Abstract
In the present study, by conducting an example the social experiment of the road space which considers the PPP introduction in the area of Nagoya Station, in order to grasp the needs for a social experiment from the both-sides side of an entrepreneur and a caller, hearing investigation in a conference was performed. I got the subject to answer from "A. an entrepreneur's viewpoint" and "B. a caller's viewpoint", and it recorded the opinion by IC recorder or a memo. From the result of investigation, it turned out that the device which improves visibility is required for each item carried out as a social experiment. Moreover, it turned out that there is the intention to strengthen cooperation of a noted station area and other areas by undertaking the enterprise for inducing prosperity.
