Apartment with Six Void in Fudomae, Japan

A city with a dense population in Japan has many small houses and apartments. Fudomaw's apartment with six voids was designed by Akira Koyama from Key Operations Inc. This project won the bronze award in the architecture category in the 2021 Sky Design Awards.

In an area near the entrance to Meguro Fudoson, a Buddhist temple, a five-storey apartment complex with 14 units was built. In order to develop a parcel relatively deep with an extremely tight frontage in central Tokyo, the main theme for the design was to provide daylight and airflow wherever possible. The design also maintained density, thereby optimizing rental rates. Additionally, voids were established to meet the local ordinance requirement of an evacuation route.

The completed building consists of two volumes, front and rear, separated by open corridors and stairs ascending to all floors. There are six vertical voids in each volume that focus light downward for a comfortable indoor environment. Each volume is notch-notched to reveal six vertical voids. In this complex, studio flats are arranged so that the bathrooms are at the center of the volume and the corridor runs along the exterior wall. Internally, the corridors serve to provide natural ventilation through the six voids from the front to the back. Similarly, the one-bedroom flats of the rear volume have bath areas at the core and can also be traversed past the entry and kitchen to the living room or bedroom, so a circular path can be followed around the entire perimeter of the apartment. Within the vicinity of windows facing the voids, there is a loft and stairs for cats. While humans relax in the same area, cats can bask in the sun and explore outside. On the whole, the indoor environment is conducive for humans and cats.

The COVID-19 experience highlights the importance of including outdoor spaces in the design, like windows, balconies, rooftops, and courtyards, as well as plazas, parks, and other open spaces. Within this flat complex, there are voids which create poor airflow to the back to ensure natural ventilation.

Although a studio layout was initially requested for the larger flats designed for two occupants, the final plan establishes two mutually separate, comfortable living spaces connected by corridors along the full perimeter of the building. Separate "meeting" rooms are available to both residents if they are both working at home and provide quiet work environments without having to worry about noise from the other. Furthermore, accommodations provide comfort through pets to the "post Coronavirus" generation.

Drawing/ Planning

Video

Designer Profiles

Akira Koyama

Biography

Born In Tokyo, Japan

Dip. Architecture,Tokyo Metropolitan University, Japan.

MSc.Architecture, Bartlett School of London,UK

KNTA Architects

MSc.Architecture,Tokyo Institute of Technology,Japan

Establishment of atelier ko

Studio E Architects

David Chipperfield Architects

Shop Development Director, Zara Japan Corp.

Establishment of atelier ko architects ltd.

Change the company name to KEY OPERATION INC.

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