Yokohama National University's 2015 Campus Reorganization Project features a striking Central Plaza and Economics Building No. 2, designed through a collaborative effort between Hitachi Construction Design and the university's own facilities and design planning teams. Located in the Tokiwadai district of Yokohama, this academic complex exemplifies contemporary Japanese university architecture. The design thoughtfully integrates the new lecture hall with a vibrant public plaza, fostering interaction between students and faculty. The project demonstrates sophisticated spatial planning and modernist principles, creating functional yet visually compelling spaces that enhance the campus environment while serving the practical needs of the economics faculty.