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Pacific Bays Capital

Venture Capital

Pacific Bays Capital (PacCap) is a Tokyo-based venture capital firm investing in deep-tech startups across early- to late-stage rounds, with roots in Japan and strong ties to Silicon Valley. It focuses on aerospace, defense, and space robotics, aiming to nurture the next generation of deep-tech unicorns.

Tokyo, Japan · 2+ investments · 2 portfolio companies

Early Stage
Growth
Late Stage
Deep Tech
Headquarters
Tokyo, Japan
Website
pacificbayscapital.com
Portfolio Companies
2
Total Investments
2
Last Investment
Apr 2025
Geographic Focus
Japan, United States

Investment Thesis

Backs deep-tech startups bridging Japan and Silicon Valley across aerospace, defense, and space robotics, balancing high-growth innovation with long-term stability.

Pacific Bays Capital is a Venture Capital firm based in Tokyo, Japan. It has made 2 investments, including NEW FRONTIER AEROSPACE, INC. and Siiibo. Focus areas include Deep Tech.

Portfolio2

Co-investors2

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2 co-investors across 2 shared portfolio companies — who they back alongside, and how often they lead.

Venture Capital ×2 · 2 shared rounds

Investment History

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