House with Tiny Pool in Osaka, Japan

Ensure that lighting and ventilation while maintaining privacy, «courtyard» is the configuration space, this plan is not a common tactic that the south side lighting in order to get a light, light work actively east Mashita.

Space constraints in the various aspects and large glass atrium at the south side lighting because sunlight enters the room too, but problems arise due to heat and light it, light and east, reflecting the use of the courtyard wall I get a light in the light, and efforts to solve the problems of the south side lighting.