Doraemon produces a miniature submarine which makes many jumps into all sorts of liquids including a toilet bowl on its way to the sea.
Elenco:
Noriko Ohara
,
Michiko Nomura
,
Sachiko Chijimatsu
,
Hiroko Maruyama
,
Kaneta Kimotsuki
,
Nobuyo Ohyama
,
Kazuya Tatekabe
.
