Rinko Kikuchi ( Kumiko, the Treasure Hunter
)
Susan Tyrrell ( Kid-Thing
)
Andrew Bujalski ( Goliath
)
Heather Kafka ( Kid-Thing
)
David Zellner ( Goliath
, Kid-Thing
)
Caroline O'Connor ( Goliath
)
Bob Sabiston ( Goliath
)
Kanako Higashi ( Kumiko, the Treasure Hunter
)
Sydney Aguirre ( Kid-Thing
)
Ayaka Ohnishi ( Kumiko, the Treasure Hunter
)
Brad Prather ( Kumiko, the Treasure Hunter
)
Mayuko Kawakita ( Kumiko, the Treasure Hunter
)
Nobuyuki Katsube ( Kumiko, the Treasure Hunter
)
Yumiko Hioki ( Kumiko, the Treasure Hunter
)