Misuke in The Land of Ice(1970)

Koori no Kuni no Misuke

This is a short animated piece designed that was to attract new students for Yamaha electric organ classes. A puppy, Poko, jumps out of a refrigerator and takes a boy, Misuke, to an ice world full of adventure through the refrigerator. In the ice world, there is a girl called Nally who wants warm food. So they try to find some warm food for her, but everything freezes so quickly in the ice world... (tezukaosamu.net)