Professor and Chair of the Department of Pediatrics, Kitasato University School of Medicine
Vice Director, Kitasato University Hospital
The treasurer of the Japanese Society of Pediatric 
Nephrology and an executive committee member of the IPNA
Leader of the national cohort study of pediatric CKD in Japan, founded by the Minist
Awarded: Hiroto Prize The 1st & 3rd Japan-Korea Pediatric Nephrology Seminar; and Excellent Subject Award The 34th meeting of the Japanese Society for Pediatric Renal Failure
Peer-reviewed Publications 154 papers in Scientific Journals and 27 H-index