The theme of the Sky House invites a wide range of interpretations. In Japanese, the word sora literally means “sky,” yet it also carries meanings such as “space” and “emptiness,” giving it a rich multiplicity of associations. In every case, however, it evokes a sense of freedom unbound by the constraints of the ground. Looking forward to seeing bold proposals that transcend the limitations imposed by land—plots, borders, and other terrestrial boundaries.

― Ryue Nishizawa

The sky exists with complete detachment, utterly indifferent to how each of us lives our daily lives or what we feel and think. Yet we often project our own emotions onto the ever-changing expressions, allowing it to lift our spirits or mirror our sadness. Precisely because it is fundamentally unrelated to us, an infinite range of relationships can emerge. It is this richness that makes the sky so compelling.

― Akihisa Hirata

Houses have long been designed as vessels for human life. Yet the environment around us is never composed of humans alone. Birds, animals, insects, wind, light, and water vapor—countless presences intersect within it. The Sky House is an attempt to reposition the dwelling within this complex environment. By detaching it from the ground, it will be interesting to see what new possibilities may emerge.

― Yasutaka Yoshimura

The “sky,” with its endlessly shifting expressions that invite many interpretations, and the “house,” fixed and defined by its boundaries－these contrasting concepts are brought together in this theme. The sky is a phenomenon produced through relationships with the sun, the Earth’s gravity, and air molecules. In a comparable way, a house can also be understood as a phenomenon that arises between the objects and natural forces that sustain daily life and the people who inhabit it. Hoping that the idea of the sky will serve as a catalyst for new explorations in architecture.

― Tatsuya Hatori

This design competition has continually reexamined the relationship between environment and architecture in concrete terms. Positioned along that trajectory, the theme of the Sky House may require a more abstract level of imagination. The sky can be understood as void, as environment, and even as a metaphor for systems and society. How might we open and reconfigure the “House,” which has traditionally been defined through enclosure? Looking forward to proposals that renew the conditions of contemporary dwelling through the conceptual and constructive ability to translate abstract ideas into spatial form.

― Ryuji Fujimura

The “sky” in Sky House can refer to the sky we look up at in our daily lives (sora), but it can also mean emptiness (kara). Whether one chooses either meaning, or allows both to coexist, the theme offers a wide range of imaginative possibilities. I look forward to encountering proposals for new forms of “house” that move beyond the familiar images of the heavens above or the void.

― Yukihiro Sohdai