Assoc. Prof. Vimol Srisukh, Head of Food Chemistry Department, cordially welcomed researchers from Japan, Professor Takashi Sasano from Tohoku University and Dr. Hisayuki Uneyama from Institute of Innovation, Ajinomoto Co. Inc. The purpose of this visit was to observe the activities in Medicinal Plant Information Center, Center of Development in Thai Traditional plant and Immunology laboratory center.