[Project description] Ginza Sony Park is part of the Ginza Sony Park Project, a project to renovate the Sony Building. It will open as a flat, open public space until the fall of 2020, and then in 2022, a new Sony Building will be completed with an expansion that will keep the concept of a park unchanged. [Customer's challenge/request] Our role was from working drawings to construction, but we had to proceed with the design and production in parallel with the demolition work. While considering time and cost, and based on the idea of not adding anything extra, we also aimed to maximize the effect with the minimal action of "concept design demolition," so we took on the theme of how to integrate into the project team and ensure proposals and quality that exceed expectations in response to the project team's requests. [Solution] At the regular project meetings, we prepared a production schedule and on-site process that reflected the latest situation, and constantly shared the progress, and we participated in the project by thoroughly carrying out the basics, such as thoroughly checking the detailed working drawings, production drawings, construction drawings, finishing samples, and partial detailed drawings, and by focusing on close communication with the project team. [Customer feedback] Despite being pressed for time, we were able to successfully open on August 9th thanks to careful communication between our partners, the concept design team, the design and construction team, and our company. I think the greatest benefit is that construction, which required quite complex coordination, was completed on time. Thank you very much. <Our project members> Sales: Sato Kazunari Production and construction: Katayama Kiyoshi, Akiyama Yoshihiro