1976:            Graduated from Tottori University School of Medicine

1976-77:       Junior Resid, General Surgery of Tokyo Women's Medical School

1977-83:       Senior Resid, Department of Plast Reconstr Surg of Univ Tokyo

1983-89:       Assist Prof, Plast Reconstr Surg, Univ Tsukuba

1989-2000:   Associate Prof, Plast Reconstr Surg, Kawasaki Medical School

1996-97:       Harvard Medical School

2000-:           Professor & Chief, Department of Plastic and Reconstructive Surgery, Okayama University Medical School

2004-:           Professor & Chief, Plast Reconstr Surg, Univ Tokyo

2009-:           Visit Prof, National Univ Singapore

2017-:           Professor & Chief, International Center for Lymphedema, Hiroshima University Hospital

2021-：        Professor & Chief, Plast Surg & Internat Center for Lymphedema, Hiroshima University Hospital