The Yasuda Auditorium Renovation at Tokyo University represents a significant achievement in heritage preservation and modern restoration practices. Completed in 2014, this project skillfully balanced the conservation of the historic structure with necessary contemporary upgrades. Led by Tokyo University's Campus Planning Division under Manabu Chiba and the Facilities Department, alongside Koyama Architects, the renovation maintained the building's iconic architectural character while enhancing functionality for modern university use. The project exemplifies thoughtful adaptive reuse, demonstrating how institutional buildings can evolve to meet current educational needs while respecting their historical significance and original design intent.