EXPO2025 Theme Weeks

Highlights

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Programme details

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Our lives are greatly blessed by nature, and the source of this welfare depend on the "biodiversity" nurtured by "water and air.” Suntory and Daikin are actively promoting activities worldwide to maintain the balance of nature and ecosystems, connecting this welfare to the future.
In this program, we will focus on "water and air" and engage several environmental experts to discuss global environmental issues in their expert perspective, not just in Japan but planetaly. We will also discuss initiatives and efforts towards a sustainable future.
Additionally, the both companies plan to invite children who are participating in theSDGs Program for the Next Generation Considering the Importance of "Water and Air". The both companies will host sessions to provide feedback from the perspective of biodiversity on the proposals made by the children.

Reports

【Reflection】
This program brought together environmental experts focused on “water and air” to discuss sustainable initiatives and their promotion for addressing global environmental challenges. We also invited children participating in the next-generation SDGs program run by two companies, which encourages reflection on the importance of “water and air.” We provided feedback on the children's proposals, including from the perspective of biodiversity.

Through this program, we were deeply impressed and grateful to witness how sincerely the children engaged with the theme of water and air, thinking through the issues with great dedication.
Each group’s proposal reflected their forward-looking perspectives and earnest questions and hopes toward society, leaving a lasting impact on all those involved.

We are also sincerely appreciative of the comments provided by experts such as Professor Oki and Professor Hioki, who thoughtfully responded to the children’s ideas and treated them with genuine respect.
Moreover, what moved us most was that we were able to provide the children—who had participated in this year-long initiative—with the opportunity to present the culmination of their efforts on the prestigious stage of the Expo.

As a result, not only did the children gain a strong sense of accomplishment and agency, but we, as adults, were also prompted to reflect anew on the value of “air” and our relationship with society.
We received many comments from stakeholders affirming that this initiative significantly deepened the meaning of our participation in Expo 2025. From the perspectives of education, the environment, and cross-sector collaboration, we believe the program yielded substantial and meaningful outcomes.

Furthermore, in addition to existing initiatives such as the nighttime water show and on-site restaurants, we feel that implementing this program has added further depth to both Suntory and Daikin's involvement in the Expo. This collaboration, where two global companies with roots in Osaka could discuss the future of water and air with children, was made possible precisely because of the Expo platform. It proved an invaluable opportunity, serving as a place to reaffirm our connection to society and our corporate mission.

【Post EXPO Initiatives】
Based on this initiative, we are considering expanding environmental activities and educational programs for children at each company going forward. Specifically, we plan to communicate information externally through annual reports and similar channels, with each company implementing appropriate measures to reflect the content as needed.

In addition to initiatives like the nighttime water show and on-site restaurants, we are exploring ways to incorporate elements of this program into each company's environmental activities and educational programs for children moving forward.

Cast

Speakers

Suntory × Daikin: Out of KidZania - Young Researchers of Water and Air

Young Researchers of Water and Air

24 children aged 10 to 15 will participate in the Suntory x Daikin Out of KidZania Water and Air Researcher program, an SDGs program for the next generation that considers the importance of water and air. After a year of work experience related to water and air, they will make proposals for the future of society from EXPO2025.

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Taikan Oki

Professor and Special Advisor to the President of University of Tokyo, Department of Civil Engineering, Graduate School of Engineering, University of Tokyo

Prof. Taikan Oki’s previous academic positions include Associate Professor at the Research Institute for Humanity and Nature for 2002-03, and the Senior Vice-Rector of the United Nations University and an Assistant Secretary-General of the United Nations for 2016-21. He was one of the coordinating lead authors for the chapter "Freshwater Resources" of the IPCC WGII AR5, and the President of the Japan Society for Hydrology and Water Resources for 2022-24. He is a full member of the Club of Rome and the Director of the 3rd Division of the Science Council of Japan. He got many awards including the Fellow of the American Geophysical Union in 2014, the International Hydrology Prize (Dooge medal) in 2021, John Dalton Meal of the European Geosciences Union in 2023, and Medal with Purple Ribbon from the Government of Japan and Stockholm Water Prize in 2024.

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HIOKI Yoshiyuki

Tottori University

Born in Tokyo in 1957. Graduated from Tokyo University of Agriculture and Technology. After working as a landscaping engineer at the Tokyo Metropolitan Government and the Ministry of Land, Infrastructure, Transport and Tourism, he became a professor at the Faculty of Agriculture at Tottori University. In 2023, he became an emeritus professor at the same university. He specializes in ecological engineering, which "research technologies to restore degraded ecosystems." He is the author of "Nature Restoration" and "Encyclopedia of Environmental Greening". He loves mountaineering and skiing.

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The Future of Earth and Biodiversity Week

Weaving Water and Air with Children: From Expo 2025 to the Future

Suntory and Daikin will conduct "A Spectacular Show of Water and Air" themed around the water and air connecting all life, every day during the period. This project is an environmental program designed to explore the "biodiversity" nurtured by water and air, which may not be fully expressed through the show.

  • 2025.09.21[Sun]

    10:0012:00

    (Venue Open 09:30)

  • Theme Weeks Studio

    OTHER PROGRAM

    The Future of Earth and Biodiversity Week

    OSAKA, KANSAI, JAPAN EXPO2025

    Want to know Expo 2025 Osaka, Kansai, JAPAN?
    Official Website!

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