My Rainy Days Word Search Puzzle – Search Characters, Actors and Actresses. Word Search Puzzle Solver. Because of her past 17-year-old Rio lives her days filling the emptiness in her heart with money--until one day she meets a university professor named Kouki and falls in love. 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 : Saki Kagami, Kanji Tsuda, Araki Nanaki, Wakana Sakai, Mitsuki Oishi, Nozomi Sasaki, Motoki Fukami, Hikaru Yamamoto, Mayumi Wakamura, Shosuke Tanihara, Mitsuru Fukikoshi .