# Top 40 Mobile Angel Investors in Japan in May 2026

| Investor | Relevant Deals | Geography | Stage | Focus |
| --- | --- | --- | --- | --- |
| Ayataro Nakagawa | 5 | Japan, Hong Kong, United States | Seed, Angel | Internet, Software, Content |
| Jun Nishikawa | 3 | Japan, United States | Seed, Series A, Angel | Food and Beverage, Mobile, Content |
| Kotaro Chiba | 3 | Japan, United States | Seed, Series A | Content, Information Technology, Travel |
| Yu Akasaka | 3 | Japan, Australia, Hong Kong | Seed, Angel | Content, Food and Beverage, Apps |
| Yusuke Sato | 3 | Japan, Indonesia, United States | Seed, Angel | Content, Internet, Food and Beverage |
| Takeuchi Makoto | 2 | Japan | Seed, Series A | Information Technology, Mobile, Medical |
| Shogo Kawada | 2 | Japan, United States | Seed, Angel | Software, SaaS, Apps |
| Kensuke Furukawa | 2 | Japan | Seed, Angel | Content, SNS, Software |
| Nobuhiro Ariyasu | 2 | Japan, Singapore | Seed, Angel, Series A | Finance, Content, Internet |
| Takashi Shibayama | 2 | Japan | Seed | Music, EBooks, Gaming |
| Yasuyuki Kin | 2 | Japan | Seed, Angel, Pre-Seed | Media and Entertainment, Recruiting, Career Planning |
| Hirofumi Miki | 2 | Japan | Seed, Angel, Pre-Seed | Content, Internet, Marketing |
| Shintaro Yamada | 2 | Japan, United States, Kenya | Seed, Angel | Internet, Finance, Content |
| Soichiro Kawai | 2 | Japan | Seed, Angel | Internet, Mobile Apps, Human Resources |
| Komura Fujio | 2 | Japan | Seed, Angel | Content, Ethereum, Marketing |
| Masahiko Inada | 2 | Japan | Angel, Seed | SNS, Content, Finance |
| Masao Ito | 2 | Japan | Seed, Series A, Angel | Content, Social Media, Information Technology |
| Yusuke Tanaka | 2 | Japan | Seed | Tourism, Consulting, E-Commerce |
| Hidetoshi Takano | 2 | Japan, United States | Seed, Angel | Internet, Information Technology, Content |
| Soga Takeshi | 1 | Japan | Seed | Music, Mobile, Content |
| Ken Takayama | 1 | Japan | Seed, Angel | Reservations, Travel, Apps |
| Naoki Aoyagi | 1 | Japan | Seed, Angel, Series A | Fashion, Internet, Software |
| Toru Shimada | 1 | Japan | Seed, Angel | Internet, Task Management, Content |
| Narimatsu Jun | 1 | Japan | Seed, Angel, Series A | Content, Media and Entertainment, SEO |
| Keisuke Honda | 1 | Japan, United States, United Kingdom | Series A, Seed, Series B | FinTech, Software, Financial Services |
| Masayuki SHOBAYASHI | 1 | Japan | Seed | Fitness, Software, Mobile Apps |
| Teruhide Sato | 1 | India, Japan, Indonesia | Seed, Series A, Series B | E-Commerce, Internet, Apps |
| Yuta Fukazawa | 1 | Japan | Seed | Mobile, Software |
| Koichiro Yoshida | 1 | Japan, Hong Kong, United States | Seed, Pre-Seed | Internet, Software, Analytics |
| Takahashi Shoko | 1 | Japan | Seed | Mobile, Hardware, Bioinformatics |
| Tatsuo Sakamoto | 1 | Japan | Seed, Angel, Pre-Seed | Information Technology, Content, Education |
| Ken Soga | 1 | Japan | Seed, Series D | Content, Service Industry, SNS |
| Nobuyuki Nakagawa | 1 | Japan | Angel | Apps, Mobile, Mobile Apps |
| Sasaki Tsutomu | 1 | Japan |  | Internet, Enterprise, Information Services |
| Yuya Taketani | 1 | Japan | Seed | Apps, News, Mobile |
| Yoshinori Fukushima | 1 | Japan, Singapore | Seed, Angel, Series A | Internet, Software, Marketing |
| Hiroshi Tomishima | 1 | Japan, United States | Seed, Series A | Big Data, Internet, E-Commerce |
| Kazuma Ieiri | 1 | Japan | Seed, Angel | Content, Fashion, FinTech |
| Shoji Kodama | 1 | Japan | Seed, Angel, Series B | Internet, Real Estate, Fashion |
| Nobuyuki Idei | 1 | Japan, France, United States | Seed, Corporate Round | Information Technology, Internet, Manufacturing |