Text ( visual ) : unmediated Families in Japan : changes, continuities, and regional variations / Fumie Kumagai. -- Lanham : University Press of America , c2008. -- xiii, 173 p. : ill., maps ; 23 cm. -- Bibliography: p. [155]-163 ; Includes index. -- ISBN 9780761840169 ; (BA85503411) ; https://ci.nii.ac.jp/ncid/BA85503411 Author Heading(s): 熊谷, 文枝. -- Classification(s): LCC : HQ682 ; NDLC : EC82. -- Subject Heading(s): LCSH : Family -- Japan ; LCSH : Marriage -- Japan ; LCSH : Japan -- Population ; LCSH : Population aging -- Japan ; LCSH : Older people -- Japan