In graduate school of medical sciences, Tohoku university, I researched on diabetes and obesity and reported the roles of eNOS in murine liver regulating carbohydrate and lipid metabolism. In research laboratory of Zenyaku kogyo Co. Ltd, I engaged to developing the medicine to improve Alzheimer's disease. In IREDeS of Tohoku university, I researched the biomarkers for tropical infectious diseases and develop POCT for leptospirosis and dengue. Now, I research the roles of Galectin-9 in the pathogenesis of infectious diseases in Kibi international university. I have acquired many technics including biochemical analysis and genetic engineering in vitro and vivo. I'm interested in the pathophysiology of infectious diseases and the regulation of immune system.