TY - JOUR A1 - Nishioka, H. A1 - Suzuki, T. A1 - Koyama, Y. A1 - Shimizu, M. A1 - Yamauchi, M. T1 - The household changes in contemporary Japan: Overview of the results of the fifth national survey on household changes Y1 - 2010 JF - The Japanese Journal of Population VL - 8 IS - 1 SP - 34 EP - -66 ER -