1993 (Heisei 5)-nen dai 1-kai zenkoku katei dōkō chōsa : gendai Nihon no kazoku ni kansuru ishiki to jittai = The first national survey on family in Japan, 1993
20-seiki ni okeru buriyātojintachi : Chūgoku Uchimongoru Jichiku furunboiru ni okeru kōjutsushi = Oral histories of Buryats in China : their trans-border experiences