iCarly: iGo to Japan

Miranda Cosgrove

Carly Shay

Jennette McCurdy

Sam Puckett

Nathan Kress

Freddie Benson

Jerry Trainor

Spencer Shay

Mary Scheer

Marissa Benson

Elaine Mani Lee

Clerk

Ally Maki

Kyôko

Harry Shum Jr.

Yûki

Tohoru Masamune

Massage Therapist #1

James S.W. Lee

Japanese Standee

Jonathan Mangum

Henri P'Twa

Michael Butler Murray

Mr. Wilkins