Annual Award in the form of a plaquette, given by Japan Philatelic Society, Foundation

2008Kou-ichi Tan, Postal History, The Series of Read the Japan Stamps Specialized Catalogue
2007Sinnjiro Akimoto, Boda-cancel and Koban Stamps Collection
2006Tsugumi Shirai Collection, Japan Hand Engraved Issues
2005no award
2004Toshiro Sasaki, The Railway Transport Ship and Postal Forward on Biwako
Keimei Asami and Yaasusi Tejima, Post in 19th Century – Mainly Cancellation of Tokyo
Yigal Nathaniel Collection, Japan – Etched Stamps 1871-1876
2003no award
2002Mitsuhiro Shitara, Supreme Treasures of Koban Stamps
2001Kousaku Ohmura, Collection of the Third Showa Stamp Series
2000Masayoshi Tsuchiya, A Complete Overview of Japanese Occupation Stamps in Southeast Asia