Mark Yanagisawa is a Partner at MS&AD Ventures. He is part of the firm's investment team.

What Mark can write

Writes checks of$500K to $3M
Comes in atSeed, Series A, Series BMostly follows a lead
Email the firm[email protected]The firm's own inbox for founders.

MS&AD Ventures writes $500K to $3M checks, larger than 71% of firms in the atlas.

Bars: how many firms report each check band. Highlighted: MS&AD Ventures.

Also at MS&AD Ventures

Partners like Mark

At firms with a similar stage, sector and check size.

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One email when Mark's firm raises a fund, adds a partner or shows new activity.

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Raising a pre-seed or seed round? We write $1M to $5M first checks and help founders with distribution. A partner reads every deck.

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Questions

Who is Mark Yanagisawa?

Mark Yanagisawa is a Partner at MS&AD Ventures. He is part of the firm's investment team.

How much does Mark Yanagisawa invest?

Mark Yanagisawa invests through MS&AD Ventures, which writes checks of $500K to $3M at seed, series a, series b.

How do I pitch Mark Yanagisawa?

Email [email protected], the firm's inbox for founders, and name Mark in the subject. A warm intro from a founder MS&AD Ventures backed works better.

Last updated 2026-10-15. Is this you? Ask for a correction.