Welcome to Hiroshi Yamada's web site. //{{ref_image photo2024.png,FrontPage,w135,h150}} {{ref_image Yamada_photo_20200909.jpg,FrontPage,w135,h150}} *This photo was taken around 2016, which is better than the real one. In addition, as I get older, the degree of divergence increases. !!!CV *{{ref CV.pdf,FrontPage,Curriculum Vitae}} !!!ORCiD *[ORCiD|https://orcid.org/0000-0001-5560-0319]