In a densely populated area of ​​the Tsurumi-ku district in the Japanese city of Osaka, the architecture studio Fujiwaramuro Architects has renovated a single-family home that had become abandoned and obsolete. Due to the conditions of the plot and the existing buildings, a new construction was finally proposed.

The project sought to guarantee the privacy of the interior from the street, so through a play of volumes it is protected from the outside and generates a changing path. The treatment of light plays a fundamental role, with the different reflections and transitions of light responsible for generating a dynamic interior environment.

The house designed by Fujiwaramuro Architects is distributed over two floors with varying heights thanks to the interplay of volumes. The public areas of the house are located on the first floor, while a series of corridors visually connected to the exterior lead to the private rooms of the house on the second floor.

In the interior, the warm tones of the wood direct users towards the different rooms, with the interior patios being a source of lighting for the interior rooms. The treatment of the chosen materials and the light generate different atmospheres that divide the house into the spaces that shape the program.

House in Tsurumi-ku by Fujiwaramuro Architects. Photograph by Katsuya Taira (studioREM).

Project description by Fujiwaramuro Architects

The house sits on a corner plot in a densely populated residential area. The project started as a renovation plan for the clients family home, which had been left vacant.

First, we made a renovation plan and drew up drawings. However, as we examined the site conditions, it became evident that various old constructions intertwined and created many wasted spaces, making it impossible to provide the required floor areas. Then, the client’s wish to make it look like a new building was added on, the project eventually changed to a new construction.

The site conditions do not allow sunlight to enter from the south. Since the surrounding area is highly likely to be rebuilt in the future, there were few things to base our design on. Given this situation, our plan aimed to create a natural expression in the architecture while ensuring privacy from the street. Dispersing the volumes in each room allows light to penetrate through the gaps between the floating volumes, vertically and horizontally, and reflect off the walls.

Casa en Tsurumi-ku por Fujiwaramuro Architects. Fotografía por Katsuya Taira (studioREM).
House in Tsurumi-ku by Fujiwaramuro Architects. Photograph by Katsuya Taira (studioREM).

By doing so, we wanted the occupants to perceive a sense of visual change and depth, as well as changes in the seasonal atmosphere, reflections and transitions of light, interior atmosphere, and exterior expressions of the building. The first floor includes the LDK (living/dining/kitchen), bathroom, and Buddhist altar room, while the second floor consists of private rooms. The first-floor ceiling is set slightly higher than average, so the garage and courtyard visually connect in continuity with the interior and allow one to perceive the ample volume as is. Light streams into the corridors leading to the private rooms on the second floor, providing a sense of connection with the outside world.

Since the client was passionate about furniture and interior design, we would spend the second half of the meetings looking at photos of interior designs, discussing various options, selecting materials and lighting fixtures, ordering an artist to make a custom-made dining table, and so on. The U-shaped kitchen is made of reinforced concrete. While the house looks simple immediately after completion, we imagine it will become a lived-in home with a cozy atmosphere over the years.

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Area
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172.78 sqm.

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Dates
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Completed.- 2023.

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Location
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Tsurumi-ku, Osaka-city, Osaka-Pref. Japan.

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Photography
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FujiwaraMuro Architects. Architecture firm founded by Shintaro Fujiwara and Yoshio Muro in 2002.

Shintaro Fujiwara. He was born in Osaka in 1974. He graduated from the University of Kinki, Faculty of Science and Engineering, Department of Architecture, in 1997. Graduated from the University of Kinki, in 1999. Since 2002, based in Osaka, he has developed several housing projects from one-story houses to narrow houses, mainly in Kansai and Shikoku. He also designed stores, offices and clinics in Tokyo and Osaka.

Yoshio Muro. He was born in Nagoya, Aichi Prefecture in 1974. He graduated from the University of Kinki, Faculty of Science and Engineering, Department of Architecture, in 1999. Graduated from the University of Kinki, in 1999. Since 2002, based in Osaka, he has developed several housing projects from one-story houses to narrow houses, mainly in Kansai and Shikoku. He also designed stores, offices and clinics in Tokyo and Osaka.
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