第 445 集: 小五郎利用俄羅斯藍貓Goro的線索解碼訊息
Kogoro is asked by a man to solve a coded text message from his daughter since she refused to tell him the meaning of the text message. Meanwhile, Eri has left her Russian Blue kitten, Goro, in the care of Kogoro. While Kogoro attempts to decipher the message, Goro drops a dictionary to translate English in Japanese causing Kogoro to realize that the English letters of the code can be translated to Japanese. Goro sneaks into Kogoro's video tape collection and where he notices tape is missing and realizes the message contain Hiragana and Katakana with missing strokes. After putting the characters together, Kogoro solves the code which reveals that the man's daughter was planning to buy him a birthday present with her friend. Conan returns home from school and removes the Katsuobushi which was used to lead Goro to give Kogoro hints. Kogoro calls his client and tells him he could not solve it and that the man's daughter is a good girl. (Source: Wikipedia)