# Top 25 Blockchain Angel Investors in Japan in June 2026

| Investor | Relevant Deals | Geography | Stage | Focus |
| --- | --- | --- | --- | --- |
| Sotaro Karasawa | 2 | Japan | Seed, Pre-Seed, Series B | Software, Blockchain, Art |
| Kazutaka Muraguchi | 2 | Japan | Seed, Angel | Blockchain, Financial Services |
| Komura Fujio | 2 | Japan | Seed, Angel | Content, Ethereum, Marketing |
| Yuki Naito | 1 | Japan | Seed, Pre-Seed, Series B | Internet, Manufacturing, SNS |
| Makoto Takano | 1 | Japan, Philippines | Seed, Series A, Series B | Content, Sports, Apps |
| Yamazaki Reijiro | 1 | Japan | Angel | CRM, Finance, Security |
| Bo Shen | 1 | United States, Switzerland, China | Seed, Series A | Blockchain, Cryptocurrency, Financial Services |
| Ryutaro Katayama | 1 | Japan | Series A | Art, Blockchain, Information Technology |
| Mizuki Inoue | 1 | Japan | Seed, Angel | CRM, Finance, Security |
| Yuichi Kawasaki | 1 | Japan | Seed, Angel | Apps, Finance, Internet |
| Fujiyo Ishiguro | 1 | Japan | Seed, Series B | Content, Marketing, Blockchain |
| Kei Yoshikoshi | 1 | Japan | Seed | Web3, Blockchain, Non-Fungible Token (NFT) |
| Mai Fujimoto | 1 | Japan, Canada, Hong Kong | Seed, Series A | Blockchain, Marketplace, Art |
| Michael Carter | 1 | United States, South Korea | Seed, Pre-Seed, Series A | Apps, Music, Dating |
| Uchino Hiroyuki | 1 | Japan | Seed | Blockchain, Information Technology |
| Sandeep Nailwal | 1 | United States, Singapore, India | Seed, Pre-Seed, Series A | Blockchain, Cryptocurrency, Financial Services |
| Oki Matsumoto | 1 | Japan, Taiwan, Australia | Angel, Seed, Series A | Information Technology, FinTech, Software |
| James Gong | 1 | Japan | Seed | FinTech, InsurTech, Blockchain |
| Hironao Kunimitsu | 1 | Japan, United States | Seed, Angel | Content, Virtual Reality, Gaming |
| Kazuma Yamauchi | 1 | Japan, Singapore, United States | Seed, Angel | Content, Software, Information Technology |
| Muraguchi Tomotaka | 1 | Japan | Seed | Artificial Intelligence |
| Ziqi Jerry Zhou | 1 | Japan | Seed | Security, Blockchain, Network Security |
| Tomokaz Saito | 1 | Japan | Angel | Finance, Security, Blockchain |
| Shigeru Urushibara | 1 | Japan | Series A, Seed, Angel | Task Management, Artificial Intelligence, Video |
| Justin Waldron | 1 | United States, Japan, Chile | Seed, Pre-Seed | Software, E-Commerce, Mobile |