Expo 2025 Osaka: A Global Showcase of Innovation and Sustainability Concludes

Expo 2025 Osaka, Kansai, Japan, concluded its six-month run on October 13, 2025, transforming Yumeshima Island into a global stage where over 160 countries and organizations showcased pioneering technologies, cultural exhibits, and collaborative solutions to pressing global challenges.

Under the theme "Designing Future Society for Our Lives," the exposition aimed to envision a sustainable and innovative future, focusing on subthemes such as "Saving Lives," "Empowering Lives," and "Connecting Lives." The event attracted 25,578,986 visitors, slightly below the projected 28 million, yet it significantly impacted Osaka's economic and cultural landscape.

A notable architectural highlight was the Grand Ring, a 2-kilometer-long wooden structure designed by architect Sou Fujimoto, symbolizing unity and the future society. This landmark served as a central hub, connecting various pavilions and providing visitors with panoramic views of the expo grounds.

The expo featured participation from over 160 countries and organizations, each presenting unique pavilions that showcased technological advancements, cultural exhibits, and solutions to global challenges. The "Future City" pavilion, for instance, showcased next-generation technologies, including robots for underwater construction and ultrasound technology that allows visitors to feel as if they're touching 3D projected images.

Despite its successes, the expo faced challenges. In June 2025, high levels of legionella bacteria were detected in the Water Plaza show and a relaxation pool area, leading to temporary suspensions and closures for cleaning. Additionally, the venue, built on a former industrial waste site, experienced a persistent midge infestation, prompting organizers to implement measures like installing insect screens and enhancing water sanitation.

To preserve the legacy of Expo 2025, plans are underway to convert part of the Yumeshima site into a museum, with business leaders supporting construction costs. This initiative aims to maintain the expo's historical memory and pass its spirit on to future generations.

Expo 2025 played a significant role in revitalizing Osaka's economy and global image. The event attracted millions of visitors, boosting local businesses and tourism. Moreover, the expo's focus on sustainability and innovation aligned with global efforts to address pressing challenges, fostering international collaboration and knowledge exchange.

As the curtains close on Expo 2025, its legacy continues to inspire efforts toward a sustainable and innovative future, reflecting the event's enduring impact on Osaka and the global community.