Former Members
Tokyo Astronomical Observatory, University of Tokyo
National Astronomical Observatory of Japan
- Masao Notuki (1899-1986)
- Shingo Nagasawa (1910-1992)
- Kuniji Saito (1913-2003)
- Zenzaburo Suemoto (1920-1991)
- Tatsuo Takakura (1925-2001)
- Wasaburo Unno (1925-2023)
- Keizo Nishi (1926-2013)
- Fumio Moriyama (1927-2018)
- Kin-aki Kawabata (1928-2011)
- Mitsugu Makita (1933-2023)
- Yutaka Uchida (1934-2002)
- Keizo Kai (1934-1991)
- Shinzo Enome (1938-2011)
- Ken-ichiro Ohki (1942-2020)
- Katsuo Tanaka (1943-1990)
- Takeo Kosugi (1949-2006)