PersonJoey Miyashima8 credits in the catalogue: acting.ActingThe Karate Kid Part II1986ToshioDefending Your Life1991Casio TipsterRising Sun1993Young Japanese NegotiatorCon Air1997Tech GuyDouble Teamed!2002Wendall YoshidaDumb Luck2003Agent KurumadaHigh School Musical2006Principal Dave MatsuiHigh School Musical 3: Senior Year2008Principal Dave Matsui