Justin Yoshimura

Justin Yoshimura is a San Francisco-based angel investor and serial entrepreneur who serves as the founder, chairman. See sector focus and contact routes.

About Justin Yoshimura

Justin Yoshimura is a San Francisco-based angel investor and serial entrepreneur who serves as the founder, chairman, and CEO of CSC Generation, a retail acquisition and technology firm. His investment thesis targets early-stage technology and digital transformation ventures, with a focus on sectors like digital commerce and cloud-based solutions. Yoshimura typically invests between $50,000 and $1 million per deal and has participated in rounds as both a lead and follow investor, including his participation in 500Friends' Series A. Notable portfolio companies include Firebase, which was acquired by Google, and 500Friends, which was acquired by Dentsu Aegis. He has also invested in LTV.ai as part of its Series A round in March 2025. As a distinctive point of view, Yoshimura emphasizes helping retailers compete against Amazon through customer loyalty programs and has publicly highlighted his success in helping 17 small companies raise over $100 million in venture funding.

Justin Yoshimura at a glance

Role
Angel Investor
Location
San Francisco, CA, United States
Investor type
Individual/Angel
Focus areas
and serves as Board Member and Advisor at Mobovida. Mr. Yoshimura was responsible for guiding 500friends strategy and overseeing day-to-day operations. Previously, in his career

Frequently asked about Justin Yoshimura

What does Justin Yoshimura invest in?
Justin Yoshimura (San Francisco, CA, United States) — sector focus: Mr. Justin Yoshimura is a Co-Founder and serves as General Partner & Chairman at Ice.com. Mr. Justin Yoshimura is the Co-Founder and serves as the Chief Execut….
How do I contact Justin Yoshimura?
Justin Yoshimura's published profile links (website, LinkedIn or X where available) are listed on the StartupFundraising.com investor profile.
Where is Justin Yoshimura headquartered?
Justin Yoshimura is based in San Francisco, CA, United States.

StartupFundraising tracks this firm record from SEC filings and announced rounds, updating focus, location and portfolio history as new data lands. Use it to gauge fit before an outreach, then widen the search to investors in San Francisco.

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