Dr. Soichi Ichida wrote extensively on Japanese classic stamps. His works include “The Dragon Stamps of Japan 1871–1872” in 1959, “The Cherry Blossom Issues of Japan 1872–1876” in 1965 and for which he was awarded the Crawford Medal in 1966. He also wrote “The Six Sen Violet BrownNative Paper Stamp 1874.”
Philatelic activity
Soichi Ichida was founding president of the Inter-Asian Philatelic Federation and president of the All-Japan Philatelic Federation.