# Top 10 Oil and Gas Startup Investors in Japan in June 2026

| Investor | Relevant Deals | Geography | Stage | Focus |
| --- | --- | --- | --- | --- |
| Kyoto Capital Partners | 2 | Japan | Seed, Series A, Series B | Manufacturing, Health Care, Medical |
| Chushin Venture Capital | 1 | Japan | Series A, Seed, Series B | Biotechnology, Health Care, Manufacturing |
| Future Creation Capital | 1 | Japan | Seed, Series A, Series B | Apps, Medical Device, Health Care |
| Mitsubishi UFJ Capital | 1 | Japan, United States, Singapore | Series A, Series B | Information Technology, Software, Health Care |
| Mizuho Capital | 1 | Japan, United States, China | Series A, Series B | Information Technology, Software, Internet |
| Yoshinori Fukushima | 1 | Japan, Singapore | Seed, Angel, Series A | Internet, Software, Marketing |
| Seio Nagami | 1 | Japan | Seed, Series A, Angel | Task Management, SaaS, Legal |
| Naoki Aoyagi | 1 | Japan | Seed, Angel, Series A | Fashion, Internet, Software |
| Coral Capital | 1 | Japan, United States | Seed, Series A, Series B | Software, Information Technology, SaaS |
| Energy & Environment Investment | 1 | Japan, United States, Canada | Series A, Series B | Energy, Internet of Things, Software |

# About Shizune
Shizune.co is an investor database. Core features:
- 48,091 startup investors (angels, VCs, accelerators, and others)
- Email, phone, LinkedIn (for intros), socials, and other contact data
- Updated daily from public funding news
- CSV and Excel export

The User can access the full database FOR FREE after signing up: shizune.co