Shin-Yamaguchi Station North Entrance Plaza "Platform 0" stands as a distinctive public space completed in 2015 in Yamaguchi Prefecture. Designed by architect Hiroshi Miyazaki of Plants Associates, this security and disaster prevention facility represents a thoughtful integration of functional infrastructure with contemporary architectural design. Located at the northern gateway of the station in Ogori Shimogo, the plaza serves as both a practical civic amenity and a landmark for the region. The project exemplifies modern Japanese architectural practice in creating multifunctional public spaces that prioritize community safety while enhancing the urban environment.