Shigesato Itoi
Tatsuo Kusakabe
Hiroko Maruyama
Kanta's Mother
Machiko Washio
School teacher
Reiko Suzuki
Originator grandma
Masashi Hirose
Kanta's Father
Shigeru Chiba
Kusakari-Otoko
Naoki Tatsuta
Cat Bus / Additional Voices
Tomohiro Nishimura
Postal Messanger
Mitsuko Ishida
Additional Voices
Chie Kojiro
Additional Voices
Daiki Nakamura
Man on Tractor
Yuko Mizutani
Woman on Tractor
Akiko Hiramatsu
Additional Voices
Ikue Otani
Additional Voices
Tim Daly
Professor Kusakabe
Matt Adler
Additional Voices
Newell Alexander
Additional Voices
David Midthunder
Additional Voices
Kristin Klabunde
Additional Voices
J.P. Manoux
Additional Voices
Evan Sabara
Boy / Additional Voices
Kath Soucie
Additional Voices
Yvonne Russo
Various Voices
Russi Taylor
Additional Voices
Toochis Morin
Additional Voices
Peter Renaday
Additional Voices
Robert Clotworthy
Additional Voices
Kimberly Guerrero
Additional Voices
Bridget Hoffman
Additional Voices
Zahn McClarnon
Additional Voices
Katelin Petersen
Girl / Additional Voices
Ashley Rose
Girl / Additional Voices
Lisa Michelson
Satsuki Kasukabe
Gregory Snegoff
Prof. Kusakabe / Additional Voices
Alexandra Kenworthy
Mrs. Kusakabe
Steve Kramer
Kanta's Father / Old Farmer
Lara Cody
Female Motorist / Bus Attendant
Melanie MacQueen
Kanta's Mother
Kerrigan Mahan
Male Motorist / Searcher 2
Edie Mirman
Old Woman / Teacher
Doug Stone
Mailman / Searcher 1
US release: 13th July 1990
Japan release: 16th April 1988
Hong Kong release: 15th July 1988
$2.3 Million 
$30.6 Million 
