This is a head office renovation project for the 70th anniversary of the founding of Nice Co., Ltd., which distributes lumber and building materials. Our company was selected as a result of the proposal competition. With the concept of “knowing trees and passing on trees”, we will build a base where “wood” specialists gather and create a sustainable circulation centered on trees, which will in turn revitalize the distribution of trees. We aimed to be a facility that contributes to the creation of a bright society with trees. The 1st and 2nd floors, where visitors are welcomed, and the 8th floor, where the reception room is located, are designed to appeal to customers, and were designed using original wood products from Nice. In the lobby, the dynamic wooden colonnade that extends to the high ceiling and the lace material vertical blinds attached to the large glass windows gently block the line of sight from the outside world. It is a space of hospitality that makes the most of it. On the 7th floor, where employees gather, we have set up a meeting room and a book reading corner so that employees can enjoy and voluntarily face "trees", making it a craftsman's place where technology can be gathered and browsed. By creating a space where people can concentrate and a space where communication can be active, we have created a flexible space configuration that is close to the work styles of each employee. [Social Issues/Customer Issues/Requests] The specifics of this renovation are the sharing of values and designs that symbolize sustainability, such as "decarbonization and use of wood," and the development of an office environment that realizes improved communication during the COVID-19 crisis. It was a great request. [Solution] In order to realize the strong desire to use wood, we communicated closely with the person in charge of the project at Nice and the person in charge of our own factory, and let them proceed with the design while deciding on the material and color of the wood. Thank you. The communication area for employees has a spatial structure that intentionally does not create boundaries, and the area is softly partitioned with fixtures such as family restaurant benches and solo desks where you can concentrate on your work, centered on an R-shaped bookshelf. By making it an OA floor, we gave it a function that enables flexible work styles. [Customer's voice] With NOMURA Co., Ltd. in charge, we were able to create a high-quality, calm hotel lobby-like hospitality space that we would never have thought of on our own. This time, various in-house products and tree species were used as materials. In a place that could have given an inconsistent impression, you have achieved a woody renovation that is appropriate for your company, with its roots in wood, by exquisitely harmonizing the features of the tree species and the space. We are grateful to NOMURA Kogeisha for their high design and technical capabilities. <Our project members> [Development] Takuya Kitai [Sales and project promotion] Takuya Kitai, Midori Nakayabu, Seishun Yoshii [Design and design] Sachiko Tsujihichi, Nao Hiura [Production and construction] Ryowa Hirowatari, Nozomu Iwashita, Kikuchi Nohara