The cat detective series has been popular in Japan for 40 years since its first work was published in 1978. It pioneered Japanese youth humorous reasoning and created a world full of warmth and humanity. The 2012 Japanese drama adaptation starred Arashi member Masaki Aiba and was co-starred by Naoto Fujiki, which once again became a hot topic. The author writes a general preface especially for Chinese readers. This set includes: "Mountain Bike", "Opera House", "Fake House", "Chivalry", "Drama Club", "The Heir", "Rhapsody", "Cat Mansion", "Tracking" and "Mystery", a total of 10 volumes.
