angel | Content, Virtual Reality, Gaming |
| Masanori Sugiyama | 4 | Japan | Seed, Angel, Series A | Internet, Software, Web Design |
| Jun Nishikawa | 4 | Japan, United States | Seed, Series A, Angel | Food and Beverage, Mobile, Content |
| Hirofumi Miki | 4 | Japan | Seed, Angel, Pre-Seed | Content, Internet, Software |
| Takaya Shinozuka | 4 | Japan | Seed, Angel, Series A | Internet, Local, Sports |
| Yusuke Mitsumoto | 4 | Japan, United States | Seed, Angel, Series C | Internet, Consulting, Financial Services |
| Toru Shimada | 3 | Japan | Seed, Angel | Internet, Task Management, Content |
| Yasuyuki Kin | 3 | Japan | Seed, Angel, Pre-Seed | Media and Entertainment, Recruiting, Career Planning |
| Suzuki Tatsuya | 3 | Japan | Seed, Series A | Internet, Software, Agriculture |
| Yuto Nagatomo | 3 | Japan | Seed, Angel | SNS, Video, Beauty |
| Naoki Aoyagi | 3 | Japan | Seed, Angel, Series A | Fashion, Internet, Software |
| Shunsuke Oyu | 3 | Japan, Singapore, United States | Seed, Angel | Content, Internet, Media and Entertainment |
| Noboru Miyata | 3 | Japan | Seed, Series A | Software, Apps, SaaS |
| Mamoru Taniya | 3 | Japan, Singapore, Spain | Seed, Series A, Angel | Apps, Content, FinTech |
| Kevin Chou | 2 | United States, Japan, Israel | Seed, Series A, Angel | Gaming, Video Games, eSports |
| Ryota Matsuzaki | 2 | Japan, France, United States | Seed, Angel | Marketing, Finance, Internet |
| Taiga Matsuyama | 2 | Japan, United States | Seed, Angel, Series A | Software, Internet, Analytics |
| Richard Chen | 2 | United States, Japan, Singapore | Seed, Angel, Series A | Mobile, Software, Apps |
| Koya Arikawa | 2 | Japan | Seed, Angel, Series A | Content, Media and Entertainment, SNS |
| Seiji Kurokoshi | 2 | Japan, Myanmar | Seed, Angel | Sports, Travel, Fashion |
| Otomi Tomohiro | 2 | Japan | Seed, Angel | Health Care, Travel, Content |
| Shunsuke Sasaki | 2 | Japan, Myanmar | Seed, Angel, Pre-Seed | Content, Social Media, SNS |
| Tsunezawa Kahoko | 2 | Japan, Germany | Seed, Angel | Shopping, Apps, Travel |
| Daisuke Kajiwara | 2 | Japan | Seed, Series B | Social Media, Content, CRM |
| Kazuma Ieiri | 2 | Japan | Seed, Angel | Content, Fashion, Logistics |
| Masaru Tange | 2 | Japan, United States | Seed, Series A | E-Commerce, Food Delivery, Internet |
| Yasumasa Manabe | 2 | Japan | Seed, Series A | Information Technology, Cloud Computing, Consumer Electronics |
| Narimatsu Jun | 2 | Japan | Seed, Angel, Series A | Content, Media and Entertainment, SEO |
| Kazuhiro Ishikura | 2 | Japan | Seed, Angel | Beauty, Content, Fashion |
| Sakai Masaru | 2 | Japan | Seed | B2C, Fashion, Internet |
| Yuki Naito | 2 | Japan | Seed, Pre-Seed, Series B | Manufacturing, Internet, SNS |
| Koki Yabu | 2 | Japan | Angel, Pre-Seed | Content, Finance, Data Mining |
| Shuuichi Wada | 2 | Japan | Seed, Angel, Series A | Reservations, Content, Social Media |
| Komura Fujio | 2 | Japan | Seed, Angel | Content, Ethereum, Marketing |
| Shigeru Urushibara | 2 | Japan | Series A, Seed, Angel | Artificial Intelligence, Task Management, Social Media |
| Kunihiro Tanaka | 2 | Japan | Seed, Angel | Art, Baby, Gaming |
| Soichiro Kawai | 2 | Japan | Seed, Angel | Internet, Mobile Apps, Human Resources |

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