Miko Matsumura serves as a General Partner at gumi Cryptos Capital (gCC). See portfolio, sector focus and contact routes.
Miko Matsumura serves as a General Partner at gumi Cryptos Capital (gCC), a Silicon Valley blockchain venture fund launched in 2018 by mobile game publisher gumi Inc., where he previously spent 25 years in enterprise software marketing as Java’s chief evangelist at Sun Microsystems. His investment thesis targets early-stage, builder-centric opportunities in Web3 infrastructure, developer platforms, DeFi, and gaming across global geographies, with notable backing of pre-seed projects. While specific check sizes are not publicly disclosed, gCC manages over $500 million in assets and focuses on early-stage rounds rather than late-stage leads. His portfolio includes unicorns such as OpenSea and Yield Guild Games, plus emerging leaders like 1inch Network, VEGA Protocol, and Qredo. Matsumura distinguishes himself by framing crypto as the “birth of the internet” in a multi-year innovation cycle, urging retail investors to focus on Bitcoin and Ethereum while starting small. He frequently publishes and speaks on blockchain adoption, co-founded crypto exchange Evercoin, and advocates for open-source development and developer-centric ecosystems.
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