The object of the research project in this thesis is the east-yamate house No.9 & No.10 that were built in the old leased territory of Nagasaki. In the comparison with the six south-yamate houses, we made an inquiry into the design's measurement problems in the east-yamate house No.9 & No.10. On the result of this research, it would be clear that about 313 meteres-design s measurement were used in the east-yamate house No.9 & No.10, and 303 meteres-desigri s measurement were used in the six south-yamate houses. and it would be guessed that the east-yamate house No.9 & No.10 were built by the Chinese influences in the middle Meiji period.
