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A “micro-landmark” that transforms the city from a mere 22.7m² space
As the importance of walkable urban environments continues to gain global attention, hatmachida represents a practical urban strategy that inserts a compact 22.7 m² architectural intervention into a corner of a major thoroughfare as a catalyst for public activity. By deliberately positioning a small yet active presence within the city fabric, the project seeks to generate ripple effects across surrounding districts. Architecture that evolves through sustained use over time questions conventional approaches to urban renewal and proposes an alternative model for shaping cities in the years ahead.
Transforming passageways into places of “belonging”: between road, building, and plaza
The stage is the road space, the most institutionalized and fixed element within the city. Haramachida Odori, the main thoroughfare of Machida City—a commuter town with good access to central Tokyo—was developed as a road for cars. This infrastructure weakened the tendency for pedestrians to circulate and linger in the central city area.
Using as a starting point a privately run police box long beloved by locals despite its location, we worked with the city and our client, the Machida Community Development Corporation, to transform a section of the boulevard. We shifted it from a “place to pass through” into “a place where people gather, and where conversation and connections can naturally arise.”
The hatmachida occupies an ambiguous space: institutionally it’s a road spatially its architecture; functionally it’s a plaza. This very ambiguity—belonging to none and to all— becomes the driving force that accommodates diverse activities such as meeting, resting, shopping, conversing, and participating, creating breathing space within the city.
This approach to architecture was derived through social experiments conducted in 2021 and 2022. Activities in the open space, the sense of volume, the quantity of planting, the spacing of shops and their effects, the length of time people lingered, and the qualities that make places inviting were all verified and used as inputs into the building's function and design. Completion of the structure itself is not the goal; as a micro-landmark, its meaning continually renews as citizens cherish and continue to use it. This marks the starting point for future urban and town development.
A symbolic, welcoming structure that renews the townscape
Along the building-lined avenue, an eight-meter-high copper roof emerges as a striking, distinctive feature. Open to all sides like a hat, the roof creates a natural welcoming gesture. The building's shape is highly abstract. The contrast between the large roof and the lower volume, scaled to human proportions, brings the building's outline into relief within the streetscape.
The organically contoured copper roof was finished by skilled craftsmen using the traditional ichimonji‑buki standing‑seam technique. Embracing the patina that develops over time, it forms a “landscape of time” as the building ages. From the ceiling cavity to the underside of the eaves, digital studies were conducted to determine the placement of 12‑millimeter‑thick, specially processed non‑combustible plywood panels (solid stock), aligned precisely along the grain direction.
A total of 2,923 uniquely shaped panels were designed to be installed with a consistent 5 mm gap between each, based on full‑scale (1:1) fabrication drawings. On site, craftsmen temporarily fixed these drawings to the soffit and ceiling substrates, carefully installing each panel one by one. By combining advanced digital fabrication techniques with meticulous craftsmanship, the project gives rise to a spatial atmosphere that feels both contemporary and quietly nostalgic.
At the base, six continuous counters (parapets) of varying heights (430–880mm) were installed, that function as points of contact between people and the town for guidance, information dissemination, sales counters, signage, etc.
At night, the entire structure becomes a lantern, quietly illuminating the town through dimmable 60φ lamp-type lighting integrated into H1800mm steel pipes, reviving the urban landscape.
Four functions embodied by the micro-landmark
This micro-landmark incorporates four small functions that connect the city and its people (information, takeout, shop, and spot). Staff from the Machida Community Development Corporation are permanently stationed there, providing interactive data (information) on station-area shops and events, as well as directions. Thus, it serves as the initial point of contact between visitors and the town. Takeout: where local businesses and individuals aspiring to start food and drink ventures within the city operate takeaway-only outlets, fostering everyday vibrancy via light dining. Shop: where products from local businesses and craftspeople are introduced and sold alongside their makers' stories, connecting people with each other and with the town. Spot: a small lingering space with benches and plantings, where anyone can casually stop by, it serves as a venue for local events and workshops.
These functions are not merely a collection of utilities. Over nearly eight years, from conception through social experimentation to permanent installation, the very process of verifying usage has become part of the architecture itself. It is architecture that grows the town together, its utility spreading gradually to the surrounding area through continued use.
From point to line, line to plane: a starting point for spreading vitality
This 22.7m² micro-landmark stimulates the town's pulse, creating subtle shifts along Haramachida Odori. These shifts cascade through the urban fabric, linking points into lines and lines into planes. Future plans include expanding to other locations – a vision of a networked system where multiple hubs could spread vitality along the entire street and further into the city center. Moreover, by fostering beloved businesses through “shop”, “takeout”, and “spot” offerings, a cycle emerges where these businesses eventually open in the city center as their next stage. Thus, the hatmachida becomes not merely a “passing point”, but the starting point for connecting Machida's vitality.
The hatmachida transcends the era of standalone architecture, serving as a prototype for town development that grows alongside the city. Its iconic copper roof quietly etches into the memory of Machida as a city, initiating change in urban behavior from the smallest scale.
Building Overview
Project name: Machida Station Area Community Hub “hatmachida” Purpose: Office (information center), retail shop (purchasing facility), food and beverage outlet (takeout only) Location: Machida City, Tokyo, Japan Total floor area: 22.70 sqm Number of floors: 1 Eave height / maximum height: 8.00 m Main structure: Timber construction (partially reinforced concrete), copper-clad roof Completion: March 2025
Credits
Client name: Machida Community Development Corporation (Urban Renaissance Promotion Corporation) Lead architect: NIKKEN SEKKEI Main scope: Vision formulation, social experiments, concept plan, design development and supervision Co-design: Suzuki Design & Build (design development) Construction Contractor: Suzuki Design & Build Other collaborating design companies: MEMENT/Takaaki Ueda (Spot Design) Photo credit 1: ⒸShota Hiyoshi Photo credit 2: ⒸNikken Sekkei