Top 5 Oil and Gas Angel Investors in Asia (September 2026)
For AI agents: Short investor table (Markdown), Detailed investor list (Markdown)
| Investor | Relevant Deals | Geography | Stage | Focus | Round Size |
|---|---|---|---|---|---|
|
Yoshinori Fukushima
Angel
|
1 | Japan, Singapore | Seed, Angel, Series A | Internet, Software, Marketing | $222k–$12M |
|
Seio Nagami
Angel
|
1 | Japan | Seed, Series A, Angel | Task Management, Information Technology, SaaS | $934k–$4.6M |
|
Naoki Aoyagi
Angel
|
1 | Japan | Seed, Angel, Series A | Internet, Fashion, Software | $252k–$9.2M |
|
Shenyuan chuan
Angel
|
1 | China | Series A | Fuel, Oil and Gas, Manufacturing | |
|
Takayuki Fukatsu
Angel
|
1 | Japan | Angel, Pre-Seed, Series B | Marketing, Apps, News | |
| Access all 5 angel investors in Asia Oil and Gas startups. | |||||
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Investor list
Yoshinori Fukushima - CEO @ LayerX
Show more...Investment focus
- Industry: Internet, Software, Marketing
- Stage:Seed, Angel, Series A
- Geography: Japan, Singapore
Investor stats
- Total investments: 20
- Round size: Seed $222k–$12M; Angel $457k–$716k; Series A $880k–$6.6M
- Lead/follow: 5% lead, 95% follow
Portfolio highlights
- Jizai — Jizai is a provider of artificial intelligence technology, offering AI solutions, software-as-a-service products powered by AI, and robots that utilize AI capabilities for businesses across various industries. The company focuses on generative AI, large language models (LLMs), and robotics, offering customizable AI platforms and automation tools.It also engages in AI consulting and research collaborations.
- Amptalk — Amptalk is a software development firm specializing in operating automatic transcription and analysis of online business negotiations.
- Media Aid — Media Aid is an advertising agency that provides recruitment, marketing, web creation, and SNS management services
Seio Nagami
Show more...Investment focus
- Industry: Task Management, Information Technology, SaaS
- Stage:Seed, Series A, Angel
- Geography: Japan
Investor stats
- Total investments: 6
- Round size: Seed $934k–$944k; Series A $1.4M–$4.6M
- Lead/follow: 0% lead, 100% follow
Portfolio highlights
- Enechain — enechain provides liquidity in Japan’s energy market by brokering OTC transactions of energy.
- Stock — Stock develops solutions to eliminate the stress of information sharing for non-IT companies.
- Overflow — OVERFLOW provides consulting and recruitment services.
Naoki Aoyagi is a Senior Vice President at GREE, Inc. and Chief Executive Officer of GREE International, Inc. He joined GREE, Inc. in March 2006 from Deutsche Bank, where he had specialized in tech and media sector IPOs and M&A advisory work. At GREE, Aoyagi oversaw the Company's partnership with KDDI and its IPO before leading thedevelopment of GREE’s global operations, a role he continues today. Aoyagi earned a bachelor's degree in policy management from Keio University in 2002.
Show more...Investment focus
- Industry: Internet, Fashion, Software
- Stage:Seed, Angel, Series A
- Geography: Japan
Investor stats
- Total investments: 10
- Round size: Seed $252k–$4.3M; Series A $4.6M–$9.2M
- Lead/follow: 0% lead, 100% follow
Portfolio highlights
- Enechain — enechain provides liquidity in Japan’s energy market by brokering OTC transactions of energy.
- Parallel — Parallel is the hangout app where you can enjoy games, videos, music, and more with friends.
- Holmes — Holmesis a cloud contract system to consistently carry out the creation, conclusion and management of contracts in the cloud.
Shenyuan chuan
Show more...Investment focus
- Industry: Fuel, Oil and Gas, Manufacturing
- Stage:Series A
- Geography: China
Investor stats
- Total investments: 1
- Lead/follow: 0% lead, 100% follow
Portfolio highlights
- Ganwei Technology — Wuhan Ganwei Technology is a manufacturer of gas instruments and meters. Its main products include short optical path gas pools, online ultraviolet gas analyzers, gas sensors, oil and gas infrared spectroscopy logging tools, and high-precision automatic gas distribution instruments, etc., which are mainly used in environmental protection,Petrochemical and other fields.
CXO @ Note
Show more...Investment focus
- Industry: Marketing, Apps, News
- Stage:Angel, Pre-Seed, Series B
- Geography: Japan
Investor stats
- Total investments: 5
- Lead/follow: 0% lead, 100% follow
Portfolio highlights
- HANAMII — HANAMII is a creative and marketing company that offers digital marketing, branding, business support services, and social media marketing.
- Enechain — enechain provides liquidity in Japan’s energy market by brokering OTC transactions of energy.
- StoryHub — StoryHub is a powerful all-in-one AI editing assistant designed to help users create high-quality content quickly, efficiently, and at a significantly lower cost. Whether you're drafting blog posts, polishing articles, scripting videos, or refining marketing copy, StoryHub streamlines the entire content creation process with intelligent tools
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