Antarctica Word Search Puzzle – Search Characters, Actors and Actresses. Word Search Puzzle Solver. Two Japanese scientists Ushioda and Ochi develop a bond with their sled dogs while on an expedition in Antarctica. Find out the following actor, actress, character names, and other movie-related words hidden in this word search puzzle based on this movie.. This includes identifying and searching for words that are related to : Jun Etoh, Eiji Okada, So Yamamura, Koichi Sato, Shin Kishida, Shinji Kanai, Ken Takakura, Keiko Oginome, Takeshi Kusaka, Shigeru Kôyama, Masako Natsume, Takeshi Ôbayashi, Shinsho Nakamaru, Tsunehiko Watase, Tatsuo Terashima .