On August 4th,2009 Asst. Prof. Pimpa Kachondham ,Ph.D, Dean of Ratchasuda College, Mahidol University and administrators of Ratchasuda College, Mahidol University welcomed Prof. Tsutomu Araki and delegation from Tsukuba University of Technology, Japan on the occasion of discussing about the future academic collaboration between the two institutes at the meeting room, office of the Dean, Ratchasuda College, Mahidol University.