Doraemon: Nobita's Great Adventure in the Antarctic Kachi Kochi

Nobita (Megumi Oohara) wants only one thing on a sweltering day: to be somewhere cold, and his friend Doraemon (Wasabi Mizuta) has the gadgets to take him there. Their trip to Antarctica turns up a golden ring buried far beneath the ice, along with the ruins of an ancient city. Atsushi Takahashi gives Nobita, Shizuka, Suneo and Gian a frozen world to cross, the gold of the ring glinting against the white.