Summer Wars Word Search Puzzle – Search Characters, Actors and Actresses. Word Search Puzzle Solver. A student tries to fix a problem he accidentally caused in OZ a digital world while pretending to be the fiancé of his friend at her grandmother's 90th birthday. 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 : Yuki Imai, Rikito Ota, Riisa Naka, Ayumu Saito, Sumiko Fuji, Yoji Tanaka, Naoto Adachi, Ichiro Nagai, Eiko Kanazawa, Tagame Tamura, Kaori Yamagata, Yutaka Shimizu, Mutsumi Sasaki, Mieko Nobusawa, Chigusa Takaku .