# Top 25 Energy Angel Investors in Japan in June 2026

| Investor | Relevant Deals | Geography | Stage | Focus |
| --- | --- | --- | --- | --- |
| Shinji Senba | 1 | Japan | Seed | Social, E-Commerce, Sustainability |
| Suzuki Tatsuya | 1 | Japan | Seed, Series A | Internet, Software, Agriculture |
| Seio Nagami | 1 | Japan | Seed, Series A, Angel | Task Management, SaaS, Legal |
| Yoshihiro Yamauchi | 1 | Japan | Seed | Social, E-Commerce, Sustainability |
| Kyohei Miyanishi | 1 | Japan | Pre-Seed | Energy, Recruiting, Digital Media |
| Naoki Aoyagi | 1 | Japan | Seed, Angel, Series A | Fashion, Internet, Software |
| Yoshinori Fukushima | 1 | Japan, Singapore | Seed, Angel, Series A | Internet, Software, Marketing |
| Takuma Iwasa | 1 | Japan | Seed | Water, Beauty, IT Management |
| Ogawa Ryo | 1 | Japan | Seed | Apps, Social, Finance |
| Katsunori Sago | 1 | Japan, Hong Kong | Seed, Series C | Sustainability, Robotics, Aerospace |
| Yusaku Maezawa | 1 | Japan, United States | Seed, Series C | Gaming, Social, Big Data |
| Makoto Takano | 1 | Japan, Philippines | Seed, Series B, Angel | Content, Sports, Human Resources |
| Aso Kaname | 1 | Japan | Seed | Organic, Residential, Waste Management |
| Yagi Toshiyuki | 1 | Japan | Seed | Energy, Outsourcing, Electrical Distribution |
| Tetsuya Nagashima | 1 | Japan | Seed | Social, E-Commerce, Sustainability |
| Matsuoka Tsuyoshi | 1 | Japan, Singapore | Seed | Water, Banking, Analytics |
| Cheng Tao | 1 | Japan | Seed, Angel, Series A | Telecommunications, Content, Internet |
| Mr Maru | 1 | Japan | Seed | Organic, Residential, Waste Management |
| Shunsuke Masaki | 1 | Japan | Seed | Social, E-Commerce, Sustainability |
| Taizo Son | 1 | Japan, United States, Singapore | Seed, Series A, Angel | Financial Services, Information Technology, Apps |
| Sotaro Karasawa | 1 | Japan | Seed, Pre-Seed, Angel | Software, Blockchain, Art |
| Shoji Miyata | 1 | Japan | Seed, Series A | Travel, Organic, Software |
| Kei Tanaka | 1 | Japan | Angel, Series A, Series D | Beauty, Energy, Cosmetics |
| Toyokazu Ichise | 1 | Japan | Seed | Social, E-Commerce, Sustainability |
| Suzuki Yuto | 1 | Japan | Seed, Series A | SaaS, Social, Content |

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