A delegation from Tsinghua Univesity（China）including the Associate Dean Prof. Guangzhi Xia, and other 14 members visited the Koganei Campus of Hosei University on January 12, 2016. Hosei Vice President Prof. Yana, Prof. Zhou, and other 5 key members met with the Tsinghua delegates. The further research and educational cooperation were discussed and an IIST Colloquium was held. Graduate students and faculties from Tsinghua and Hosei University introduced their current research.