One problem of the architectural planning of Japanese modern houses is that the separating private zoon from the public may not fit the dwelling styles of ordinary families, who still keep the group-oriented traditional way of living. To make this problem clear, the research method of personalization was developed. And it reveals that most families dwell in the mother-dominant style, which has replaced fatherdominant feudal style. Both styles are defferent from the individual-oriented, and it may cause the conflict between the architectural planning and the dwelling style.
