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The Nakagin Capsule Tower in Tokyo was one of the most radical architectural experiments of the 20th century — and a defining symbol of the Metabolism movement. Designed as a living, adaptable structure, it was meant to grow, change, and renew itself over time. In 2022, the building was demolished. But what if its story had not ended there? This project is our speculative reimagining of Nakagin Capsule Tower — an exploration of how its original ideas could evolve in a contemporary context.
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Before diving into the process, we want to share a quote that captures the core philosophy of Metabolism — the foundation of this project:
“Inspired by the word Metabolism, the group found a meaningful way to address urban problems in Japanese society, a key to base their architectural aspirations.
From a biological point of view, the term explains chemical reactions occurring in a living body, and how cells adapt and move to sustain life. Metabolism is the law of growing and living things. But also, the original Japanese version of the word, shinchintaisha (新陳代謝), overtones a spiritual perspective, closest to the Buddhist concept of impermanence — the meaning of renewal, replacement, and regeneration.”
© Sakubaru.Online Media
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We explored the Metabolism movement in depth: its manifestos, built projects, unrealized visions, and its cultural context in post-war Japan. We studied the architectural logic of the Nakagin Capsule Tower, its modular system, technical limitations, and the reasons behind its eventual decline. Along the way, we discovered that we were far from alone — architects, artists, and researchers worldwide continue to speculate about possible futures for Nakagin. This project joins that ongoing conversation.
What if Nakagin had evolved instead of disappearing? We imagined the tower as a contemporary mixed-use hub, where its original philosophy is preserved, but its function is redefined for today.
Modern Architecture Museum
A space dedicated to the Metabolism movement and experimental architecture, preserving its legacy and making it accessible to new generations.
Original Design Continuation
The iconic capsule structure is retained and reinterpreted — not copied, but carefully extended to respect the building’s identity.
Hotel & Long-Term Rental Spaces
Capsules become inhabitable again, allowing people to live inside an architectural manifesto — temporarily or for extended stays.
Innovation & Technology Center
A platform for research, prototyping, and future-oriented thinking, reflecting the experimental spirit embedded in the building’s DNA.
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The project was developed through multiple iterations. We worked with sketches, diagrams, references, and spatial experiments — testing proportions, capsule arrangements, circulation, and scenarios of growth. Each iteration pushed the concept further, balancing respect for the original structure with speculative freedom.
The first consolidated result brought together research, architectural logic, and visual language. It became a synthesis of ideas — shaped through references, discarded concepts, and continuous refinement — setting the foundation for the final visual direction.
To fully express the idea of architectural growth and transformation, we translated the project into 3D visualization and animation. The animation allowed us to show Nakagin as a dynamic system — expanding, adapting, and evolving as a living structure, staying true to the core promise of Metabolism.
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“Reimagine Nakagin Capsule Tower” is our speculative architectural study exploring how one of the 20th century’s most radical buildings could evolve today. Following the tower’s demolition in 2022, we asked: what if its core idea had continued? Combining research, 3D visualization, and animation, our project reimagines Nakagin as a model for renewal, adaptation, and future use while remaining faithful to its original philosophy.