# Top 10 Social Impact Angel Investors in Japan in June 2026

| Investor | Relevant Deals | Geography | Stage | Focus |
| --- | --- | --- | --- | --- |
| Tatsuo Sakamoto | 1 | Japan | Seed, Angel, Pre-Seed | Information Technology, Content, Education |
| Kenji Kasahara | 1 | Japan, United States | Seed, Pre-Seed, Series A | Information Technology, Aerospace, Education |
| Kyung wook Han | 1 | Japan | Seed | Consulting, Information Technology, Social Entrepreneurship |
| Keito Noguchi | 1 | Japan | Seed | Wellness, Lifestyle, Elder Care |
| Takashi Okutani | 1 | Japan | Seed | Wellness, Lifestyle, Elder Care |
| Toru Ei | 1 | Japan | Seed | Wellness, Lifestyle, Elder Care |
| Takuma Iwai | 1 | Japan | Seed | Wellness, Lifestyle, Elder Care |
| Katsuhiro Tamukai | 1 | Japan | Seed | Wellness, Lifestyle, Elder Care |
| Maiko Kojima | 1 | Japan | Seed | Consulting, Information Technology, Social Entrepreneurship |
| Koichi Noda | 1 | Japan | Seed | Consulting, Information Technology, Social Entrepreneurship |

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