Tokyo Crazy Paradise (東京クレイジーパラダイス, Tōkyō Kureijī Paradaisu) is a shōjo manga series by Yoshiki Nakamura. It takes place in Tokyo, Japan, in the year 2020, revolving around the lives of fourteen-year-old Tsukasa Kozuki as she acts as bodyguard for her classmate, Ryuji Shirogami, who is the third generation boss of the yakuza group, Kuryugumi.