1 division is lotted in the narrow area at this place developed in 1970 's, the volume which is fully there is built and equals, it's an uptown which crowds. Each housing is built by the biggest volume and equals, it's anuptown which crowds.Strip stairs are installed in the center of the building, it's made void space and a big skylight is being put on the upper part. Light shines from there to the first floor hall, enveloped in soft light throughout. To open and shut awindow electrically, a void will be stack effect, and for air to flow and discharge collected heat around the ceiling, a new wind is to enter from a lower floor, and you can have time comfortably.Privacy from a neighborhood is protected by making the wall in the balcony which connects with a living room expensive, and even if many people gather, a relative and my friend have secured the enough size for one room space including an outside deck.The simple space where the eyes don't stop to put it in the wall using a transformed pillar as 200x100 is being produced. The light and open space which can't be imagined from the outward appearance is spread in the interior, is narrow and is the housing which doesn't make a built-up area feel by controlling sunlight, a breeze and the eyes.