2025-2027: Micah Muscolino
2023-2025: Rodney Jubliado
2021-2023: Elena Songster
2019-2021: Keiko Hirata
2017-2019: Kristen Parris
2015-2017: Noriko Kawaura
2013-2015: Tsuneo Akaha
2011-2013: Parks Riley
2009-2011: David Pietz
2005-2007: William Vanderbok
2003-2005: Kathleen Tomlonovic
2001-2003: Jeffery Barlow
1999-2001: Bruce Reynolds
1997-1999: Tsuneo Akaha
1995-1997: Stephen W. Kohl
1988-1989: Robert Van Niel