Research Institute for Humanity and Nature, Kyoto, Japan.

Faculty of Letters, Kyoto University, Kyoto, Japan.

Department of Archaeology and Natural History, Research School of Pacific and Asian Studies, Australian National University, Canberra, Australia.

Department of Archaeology, The University of Tokyo, Tokyo, Japan.

Rissho University Faculty of Letters, Tokyo, Japan.

Division for International Relations, The University of Tokyo, Tokyo, Japan.