A Whistle in My Heart (1959)
Original title: コタンの口笛
A Whistle in My Heart is a 1959 Japanese-language drama movie directed by Mikio Naruse, with a running time of 2h 6m. It stars Ken Yamauchi, Ryoko Koda and Masayuki Mori.
The story is about the social problems faced by Japan's indigenous Ainu, mostly centered on the reactions of the characters to their oppressed state.