Acknowledgement

I would like to express my heartfelt thanks here for the cooperation we received from many people both on and off campus for "Digital Museum 2000," which is a special exhibition of the University Museum, the University of Tokyo.

In particular, I would like to express my deep appreciation to Prof. Masaji Hamashima, Prof. Toyohiro Nishimoto, Prof. Fumio Adachi, Prof. Mineo Imamura, Prof. Takehisa Udagawa, Associate Prof. Masaharu Nagashima, and Research Associate Takuji Suzuki of the National Museum of Japanese History, who greatly cooperated with us when we conducted joint digital museum experiments. I would also like to express special thanks to Prof. Keiji Imamura, Graduate School of Humanities and Sociology, the University of Tokyo, who supervised "Memory of Jomon Period," a special project of this university; and, in addition, I would like to express my appreciation to Mr. Kenya Uehara, who lent us his cooperation on various matters.

For the exhibits in the human prehistory section, we received assistance from Ms. Noriko Ito and Ms. Masako Takahashi, curatorial assistants in the Human Prehistory Section of the University Museum, the University of Tokyo, and Ms. Reiko Kano and Mr. Kazuhiro Sakaue, who are graduate students in the Department of Biological Science, Graduate School of Science,the University of Tokyo.

Also, I would like to express my thanks to Research Associate Toshiaki Kumaki of Tokoro Practice Facility for Hokkaido Cultural Research, the University of Tokyo, and Associate Professor Tomoko Egami and Tenured Lecturer Shizuka Uehara of the Faculty of Literature of Okinawa International University, who cooperated in sending images via telemanipulation; to Mr. Yasuhiro Okada of the Countermeasures Office for the Sannai Maruyama Ruins, Aomori Prefecture, who cooperated in sending images at the National Museum of Japanese History; and Mr. Shin-ichi Fujimura and Mr. Toshiaki Kamada of the Tohoku Palaeolithic Research Institute of Tohoku University, who provided us with the oldest stone implements and photographs.

Finally, I would like to express deep appreciation to NTT Cyber Communication Laboratories Group, NTT Cyber Solution Laboratories, Plus Corporation, Sun Microsystems K.K., and Shochiku Corporation, which lent us their support and cooperation in holding this exhibition.

This work has been receiving Grant from the Monbusho (Ministry of Education, Science, Sports and Culture) to Cover Scientific Research Expenses in the project "The University of Tokyo Museum Database" under the Special Program for Promoting Research Result Publishing since 1997.