1986	Graduate of Wakayama Medical University, MD Degree
1988–1990	Medical Staff, Fourth Department of Internal Medicine, Wakayama Medical University Hospital
1990–1992	Research Resident, Foundation for Promotion of Cancer Research at National Cancer Center Research Institute
1992–1996	Research Staff, Pharmacology Division, National Cancer Center Research Institute
1994	PhD Degree, Wakayama Medical University
1996–2006	Head, Section of Drug Resistance, National Cancer Center Research Institute
2000–2006	Director, Translational Research Laboratory, National Cancer Center Hospital
2003–present	Invited Professor, Department of Internal Medicine, Kitasato University School of Medicine
2005–present	Expert Member, Pharmaceuticals and Medical Devices Agency
2006–present	Professor and Chairman, Department of Genome Biology, Kinki
	University School of Medicine
2006–2007	Invited Researcher, Genetics Division, National Cancer Center Research Institute
2010–present	Invited Professor, Kyoto Prefectural Medical University