Japanese architecture is characterized by its harmony with nature, simplicity, and use of natural materials. Traditional structures often feature wooden frames, sliding doors called fusuma, and tatami mat flooring. Roofs are typically curved and extend beyond the walls, providing shelter and enhancing aesthetic appeal. Modern Japanese architecture blends traditional elements with contemporary design. Architects like Tadao Ando and Kengo Kuma emphasize minimalism and sustainability, creating spaces that reflect the surrounding environment. The use of glass and steel in urban settings contrasts with the serene qualities of traditional buildings, showcasing Japan's architectural evolution.