The Leverage office serves as a training facility for learning about health and includes a video studio with training equipment and a seminar room. The office will not only be a place to work but also a place to learn and socialize. The seminar room changes its appearance from day to night. At night, a bar corner will be open to enjoy a moment of conviviality. The stripe pattern of the hallway floor runs up the glass of the meeting room. The stripes, covered with a special rainbow-color film, change expression as you walk.