Toru Abo MDDr. Toru Abo, researcher and professor of immunology at Nigata University School of Medicine in Japan, has authored numerous important texts on immunology including Future Immunology and Illustrated Immunology. Dr. Kazuko Tatsumura Hillyer is a Shinkko healer, Oki-do yoga teacher and tai chi instructor, as well as an international lecturer. Read More Read Less