Masako Namisato was Born in 1947, She is Graduated from the University of Mie, Faculty of Medicine in 1972 and Received a Ph.D. from Juntendo University in 1997. Medical Director in the National Sanatorium of Tama-Zenshoen in 1992, Deputy Director General in the National Sanatorium of Kuryu-Rakusenen in 2001. She opened a private clinic, named Auen Poly-Clinic in 2005. She was awarded from an academic society of IRYO to the article Drug resistance in the treatment of Leprosy, 2003.