Expertise
Deep expertise,
proven in Japan's market.
Our founder brings 15+ years of hands-on experience in Japan's energy and infrastructure sector — supporting global players from strategy to execution.
Japan-based .
Advisory.
Energy &
Infrastructure.
Core Expertise
We brings deep, hands-on expertise across Japan's energy and infrastructure sector — from market entry strategy to deal execution.
Renovation & Remodeling
Transforming Ideas into Reality
Dedicated to Crafting Spaces
Deal origination and execution support
Renewable energy and battery storage
Hydrogen, ammonia, and SAF
LNG and emerging energy solutions
Selected Experience
From market entry to deal execution
— experience that speaks for itself.
Message from the Founder
Hear from our founder.
“Thank you for visiting our website.
Over the past 15+ years, I have been deeply engaged in the resources and energy sectors, supporting a wide range of client initiatives. Through this experience, I have learned that the key to a successful project—while it may sound simple—is staying grounded in client-first principles: engaging in honest dialogue, thoroughly unpacking challenges, and clarifying objectives and desired outcomes.
At Energy Invest, we never shy away from the effort required to create real value. We are committed to walking alongside our clients with dedication and integrity, and to delivering the results they truly seek.”
Hiroyuki Okada, President & CEO
Hiroyuki Okada is the Founder of Energy Invest Inc., a Tokyo-based advisory firm specializing in the energy and infrastructure sector. He supports international energy companies, infrastructure investors, and strategic players in navigating Japan’s complex and highly localized energy market. His work spans market entry strategy, regulatory and policy advisory, partner sourcing, and deal execution support.
