Advisers

Consultants Tatsuyuki Nio, M.D.

Graduated from Miyazaki Medical College in 1988. The same year, he joined the Second Internal Medicine Department, Digestive and Lifestyle Diseases, Kagoshima University Graduate School of Medical and Dental Sciences that same year. In 1996, he began working at Nanpuh Hospital. In 2007, he became the Director, Gastroenterology Department, and in 2014, he was appointed as the Director, Gastroenterology Center. He Took early notice of the effectiveness of N-NOSE nematode cancer screening, and started full-scale clinical research as supervisor while employed at Nanpuh Hospital. He left from Nampu Hospital in March 2018. He was appointed the Director, Clinic First Nishiaira, in April.

Consultants M.D., Ph.D Kou Nishikawa

He graduated from Teikyo University School of Medicine, and joined The First Internal Medicine Department, Teikyo University Hospital. In 1997, he began working in the Department of Gastroenterology, Ageo Central General Hospital, Aiyu-kai Medical Corporation. In 2010, he took on a concurrent position as Visiting Associate Professor at Saitama Medical Center. In 2011, he became the Deputy Director, Ageo Central General Hospital. In 2016, he also served as the Adviser, Internal Medicine Department, Center for Advanced Treatment of Hepatobiliary and Pancreatic Diseases, Ageo Central General Hospital. In 2017, he concurrently held the position of Visiting Professor, Saitama Medical Center.

Consultants Koji Narui, M.D.

Graduated from Tokai University in 1982, and completed an internship in internal medicine at Toranomon Hospital in the same year. In 1992, he went to the University of Sydney to study under Colin Sullivan, the inventor of CPAP, where he was involved in collaborative research on auto CPAP. 2003, he opened the Toranomon Sleep and Breathing Center, the first full-scale sleep and breathing center in Japan, and became Director of the Toranomon Hospital Sleep Center. In 2020, he appointed as Honorary Director of the Akasaka Odayaka Clinic of the Junreikai Medical Corporation and serves on the Director of the Junreikai Medical Corporation.

Consultants Ken Matsuzawa

Graduated from Aoyama Gakuin University in 1960 and joined NIPPONKOA INSURANCE CO., LTD. In 2001, he became the Representative Director, President and Chief Executive Officer. In 2003, he served as the Chairman of the General Insurance Association of Japan. From 2005, he has been the Board Chairman of Aoyama Gakuin. In 2007, he became the Chairman of NIPPONKOA INSURANCE CO., LTD. Currently, he holds several positions including Chairman of the Federation of Economic Organizations (FEC) since 2011, a councilor for the Japan Opera Foundation since 2012. He became representative of the International Comprehensive Research Institute, Chairman of the Tokyo Metropolitan Police Friendship Association, National Chairman of the Police Friendship Association, Chairman of Japan-Palau International Friendship Association, Chairman of theapan-Marshall Islands Friendship Association, and Chairman of Japan-Azerbaijan Friendship Association since 2013.