Mizuho Capital
Investing activity
Mizuho Capital appears in 2 AI deals tracked by the Lounge deals desk. The rounds are mostly Seed, with a median round size of $5M. The most recent are Yoom (Seed, $4.5M (JPY 700.0M), Sep 2026) and Intersect (Seed, $3M, Jan 2026).
Mizuho Capital most often invests alongside Global Brain Corporation, Shizuoka Capital, Dual Bridge Capital and Canon Marketing Japan MIRAI Fund, and the companies it backs on Lounge are mostly in AI.
Deals
Frequently asked questions about Mizuho Capital
What AI companies has Mizuho Capital invested in?
Mizuho Capital's AI investments include Yoom and Intersect. The 2 rounds on Lounge are listed on this page with amounts, dates and co-investors.
What stage does Mizuho Capital invest at?
In the rounds tracked on Lounge, Mizuho Capital has invested at Seed, with a median round of $5M.
Who does Mizuho Capital co-invest with?
Mizuho Capital's most frequent co-investors on Lounge are Global Brain Corporation (1 deal), Shizuoka Capital (1 deal), Dual Bridge Capital (1 deal), Canon Marketing Japan MIRAI Fund (1 deal) and SBI Investment (1 deal).
How can founders reach Mizuho Capital?
Founders on Lounge can see Mizuho Capital's contact details in AI Investor Contacts (paid plans), check for a warm introduction through members who worked with the firm under Warm Paths, and add Mizuho Capital to their Investor Pipeline to track the conversation.