Iizuka, F., P. Vandiver, K. Morisaki, M. Izuho, J. Okita, and M. Aldenderfer. 2021. “Early Ceramic Technology and Variability from Kagoshima, Japan (No. 4): The Incipient Jomon Pottery from the Onigano, Nihonmatsu, and Okunonita Sites.”. Kagoshima Journal of Archaeology 50: 241-54.