Sources
Foster, Michael Dylan. Summer 2013. "Inviting the Uninvited Guest: Ritual, Festival, Tourism, and the Namahage of Japan"
The Journal of American Folklore , Vol. 126, No. 501 (Summer 2013), pp. 302-334
Yamamoto, Yoshiko. 1978. "The Namahage: A festival in the Northeast of Japan". Institute for the Study of Human Issues, Inc.
Reider, Noriko T. "Transformation of the Oni: From the Frightening and Diabolical to the Cute and Sexy." Asian Folklore Studies 62, no. 1 (2003): 133-57. http://www.jstor.org.ezproxy.proxy.library.oregonstate.edu/stable/1179083.
Handelman, Don. "Inside-Out, Outside-In: Conealment and revelation in Newfoundland Christmas Mumming". The Hebrew University of Jerusalem
Pollock, Donald. "Masks and the Semiotics of Identity." The Journal of the Royal Anthropological Institute 1, no. 3 (1995): 581-97. doi:10.2307/3034576.
Sims, Martha, and Martine Stephens. Living Folklore, 2nd Edition : An Introduction to the Study of People and Their Traditions, Utah State University Press, 2011. ProQuest Ebook Central, https://ebookcentral.proquest.com/lib/osu/detail.action?docID=800333.