# Top 10 Energy Angel Investors in Japan in May 2026

| Investor | Relevant Deals | Geography | Stage | Focus |
| --- | --- | --- | --- | --- |
| Cheng Tao | 1 | Japan | Seed, Angel, Series A | Telecommunications, Content, Internet |
| Yoshinori Fukushima | 1 | Japan, Singapore | Seed, Angel, Series A | Internet, Marketing, Media and Entertainment |
| Sotaro Karasawa | 1 | Japan | Seed, Pre-Seed, Series B | Blockchain, Art, Travel |
| Matsuoka Tsuyoshi | 1 | Japan, Singapore | Seed | Water, Banking, Analytics |
| Suzuki Tatsuya | 1 | Japan | Seed, Angel | Internet, Agriculture, Information Technology |
| Taizo Son | 1 | Japan, Singapore, United States | Seed, Series A, Angel | Financial Services, Information Technology, Venture Capital |
| Makoto Takano | 1 | Japan, Philippines | Seed, Series A, Series B | Content, Sports, Apps |
| Seio Nagami | 1 | Japan | Seed, Series A, Angel | Task Management, SaaS, Information Technology |
| Takuma Iwasa | 1 | Japan | Seed | Water, Beauty, IT Management |
| Yagi Toshiyuki | 1 | Japan | Seed | Energy, Outsourcing, Electrical Distribution |

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