The Azuma House was one of Tadao Ando's earliest works. It is a concrete box split into daily living spaces around a central open-air courtyard. The courtyard acts as a hub, separating the living room from the kitchen/dining area and bathroom. Upstairs, bedrooms are located on either side of the courtyard, accessible by a bridge. The house shows a blind facade to the street with only a door indicating use of the space within.