Presidents of JSNP
| 1966-1974 | Hirotsugu Shiraki |
| 1977-1992 | Takeshi Yonezawa |
| 1992 - March 31, 1998 | Jun Tateishi |
| April 1, 1998 - March 31, 2003 | Masaaki Matsushita |
| April 1, 2003 - March 31, 2007 | Kazuo Nagashim |
| April 1, 2007 - March 31, 2010 | Yoshio Hashizume |
| April 1, 2010 - | Hitoshi Takahashi |
