In the Meguro ward of Tokyo, where real estate prices rank among the highest on Earth and the concept of "spacious" takes on meanings foreign to most Western sensibilities, architect Keiji Ashizawa has accomplished something remarkable: transforming a 28-square-meter apartment—previously dismissed by its owner as barely habitable—into a serene sanctuary that feels expansive despite its microscopic footprint.
The client, a young graphic designer who had acquired the unit primarily for its central location and proximity to transit, had struggled for years to make the space function. The original layout, typical of postwar Japanese apartment construction, divided the already tiny floor plate into a series of cramped rooms that felt claustrophobic and disconnected. Storage was virtually nonexistent, cooking happened on a two-burner hotplate in a space barely larger than a closet, and the bathroom facilities, shared between toilet and bathing functions in Japanese custom, felt perpetually cramped.
Transformation Comparison
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Ashizawa's intervention, completed after an eighteen-month design and construction process, represents a wholesale reimagining of how the space might be organized. The first and most decisive move involved removing every interior partition save those required by plumbing, creating a single continuous room that spans from the entrance to the south-facing window that provides the apartment's only natural light.
This open volume—a radical departure from the compartmentalized norm of Japanese residential design—establishes the spatial generosity that defines the transformed apartment. The ceiling, previously hidden behind suspended panels that concealed aging mechanical systems, was stripped back to expose the original concrete structure. Painted a soft white and fitted with new LED lighting integrated into minimal linear tracks, this reclaimed height adds psychological spaciousness that the square footage alone could never provide.
Storage, that eternal challenge of compact living, was addressed through the creation of a floor-to-ceiling millwork wall that runs the entire length of the apartment's north side. Constructed from pale birch plywood with recessed finger-pull openings rather than visible hardware, this continuous surface conceals remarkable capacity: a full wardrobe for all seasons, kitchen equipment, books, files, and the miscellaneous accumulations of daily life. When closed, the wall reads as a serene plane, its minimal reveals offering no indication of the organizational complexity within.
The kitchen, previously an afterthought, becomes a central feature of the composition. A compact peninsula finished in the same birch as the storage wall provides cooking surface, preparation space, and casual dining for two. Below, a full-height refrigerator, dishwasher, and storage drawers disappear behind integrated panels. Above, open shelving in black steel provides display for carefully selected ceramics—objects that contribute to the apartment's aesthetic rather than cluttering it.
Perhaps most ingenious is the sleeping arrangement. Rather than sacrificing precious floor area to a permanent bed, Ashizawa designed a platform that elevates the mattress to desk height, creating usable space beneath for a compact home office. The desk, carved from a single piece of white oak, slides beneath the platform when not in use, converting the sleeping zone to a meditative tatami-covered surface suitable for yoga, reading, or simply sitting in contemplation.
The bathroom, while necessarily compact, received equal attention. Custom-fabricated from a continuous surface of waterproof micro-cement in a warm grey tone, the wet room integrates toilet, sink, and shower without visible transitions. A deep soaking tub—a non-negotiable requirement for the client—was accommodated through careful engineering that routes plumbing through the floor rather than walls, preserving the clean lines essential to the design.
Material choices throughout reflect Ashizawa's characteristic restraint. Beyond the birch millwork, surfaces are limited to white-painted concrete, black steel hardware, and the warm tone of the oak desk and scattered furnishings. This limited palette creates visual calm while allowing natural light to bounce through the space, amplifying its apparent dimensions.
The transformation demonstrates principles applicable far beyond this particular Tokyo apartment. By prioritizing flexibility over fixed function, by integrating storage into architecture rather than treating it as furniture, and by maintaining absolute discipline in material selection, even the most challenging spaces can achieve a sense of sanctuary.
For the client, who now spends far more time at home than before the renovation, the apartment has become something she never imagined possible: a genuine refuge from Tokyo's relentless urban intensity. "Before, I came home only to sleep," she reflects. "Now, I want to be here. The space feels like it breathes with me."
