Honorary members

(Name)	(Affiliation)	(Date)
Tsutomu Sugawara	Kyoto University, Emeritus Professor	Nov. 8th, 2003
Yukiaki Kuroda	National Institute of Genetics, Emeritus Professor	Sec. 2nd, 2005
Horst Spielmann	Federal Institute for Risk Assessment (Germany), Director	Aug. 23rd, 2007