Graduated from Medical school of Kobe University in 1988.
A resident of Department of Surgery of Kobe-City General Hospital from 1988 to 1993.
A member of Department of Surgery of Nishi-Kobe Medical Center form 1994 to 2010.
A member of Kobe Urban Breast Clinic from 2010 to 2013.
A manager of Department of Breast Surgery of Kobe City Nishi-Kobe Medical Center form 2014 to the present.
A director of the Japan Association of Breast and Thyroid Sonology.
A councilor of Japanese Breast Cancer Society