Naomi Uemura, a 63-year-old physician who specializes in digestive organs, is credited with conducting the tenacious clinical research that helped two Australian doctors win the Nobel Prize in medicine in 2005.

Born in Kitakyushu, Uemura graduated from Hiroshima University and then honed his therapeutic skills at a number of hospitals, including one on a small island in the Seto Inland Sea.

After returning from a study program in the United States in 1989, he became chief physician at the department of digestive organs at Kure Kyosai Hospital in Kure, Hiroshima Prefecture.