Mr. Junki Kato, Department of Frontier Materials (Daiko Laboratory) receives the 1st Place of the 56^th symposium on Glass and Photonic Materials (International Session) held in Nagoya on Nov.12-13, 2015. The title of his presentation is "GPa-order High Pressure Impedance Measurement for Ion Conducting Glasses utilizing an Indentation-Induced Local Stress Field". He develops an original in-situ indentation apparatus, and successfully observed a deformation behavior of proton conducting glass under fuel cell operating conditions. He found an unusual deformation of the glass induced by the anode reaction of fuel cell.