Ralph Macchio

Daniel

Pat Morita

Miyagi

Danny Kamekona

Sato

Nobu McCarthy

Yukie

Yuji Okumoto

Chozen

Tamlyn Tomita

Kumiko

Joey Miyashima

Toshio

Arsenio Trinidad

Ichiro

Marc Hayashi

Taro

Charlie Tanimoto

Miyagi's Father

Martin Kove

Kreese

Chad McQueen

Dutch

Tony O'Dell

Jimmy

Ron Thomas

Bobby

Rob Garrison

Tommy

Pat E. Johnson

Referee

Bruce Malmuth

Announcer

Eddie Smith

Bystander

Garth Johnson

Autograph Fan

Brett Johnson

Autograph Fan

Will Hunt

Postman

Evan James Malmuth

Cab Driver

Lee Arnone

Stewardess

Sarah Kendall

Stewardess #2

Raymond Ma

Cab Driver in Okinawa

George O'Hanlon, Jr.

Soldier

Tsuruko Ohye

Village Woman

Robert Fernandez

Watchman

Natalie N. Hashimoto

Kumiko's Street Friend

Diana Mar

Girl in Video Store

BD Wong

Boy on Street

Clarence Gilyard Jr.

G.I. #1

Michael Morgan

G.I. #2

Jack Eiseman

G.I. #3

Jeffrey Rogers

G.I. #4

Aaron Seville

G.I. #5

Wes Chong

Sato's Houseman

Traci Toguchi

Girl Bell Ringer

William Zabka

Johnny Lawrence (uncredited)

Antonia Franceschi

The Dancer on the Television Set (uncredited)

Chris Tashima

The Rockabilly Club Dancer (uncredited)

Joey Banks

Okinawa Martial Arts Class Student (uncredited)

Ron Pohnel

Military Student (uncredited)