urban area. It is necessary to consider the vicinity measures enough. Construction not only is delayed but also the developer in regulations has the vicinity measures contractor execute the negotiation as a proxy and it becomes a problem if it thinks sweetly. It comes not only the trouble with the resident but also to get into trouble with the construction company by the construction expense improvement by the construction delay and the design change by building the building in Tokyo. It is not avoided to put some troubles. As such, the voice of uneasiness goes up from the resident in the surrounding in the building without the problem even if it is construction runodakara and , low layer. Moreover, this becomes three-minute of each usage law. There are a lot of husbands who say the demand