Abstract
The purposes of this study are to seek after the relation between living life style and housework according to social change in modern age, and to consider the aspect of the gradual development about the way of housework. In this paper, I will consider housework of the Isas whose master was a village headman in former times and house has been designated to the valuable cultural asset since 1975. Contents Preface 1. Outline of the Isas' house and the Isas' living life in modern age. 2. Changing process of housework. 3. Subjects for consideration on housework from a standpoint of preservation.