TOKYO – As SusHi Tech Tokyo 2026 opened in Tokyo this week, one of the most powerful images from the stage was not just about startups, technology or investment, it was about leadership.

In a special keynote session titled “Expectations for Startups Driving Transformation and Growth,” Japan’s Prime Minister Sanae Takaichi joined Tokyo Governor Yuriko Koike on stage, bringing together two of the country’s most prominent women leaders at one of Asia’s largest innovation platforms. The session was positioned as a key moment of the event, with Governor Koike welcoming Prime Minister Takaichi as a special guest for the exclusive keynote.

For Collective for Equality (CoFE), the significance extended far beyond policy announcements. It reflected a broader message: the future of innovation ecosystems must be shaped not only by technology, but by visible, decisive and inclusive leadership.

Representation Matters at the Top

Both Koike and Takaichi carry symbolic weight in Japan’s leadership landscape.

Koike, the first woman to serve as Governor of Tokyo, has held the role since 2016 and remains one of the country’s most recognisable political leaders. Her administration has consistently linked startup growth, sustainability and urban resilience to Tokyo’s long-term competitiveness.

Takaichi, as Prime Minister, brings another strong signal at a time when Japan is actively trying to strengthen its global startup position and accelerate innovation-led growth.

Seeing both women share the SusHi Tech stage sent a message to founders, investors and younger professionals alike: leadership in Japan’s economic future is not reserved for traditional power structures.

At a time when women remain underrepresented across venture capital, startup leadership and boardrooms, visibility at the highest level matters.

Startups, Growth and the Next Generation

The keynote theme itself, “Expectations for Startups Driving Transformation and Growth,” reflected a broader national priority.

SusHi Tech Tokyo 2026 is hosting more than 700 startup exhibitors, over 10,000 business meetings, and approximately 60,000 participants, reinforcing Tokyo’s ambition to become one of the world’s most startup-friendly cities.

Koike has long positioned SusHi Tech as a flagship platform for Tokyo’s startup strategy, closely aligned with the city’s 10×10×10 Innovation Vision to dramatically increase startups, unicorns and public-private collaboration.

Her emphasis has been clear: sustainable cities require diverse thinking, and innovation must solve real societal challenges, from climate resilience to ageing populations and inclusive workplaces.

Takaichi’s presence strengthened that message by connecting startup growth directly to national economic strategy.

Her keynote focused on the expectations placed on startups as drivers of transformation, particularly in AI, robotics, deep tech and advanced manufacturing, sectors where Japan sees global opportunity.

For women founders and professionals, this matters because high-growth sectors are often where representation gaps are widest.

Inclusion Cannot Be a Side Conversation

One of the strongest signals from this year’s SusHi Tech is that diversity is not being treated as a side stage issue.

The event includes dedicated EmpowerHER Stage programming aimed at promoting DEI (Diversity, Equity and Inclusion) across the startup ecosystem, with women’s leadership positioned as part of the main innovation conversation rather than separate from it.

This shift is important. Too often, conversations about women in leadership remain symbolic while decision-making power stays unchanged.

But when the Prime Minister and the Governor of Tokyo stand together at the centre of Asia’s largest innovation conference, the symbolism becomes structural.

It reinforces that diversity is not an HR initiative, it is an economic strategy.

Research consistently shows that more diverse leadership teams drive stronger innovation outcomes, better decision-making and more resilient organisations.

For startup ecosystems competing globally, inclusion is no longer optional.

A Different Model of Power

What made this moment particularly notable was that both leaders represent different but complementary models of leadership. Koike has built her influence around city-building, resilience and long-term institutional transformation.

Takaichi’s message centred on competitiveness, ambition and national growth. Together, they created a broader narrative: that inclusive leadership is not about soft power, but about strategic power.

For Japan, where women still remain underrepresented in senior political, corporate and startup roles, that visibility carries long-term significance.

For younger women attending SusHi Tech Tokyo, whether as founders, investors, engineers or students, it creates something equally important: possibility.

Beyond the Keynote

SusHi Tech Tokyo 2026 will continue to generate headlines around AI, climate tech, robotics and global venture capital. But for CoFE, one of the most important stories may be this one.

Not simply that two powerful women stood on stage, but that they did so while shaping the national conversation on innovation, growth and the future of cities.

Inclusion begins where decisions are made. This week in Tokyo, that message was impossible to miss.