The purpose of this study is, as the elderly living in urban housing complex is the subject of this study, to reveal the change of their living activities and the process of transition. As a conclusion, not only the ko (=individual life style) is expanded in the elderly period, but also it observed the change of their ko centered living activities As they get more older, the identity is established and ko becomes the center of their lives. The important thing is actively inviting kyaku (=the guests to their lives) and having a balance between ko and kyaku in their lives.
