Set in a tightly-planned neighborhood in Osaka, the home makes the most of a limited lot. The face of the home is a fully glazed to maximize daylighting, and it’s set deep into the lot for privacy and to control heat gain in the summer. The living space has two-story floor-to-ceiling windows, which makes the limited floor area seem much more generous. The centerpiece of the home is an elegantly ascending open staircase. The layout provides central access to the verticality of the floor plan but still allows for view corridors from front to back — a smart strategy to keep the home from feeling claustrophobic.