Imasshuku no Ie is a residential masterpiece completed in 1978 in Yokohama, Kanagawa Prefecture, designed by renowned architect Kazunari Sakamoto. This house exemplifies Sakamoto's distinctive approach to domestic architecture, characterized by minimalist aesthetics and thoughtful spatial planning. The building demonstrates his philosophy of creating intimate living spaces through carefully proportioned rooms and strategic use of natural light. Constructed during a pivotal period in Japanese modernist residential design, Imasshuku no Ie reflects the architect's commitment to harmonizing functional living with refined architectural expression, making it an important reference point in post-war Japanese architecture.