未来を築く女性たち：なぜ日本のジェンダーギャップは資本配分の問題なのか

Here is a number that should bother anyone who invests in Japan: female founders receive less than 3% of venture capital funding.

This isn’t a pipeline problem. Japan produces talented women entrepreneurs. It’s a capital allocation problem — and fixing it isn’t just the right thing to do. It’s the smart money.

The Data Is Clear

Kathy Matsui’s landmark Womenomics research at Goldman Sachs showed that closing Japan’s gender gap in workforce participation could boost GDP by up to 15%. Twenty-five years later, workforce participation has improved significantly. But capital flows haven’t followed.

At Tech for Impact Summit 2026, two dedicated sessions will address different dimensions of this challenge.

Main Stage: Women Building the Future

Miwa Seki (General Partner, MPower Partners) and Rika Nakazawa (Chief Commercial Innovation, NTT) will lead a conversation on “Women Building the Future: Capital, Boards, and the Pipeline Problem.”

The session will examine:

• The boardroom gap: Japan’s Corporate Governance Code now calls for board diversity, but many companies are treating it as a checkbox exercise. What separates genuine governance reform from window dressing?
• The funding gap: Why do women-led startups consistently outperform on capital efficiency yet receive a fraction of investment? What structural biases persist in Japan’s VC ecosystem?
• The role model gap: How do women who have broken through — in venture capital, corporate leadership, and entrepreneurship — create pathways for the next generation?

Fireside Chat: Womenomics to Founder-nomics

Later in the day, Kathy Matsui herself takes the stage for a fireside chat exploring how she’s moved from research to action. As General Partner of MPower Partners — Japan’s first ESG-focused global venture capital fund — Matsui is now writing the checks she spent decades advocating for.

Why This Matters for Investors

The economic case is straightforward. Research consistently shows that diverse founding teams deliver stronger returns. Companies with women in senior leadership outperform on profitability metrics. And markets that systematically undervalue half their talent pool are, by definition, inefficient.

For global investors looking at Japan, the gender gap represents both a risk and an opportunity:

• Risk: Companies that fail to diversify leadership will face governance pressure from institutional investors and may underperform peers.
• Opportunity: Women-founded startups in Japan are competing for a fraction of the capital that male-founded peers receive. For investors willing to look where others aren’t, the valuations are compelling.

Beyond Business

But this conversation goes beyond returns. Japan faces a demographic crisis. Its population is shrinking. Its workforce is aging. Unlocking the full economic potential of women isn’t optional — it’s existential.

The leaders at Tech for Impact Summit 2026 aren’t just talking about diversity as a nice-to-have. They’re talking about it as a structural requirement for Japan’s economic survival.

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Tech for Impact Summit 2026 takes place April 26 at Kioi Conference, Tokyo. Request your invitation →