Dr. Takayuki Kitamura, a professor at Kyoto University, Japan, since 1998, was with the Central Research Institute of Electric Power Industry, Japan (1979–1984), and an invited researcher at NASA (1987–1988). In 2007 he became the vice president of Kyoto University. From 2008 to 2014 he was a member of the Science Council of Japan and since 2014 is the president of the Society of Materials Science, Japan. His research interests include nanomaterial strength, multiphysics properties of nanomaterials, fracture nanomechanics on slow crack growth, and high-temperature strength of heat-resisting materials. He has won numerous awards from the Japan Society of Mechanical Engineers and the Society of Materials Science and has published around 300 papers. Dr. Takashi Sumigawa, an associate professor at Kyoto University since 2011, was a researcher at the Mechanical Engineering Research Laboratory, Hitachi Ltd. (2002–2005); a research associate at the Department of Intelligent Machinery and Systems, Kyushu University (2005); a research fellow at the Centers of Excellence, Department of Material Engineering and Science, Kyoto University (2006–2007); and a lecturer at Kyoto University (2007–2010). He won the JSME Young Engineers Award in 2005 and the JSME Medal for Outstanding Paper in 2011. His research interests are in nanomaterial strength and fatigue behavior. Dr. Hiroyuki Hirakata is an associate professor at Osaka University, Japan, since 2007. From 2003 to 2007, he was a research associate at Kyoto University. He won the JSME Medal for Outstanding Paper in 2004, the JSMS Award for Scientific Papers in 2007, and the JSMS Award for Promising Researchers in 2010. His research interests are in the strength and fracture mechanics of nano-/micromaterials. Dr. Takahiro Shimada is an assistant professor at Kyoto University since 2008. He won the JSME Medal for Outstanding Paper in 2012, the JSME Young Engineers Award in 2013, and the Young Scientists’ Prize (Commendation for Science and Technology by the Minister of Education) in 2014. His research interests are in the strength and multiphysics properties of nanostructures.