The Tama Rokuto Science Museum opened in 1994, underwent its first displays renovation in 2001, and underwent its second renovation in March 2013. In the 2013 renovation, we took advantage of the double advantage of having the same person as displays designer and the designated manager, and used a method in which planners and designers from NOMURA listened to the opinions of the science museum staff on site and improved the exhibits. . displays room has been renovated while making use of existing displays, and the environment has become easier to use and manage for science museum staff working on the front lines. Features of displays design include the ``Lab'', an experiential space where you can deepen your scientific learning through communication with staff, the ``Connecting Spot'', an information dissemination space that collaborates with local human resources, companies, and academic institutions, and fostering interaction between generations. One notable example is the installation of three "kids spaces" in each displays room. Through these mechanisms, we continue to maintain an displays space that is ``people-centered'' and ``continues to grow and change.''