Another Apartment‘s Long Window House is nestled into the northern edge of its site, and the main entrance and windows are located on the south-facing sidewall. This entrance opens into the living room, and the layout more than makes up for the faceless north side with a full-height sliding window that can be opened out onto a narrow patio. One of the designers, Tsuyoshi Kobayashi, commented: ”We adopted a plan to make maximum use of openings on the south face and the roof for natural illumination, ventilation and views.”
A spiral staircase with cantilevered treads and a minimal handrail links the ground floor with the upper story and a basement level designated for use as a home theater. Upstairs is a multi-purpose space that can be separated into two bedrooms with sliding partitions that disappear into the wall when not in use.
The upper level is located ”a little higher than the ground level,” which reduces visibility through the windows that span the length of the room on the south side. On the opposing wall there is a hidden sink and built-in storage to maximize the room’s available space. Kobayashi said the room “has an atmosphere like a broad veranda as a whole,” which makes it an ideal place to relax away from prying eyes in the city.
Images by Koichi Torimura