抄録
Takato-ke-hontaku is most old town house in Kamogaga town, Okayama prefecture. This house builded before 1687,in the early Edo period. In this study, First, I studied historical evidence Kamogata town historic area; and Takato-ke-hontaku's, neighborhood, from Sengoku period to Meiji period. Second, I examined plan of Takato-ke-hontaku main house. Lastly, I explained Takato-ke-honntaku house was left.