Uto Municipal Amitsu Elementary School represents a distinctive approach to educational architecture, designed by Atelier and I in collaboration with Sakamoto Isao's research studio. Located in Uto, Kumamoto Prefecture, this facility exemplifies a thoughtful design philosophy that prioritizes horizontal expansion and low-rise construction. The school's layout emphasizes spatial openness and accessibility, creating an environment that encourages learning and community interaction. Its architectural strategy of spreading horizontally rather than vertically demonstrates an innovative response to the functional needs of an educational institution, making it a notable example of contemporary Japanese school design.