Past Presidents
| Name | Terms of Office | |
|---|---|---|
| The 6th President | Mariko, Hasegawa | Apr.2017 to Mar.2023 |
| The 5th President | Yasunobu, Okada | Apr.2014 to Mar.2017 |
| The 4th President | Naoyuki, Takahata | Apr.2008 to Mar.2014 |
| The 3rd President | Keiichi, Kodaira | Apr.2001 to Mar.2008 |
| The 2nd President | Eizi, Hirota | Apr.1995 to Mar.2001 |
| The 1st President | Saburo, Nagakura | Oct.1988 to Mar.1995 |