MàRoùの杜 is an exhibition hall located within Nagaoka Institute of Design in Niigata Prefecture, completed in 2013. Designed by architects Hideyuki Yamashita and Noritaka Ejiri, this facility seamlessly integrates art and education within the university campus. The building showcases contemporary architectural design principles while serving as a vital cultural venue for displaying student works and hosting exhibitions. Its thoughtful design enhances the creative environment of the institution, making it an exemplary model of how institutional architecture can foster artistic development and community engagement through innovative spatial design.