The purpose of this study is to ciarlfシ resident ' s clothes in their living room . The questionnaire survey was conducted in different types of residences ln and arQund Kyoto city duling the summer and winter seasons . The c] o values of male and female were O. 25clo and O. 30clo in summer , and O. 71clo and O. 73do in winter respectively , Inwinter , significant dif 財 ences in the clo values at different age levels were found for both male and female . Differences in those by dwelling type

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... e also observed . The survey ciearly shows that the differences in the clovalues at the different age groups as well as in the different types ofresidences shou [ d be taken into comsideration to evaluate thermal environment of living rooms in winter . In eitherseason , differences in clothing ensembles at different age groups and in different Clweiling types were observed fc )r both male alld femaie . rt seems that the differences in the clothing ensembles by age d dwelling 蜘 e should be considered to evaluate the a [ environment of living rooms .