Dr Kadono was graduated from the University of Tokyo, Japan in 1995, then started residency for Orthopaedic Surgery. During 2002-2005, he has been worked as a postdoctoral fellow in Pathology and Laboratory Medicine, University of Pennsylvania, USA. In 2005, he became a faculty member of Orthopaedic Surgery, the Univ. of Tokyo Hospital. He promoted to assistant professor in 2011, and associated professor in 2015. In 2016, he moved to Saitama Medical University as a professor of Orthopaedic Surgery. Since 2019, he worked as a chief administrator of Orthopedic Surgery, Graduated School of Medicine, Saitama Medical University. Currently, his major is joint surgery and rheumatology.