Actor

Joey Miyashima

33 credited titles on WatchWise

Joey Miyashima is an American television and film actor best known for his roles as Principal Dave Matsui in the High School Musical franchise and Toshio in The Karate Kid Part II. Born on November 18, 1957, in Los Angeles, California, he has built a prolific career as a character actor spanning over four decades.

0 following

Joey Miyashima in one minute

Strongest genre

Drama

$56M · 50% hit rate

Biggest hit

High School Musical 3: Senior Year

$253M

Standout efficiency

8.4x

High School Musical 3: Senior Year · gross ÷ budget

Commercial performance

Associated lifetime gross

$56M

Combined reported budget

$15M

Gross / budget

3.9x

Bankability Index

43 / 100

All figures are associated, not attributed — box-office numbers are sourced from TMDB and Wikipedia (reused under CC BY-SA), shown in US$, and weighted by billing prominence. Coverage varies by title; figures are estimates, not audited trade data.