1st Prof. Dr. Sagoroh Hashimoto (1900-1923)
2nd Prof. Dr. Atsushi Miyawaki (1925-1941)
3rd Prof. D. Tadahisa Maeno (1947-1954)
4th Prof. Dr. Yoshio Hashimoto (1959-1965)
5th Prof. Dr. Tutomu Yasui (1965-1989)
6th Prof. Dr. Koui Takahashi (1989-1999)
7th Prof. Dr. Akihito Hattori (1999-2009)
8th Prof. Dr. Takanori Nishimura (2010-present)