House in Tomigusuku by Rhythmdesign features 36 openings

House in Tomigusuku by Rhythmdesign features 36 openings across three facades

A grid of near-identical doors and windows punctures all three visible facades of this seemingly cube-shaped house in Okinawa by architecture studio Rhythmdesign (+ slideshow).

House in Tomigusuku by Rhythmdesign

Named House in Tomigusuku, the three-storey house accommodates a family living just outside Nara – the main city in Japan's southernmost prefecture.

House in Tomigusuku by Rhythmdesign

Fukaya-based Rhythmdesign – whose past projects include a house where all rooms overlook the dining table – developed its design around a desire to offer adjustable conditions for every room in the building.

House in Tomigusuku by Rhythmdesign

This led to the addition of numerous small windows that residents can easily open and close to create cross-flow ventilation in different rooms. According to the architects, these are small and simple enough to be operated by a child.

House in Tomigusuku by Rhythmdesign

"We aimed to create a situation where the indoor environment can be controlled by our hands, and also works well in the tough climate of Okinawa," said the team.

"In Okinawa, being open and protecting the interior environment are important."

House in Tomigusuku by Rhythmdesign

The 192-square-metre building comprises a simple rectilinear volume that is square in plan and only slightly larger in height, so at first glance it appears to be a cube.

House in Tomigusuku by Rhythmdesign

This effect is emphasised by the uniform window arrangement of windows and doors – 12 on each of the three facades – which are all sheltered by blocky canopies that extend out horizontally from the walls.

House in Tomigusuku by Rhythmdesign

The windows on the ground floor are covered with mesh rather than glass, as much of the ground floor is taken up by a sheltered parking space for at least two cars. Additional mesh windows on the upper level reveal the location of a secluded terrace.

House in Tomigusuku by Rhythmdesign

"In ancient days, people came up with various ideas to protect themselves from the heavy climate and keep their living environments comfortable," said the team.

"We aimed to create a house which cuts off intense sunlight and heat; is protected from rain and wind; and refers to traditions, styles and cultures in the area by reinterpreting them in a modern way."

House in Tomigusuku by Rhythmdesign

The exterior of the house is concrete while the interior features wooden floorboards, as well as exposed timber ceiling rafters that run in alternating directions.

House in Tomigusuku by Rhythmdesign

The main living and dining space occupies the middle floor, where a separate space behind the kitchen functions as a pantry and a traditional tatami space is partitioned off on one side.

House in Tomigusuku by Rhythmdesign

One large bedroom is situated on the floor above, with a walk-in closet and an en-suite bathroom.

House in Tomigusuku by Rhythmdesign

Other examples of residential architecture in Okinawa Prefecture include the Shinichi Ogawa-designed Minimalist House, which is divided lengthways into a courtyard and living space.

Photography is by Koichi Torimura.


Project credits:

Architect: Rhythmdesign
Project architect: Kenichiro Ide
Design team: Kenichiro Ide, Yuta Kinai
Structural engineers: Kuroiwa Structural
Engineers: Kuroiwa Structural Engineers
Lighting consultant: Modulex Fukuoka
Main contractor: IMI Corporation

House in Tomigusuku by Rhythmdesign
Ground floor plan – click for larger image
House in Tomigusuku by Rhythmdesign
First floor plan – click for larger image
House in Tomigusuku by Rhythmdesign
Second floor plan – click for larger image
House in Tomigusuku by Rhythmdesign
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