The Kaini Hiraku Ie, completed in 1980, is a residential masterpiece designed by Kimura Seishi Comprehensive Planning Office. Located in Miura County, Kanagawa Prefecture, this house exemplifies the architectural philosophy of opening living spaces toward the sea. The design thoughtfully integrates panoramic ocean views with residential functionality, creating a harmonious relationship between interior spaces and the natural coastal environment. Built during a period of innovative Japanese residential design, this residence showcases sophisticated spatial planning and environmental consciousness that distinguishes it as a significant example of late twentieth-century Japanese architecture.