Title: Basshi fūshū to shakai shūdan
Subjects: Jōmon culture, Social life and customs, History, Social aspects, Rites and ceremonies, Mourning customs, Yayoi culture, Extraction, Self-mutilation, Teeth, Kōkogaku, Ha, Shintai henkō, Artificial Deformities
Places: Japan, East Asia
Time periods: To 794