This study aims to clarify characteristics of passengers staying at the space for rest and viewing located in concourse of the stations in Kansai area. The data collected from the investigation conducted in 2008 and 2010 are analyzed from the point of view of arrangement types of chairs and their number. Characteristics of viewing behavior in front of gallery and taking over seats in the space are analyzed. It is found that few passenger visited gallery and a few passenger used the space. Finally, technical proposal on planning the number of seat at lounge by queuing theory are discussed.