The design, led by Japanese studio Nikken Sekkei and design studio Nendo, led by Oki Sato, who designed the largest pavilion at the Osaka-Kansai Expo, consists of a circular experience without beginning or end, reflecting on how the world is composed of countless tiny cycles.

The pavilion was developed from exhibition planning and content to concept development, architectural narrative, layout, and interior design. This resulted in a space that connected visitors and nature through various elements, including music and narrative.

As a space between lives, the pavilion developed by Nikken Sekkei with Oki Sato invites visitors, through a circular journey, to explore their relationship with nature and the flourishing aesthetic sensibility that is fundamental to the country's development. It also highlights the countless possibilities of a fulfilling life, encouraging reflection on its meaning and value.

Conceived as a warm, inspiring, circular space and constructed primarily of wood, the pavilion symbolises continuous change, constant transformation, and the human connection with nature and its cycles, while also hosting various exhibitions, audiovisual content, and storytelling.

Japan Pavilion, Expo 2025 by Nendo. Photograph courtesy of the Ministry of Economy, Trade and Industry.

Japan Pavilion, Expo 2025 by Nikken Sekkei. Photograph courtesy of the Ministry of Economy, Trade and Industry

Project description by Oki Sato

It’s not just about us, but when an animal, plant, or a thing nears to the end of its role, part of it is carried on, transforming and taking on a new role. We all live through these connections.

When looking at this space between lives, people will notice that the world is made up of countless, tiny cyclical loops.

Japan Pavilion, Expo 2025 by Nendo. Photograph courtesy of the Ministry of Economy, Trade and Industry.
Japan Pavilion, Expo 2025 by Nendo. Photograph courtesy of the Ministry of Economy, Trade and Industry.

A full life may be one in which all life is respected with its meaning and value understood, and it might be lived as part of the entire cycle between lives. The relationship to nature and aesthetic sensibility that have flourished in this country are key to achieving this richness in life.

The pavilion allows visitors to experience such a “singular cycle” with no beginning nor end.

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Architectural and Exhibition Interior Design.- Nikken Sekkei.
Nendo. Lead architect and general producer.- Oki Sato. 

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2025.

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Osaka-Kansai, Japan. 

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Nikken Sekkei is a professional services firm dedicated to architectural projects, supervision, and urban planning, as well as research in these fields and planning and consulting activities. The current President and CEO of Nikken Sekkei Ltd. is Mr. Atsushi Omatsu. Under its motto “More than creative,” and thanks to the collaborative efforts of our architects, designers, engineers, planners, and consultants, we offer projects and solutions that are both creative and feasible.

For more than 110 years since the founding of our company in 1900, they have responded to the demands of society as well as to the diverse requests of their clients, always contributing to the creation of better buildings and social environments. The Nikken Group has been entrusted with approximately 25,000 projects not only in Japan but also in around 40 other countries, covering a wide range of areas including master plans and mixed-use urban development, transportation (airports and train stations), offices, R&D, education and culture, production and logistics, healthcare and welfare, commerce, hotels, and residential complexes.

Urbanization is a process that is progressing very rapidly in today’s world. To address the challenges that arise from it, Nikken Sekkei draws on the knowledge and technologies it has cultivated through its many years of experience and proposes solutions such as the development of smart cities and smart TOD (Transit-Oriented Development).

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Nendo is a design office founded by Oki Sato in Tokyo, in 2002, which work spans architecture, interiors, productos and graphics, and has won international design awards.

Oki Sato was born in Canada in 1977 and studied architecture at Waseda University, graduating top of his class in 2000. He earned his master's degree from Waseda in 2002 and founded design studio Nendo that same year.

With multidisciplinary studios in Tokyo and Milan, Oki's work spans a wide range of fields, such as architecture, product design, and branding, and has been recognized internationally with awards on several occasions, including in Italy, France, and the UK where he was named Designer of the Year. His recent major projects include the Tokyo 2020 Olympic cauldron, and he is also involved in the design of the new TGV trains for France's high-speed rail network.

A jury member of iF award, 2010. Lecturer for Waseda University, Tokyo; “Designer of the Year” (Wallpaper* magazine): “Designer of the Year” (ELLE DECO International Design Awards), 2012. “Guest of honor” (Toronto Interior Design Show); “Guest of honor” (Stockholm Furniture & Light Fair), 2013. “Designer of the Year” (Maison & Objet); “Interior Designers of the Year” (Iconic Awards); “CHANGE MAKER OF THE YEAR 2015” (Nikkei Online), 2015. A producer of World Design Capital Taipei; Jury Chair for the Golden Pin Design Award, 2016.

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Published on: April 2, 2025
Cite:
metalocus, MINERVA GARCÍA DE CASTRO
"Naturally cyclical reflection and exploration. Japan Pavilion, Expo 2025 by Nikken Sekkei" METALOCUS. Accessed
<https://www.metalocus.es/en/news/naturally-cyclical-reflection-and-exploration-japan-pavilion-expo-2025-nikken-sekkei> ISSN 1139-6415
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