We designed a house for a class young couple in Ishikawa Prefecture nonoichi of Japan. The road side to narrow for noise control because facing the crowded street, was a planar shape that spread the opposite side. In addition to the road side is a design that does not provide a window for the afternoon sun measures. It was able to realize a compact by the functional and plan with an emphasis on lean flow line. Unlike simple appearance interior is finished to use a lot of material.