Yusuke Nagai is an employee of Menicon Co., Ltd.. He is currently working as a collaborative research scientist in Department of Cardiovascular Physiology, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences. He received his B.Sc. and M.S. from Kyushu University and his Ph.D. from Okayama University Graduate School. He has been working for Menicon Co., Ltd., Japan’s first and largest contact lens manufacturer since 2000. He was a visiting scientist in the Center for Biomedical Engineering at Massachusetts Institute of Technology (2004–2006). His main interest is developing biomaterials for medical applications.