Researcher Mutsugoro takes his family to a remote and uninhabited island near Hokkaido, to study the local population of wild bears. Nearby poachers make his life difficult, and he "inherits" an orphaned bear cub, whom the family call Donbe and raise as one of their own.
杉田かおる
as チビ丸
長門裕之
as ムツゴロウ
日色ともゑ
as ヤセ
畑正憲
as どんべえ
松田辰也
as
千葉耕市
as
八代駿
as
Katsuhiro Namba
as
今西正男
as
飯塚昭三
as
峰あつ子
as
