Minato Totsuka House, completed in 1977 in Yokohama's Totsuka Ward, represents an outstanding example of residential architecture from the late 1970s. Designed by architect Hiroji Hayashi, this house exemplifies thoughtful spatial planning and refined aesthetic sensibility characteristic of the period. Located in the Minato Totsuka area, the residence demonstrates Hayashi's approach to creating intimate domestic environments that harmonize with their surroundings. The house showcases innovative design solutions that balance functionality with architectural expression, making it a significant work for those interested in Japanese residential design and the architectural movements of post-war Japan.