This is private residence located in residential area newly made in city of Tokyo suburbs. This house was built so that a young couple and a young child may live. Because north side of the site is facing a small park,it was expected that the north side were opened environments until the future. As for the state of land with a cleared surface, I felt freedom. I'd like to reflect the freedom and possibility in an architectural space. This purpose of it is to hint the state of land with a cleared surface without building anything originally. The living space lifted to the second floor is single room space where living, study, and the dining kitchen are consecutive. And, it is arranged in L character type and it faces the roof garden toward the north side This roof garden is covered in the lawn where green is secured all the year round. It is covered with the fence of a double stainless mesh to secure privacy taking scenery outside between a roof garden and external space.