R

RoomRoom by Takeshi Hosaka Architects

RoomRoom by Takeshi Hosaka 1

The Design Home is reader-supported. When you buy through links on our site, we may earn an affiliate commission.

RoomRoom by Takeshi Hosaka 1

Japanese architect Takeshi Hosaka has designed the “RoomRoom” House in Tokyo, Japan. Designed for a deaf couple and their children, the box-shaped house has many small 200mm square windows scattered across the wall, ceiling ans roof. These small openings help the dwellers to communicate with each other, both in verbal and sign language.

RoomRoom by Takeshi Hosaka 2

Following is a description from the architect, “The two sides of the premises are facing narrow roads in an overcrowded residential area in Itabashi ward, Tokyo. The small main building built five years ago became so narrow for dwellers for three generations that they bought a piece of land neighbor to their house to build an annex.

RoomRoom by Takeshi Hosaka 3

The house consists of two small rooms at the first floor, one big room in the second floor and the roof. It is two stories with box shape construction with many small openings only 200 mm squares randomly installed on the walls, floors and the roof. The openings of 200 mm square on the floor are used as atriums or as practical openings for communications between the first and the second floors.

RoomRoom by Takeshi Hosaka 4

Communications are done through this small opening verbally between children with hearing capability and communications between parents without hearing capability and children with hearing capability are done by sign language. Children sometimes call their parents’ attention by dropping a small minicar.

RoomRoom by Takeshi Hosaka 5

The openings on the walls are useful to take air and light from outside and in addition, they are used as a communication tool between a small garden and indoor. In the same way, the openings between the rooftop and the second floor and between the rooftop and the first floor not only work to take light from outside but also help communication of sign language. And also, the tree set up in the first floor is sticking out to the second floor passing through four or five 200 mm square openings. From this, the 200 mm openings become a conduit for human beings, plant, wind and light and human being communications to extend the inside and outside of the house in length and breadth in all directions.

RoomRoom by Takeshi Hosaka 6

It is possible to converse with sign language if we don’t have hearing capability. Communications by sign language easily pierce through the window which separates the inside and the outside of the house. The small 200 mm square openings are installed at various places like the floor, roof, and wall and children with hearing capability, parents without hearing capability look very free and vivid and plants, light and wind are dynamically circulating from inside to outside.”

RoomRoom by Takeshi Hosaka 7

RoomRoom by Takeshi Hosaka 8

RoomRoom by Takeshi Hosaka 9

RoomRoom by Takeshi Hosaka 10

RoomRoom by Takeshi Hosaka 11

RoomRoom by Takeshi Hosaka 12

RoomRoom by Takeshi Hosaka 13

RoomRoom by Takeshi Hosaka 14

RoomRoom by Takeshi Hosaka 15

RoomRoom by Takeshi Hosaka 16

RoomRoom by Takeshi Hosaka 17

RoomRoom by Takeshi Hosaka 18

RoomRoom by Takeshi Hosaka 19

RoomRoom by Takeshi Hosaka 20

Photography: Koji Fujii / Nacasa&Pertners Inc