Okuwada Architects completes narrow residence in osaka
House in Abeno by Okuwada Architects is situated on a narrow 45.2-square-meter site in Osaka, adjacent to a bustling shopping arcade. The two-story wooden residence feels open and connected to the city through its grid of full-height windows and terraces.
Given the site’s width of only 2.73 meters, the architects avoid enclosing the home with solid walls that would make it feel smaller; instead, they prioritize large windows with a facade composed of stacked aluminum-framed openings that capture fragments of the surrounding houses, the street across the road, and the arcade beyond. The living room on the second floor features a wall of glass that opens the home to the sounds and atmosphere of the neighborhood: the calls of the greengrocer and the background music of the arcade.
all images by Keijiro Yamada
the House in Abeno connects with a local shopping arcade
The Osaka-based Okuwada Architects draws on Osaka’s tradition of community-run shopping arcades, which are collectively maintained and cleaned by local residents. Positioned beside one such arcade, House in Abeno enables its owners to take part in this collaborative upkeep. Two terraces on the upper floors connect the home to the arcade roof, allowing residents to step directly onto it to assist with maintenance. ‘I hope that this house will transcend boundaries and connect architecturally with the arcade and neighboring residences, becoming a presence that embraces the city,’ lead architect Ken Okuwada explains. If similar houses were to multiply, the arcade roof could evolve into a continuous pedestrian ‘aerial road’ that extends the city’s social fabric above ground level. The first-floor approach is paved in the same asphalt as the road, creating a welcoming threshold and suggesting that the home belongs as much to its surroundings as it does to its inhabitants.
The building achieves openness through two load-bearing walls that are placed along the 45-degree corners of the site, distributing forces diagonally in both directions and eliminating the need for bracing across the glazed southern facade. A slanted wall on the third floor, formed by the diagonal road line, acts as a structural support while maintaining a comfortable ceiling height.
House in Abeno by Okuwada Architects is situated on a narrow 45.2-square-meter site in Osaka
the two-story wooden residence feels open through its grid of full-height windows and terraces
a facade composed of stacked aluminum-framed openings
the residence is connected to a bustling shopping arcade
the architects avoid enclosing the home with solid walls
capturing fragments of the surrounding neighborhood
the living room on the second floor features a wall of glass
opening the home to the sounds and atmosphere of the neighborhood
Okuwada Architects draws on Osaka’s tradition of community-run shopping arcades
the building achieves openness through two load-bearing walls
two terraces on the upper floors connect the home to the arcade
if similar houses were to multiply, the arcade roof could evolve into a continuous pedestrian ‘aerial road’
load-bearing walls eliminate the need for bracing across the glazed southern facade
the home belongs as much to its surroundings as it does to its inhabitants
project info:
name: House in Abeno
architect: Okuwada Architects | @okuwada_architects
location: Abeno Ward, Osaka, Japan
design team: Ken Okuwada, Yuji Aoki
construction: Katayama Architects
photographer: Keijiro Yamada
The post grid of operable windows fronts slender residence by okuwada architects in osaka appeared first on designboom | architecture & design magazine.

