Azuma House

Brief information

In the Azuma House, an ordinary action — moving from one room to another — is turned into part of the architecture. The rectangular two-story house is arranged so that four rooms are connected by an internal courtyard, open to the sky. Therefore, when changing rooms, one has to cross this courtyard rather than simply walk down a corridor. In 1976, Tadao Ando made a small residential house not a convenient shell around everyday life, but a rigorous system of passages, light, and open air.

From the street, the house presents an almost opposite face: a wall without windows closes the interior off from the outside space. The only windows face the courtyard, and because of this the courtyard becomes not a decoration, but the center of the house. The Architectural Institute of Japan Prize, received in 1979, is important here precisely as a sign: what was noticed was not the size of the building, but the radical nature of its arrangement.

What to notice right away

You can compare three things: the blank wall on the street side, the courtyard open to the sky, and the windows facing only inward. Together they explain the house’s main device: the outside world is almost switched off, while light, air, and movement are gathered around the courtyard. Exposed concrete intensifies this feeling, because the material is not hidden behind finishes and emphasizes the simple geometry of the rectangular volume.

It is worth noticing the staircase from the courtyard and the pedestrian bridge between the two upper rooms. These elements do not merely connect the floors: they make the house work through an intermediate open space. In such an arrangement, the courtyard reads as an obligatory part of the route, not as an emptiness between rooms. After that, the blank street wall looks not like a drawback, but like a way to direct the whole life of the house inward.