Seismic diagnosis has been carried out to improve the seismic safety of residential houses including those of traditional wooden houses by Kyoto municipal government. In this paper, we compiled the seismic evaluation data of 882 traditional wooden houses. Then, we statistically analyzed the structural characteristics indices of houses such as equivalent natural period and equivalent damping coefficient. We also analyzed the seismic performance indices such as the base shear coefficient. Finally, a seismic evaluation method of traditional wooden houses is also analyzed.
