Office renovation project for Company S. An open office area and a closed conference room area were required. Since lighting from both sides was expected, we avoided simply dividing the area into two, and placed the closed functions in a single box to ensure lighting from both sides and a clear line of sight. On the periphery of the box, various functions necessary for an office such as a copy machine, bookshelves, screens, lockers, and a refreshment lounge are embedded.