With over 60 books, one of the most famous diabetes specialists in Tokyo. He has been involved in a wide range of activities including clinical research, patient education. In 2004, he discovered a cerebral infarction gene and a hyperlipidemia gene. We are planning to spread it jointly with the university. Recently, a patent was granted. For details, please refer to SHUFUNOTOMO's book (Is diabetes really an incurable disease?).

From 2004 to 2007, he worked as a visiting professor at Nippon Medical School for 13 years.