1. Agency for Cultural Affairs, Government of Japan. (1980). Introduction to the atlas of Japanese folk culture VII (Burial rites and system). Tokyo: Japan Geographic Data Center.
2. Akimoto, C. (1992). Food culture of “Okashigoya” at Kaga daimyo’s residence in Edo. In Edo Iseki Kenkyukai (Ed.), Food culture of Edo (pp. 243–258). Tokyo: Yoshikawa Kobunkan.
3. Deagan, K. (1982). Avenues of inquiry in historical archaeology. In Advances in archaeological method and theory(Vol. 5, pp. 151–177). New York: Academic Press.
4. Deetz, J. (1977). In small things forgotten: The archaeology of early American life. New York: Anchor Press.
5. Doi, Y. (2004). Tracing the custom of placenta offering. In Edo Iseki Kenkyukai (Ed.), Prayers of Edo (pp. 160–179). Tokyo: Yoshikawa Kobunkan.