In 2023, Heatherwick Studio was commissioned to transform a dense commercial plot in central Tokyo into a mixed-use district centred on wellbeing, sustainability and cultural connection. Named Azabudai Hills, the 2,973,000 ft2 project reimagines urban life through a unified masterplan that integrates residential, commercial, educational and public functions. At its core sits the Cloud canopy, a sculptural event space that anchors the central plaza and stands as a cultural landmark.

Source
Azabudai Hills was conceived as Tokyo’s modern urban village, redefining city living by prioritising wellness, community and environmental responsibility. The challenge was to weave together a complex mix of homes, offices, schools and temples into a seamless, human-centred experience. The Cloud canopy became both symbol and stage, bridging heritage and innovation in a single architectural gesture.

Strategy
As part of Heatherwick Studio’s design team, our approach focused on three key principles. Fluid transitions ensured spatial cohesion across diverse functions. Cultural resonance was achieved through references to Edo-period artistry. Experiential engagement invited people to explore, connect and feel at home within the district.

Solution
The Cloud canopy combines sculptural form with advanced design technology. Inspired by clouds and traditional Japanese motifs, it features intricately curved aluminium panels crafted using 3D design techniques. The structure serves as a public venue for events and everyday gathering, reinforcing the site’s identity as a communal hub.

Success
Azabudai Hills has been widely published and recognised as a benchmark for sustainable, inclusive urban development. The Cloud canopy has become a contemporary icon, praised by Architectural Digest, Tokyo Art Beat and World Architecture and described by Condé Nast Traveler as “Tokyo like you’ve never seen it.”

Photographs by Raquel Diniz & Kenji Masunaga