Jump! Kick! Stab! The third in the "Sister Street Fighter" series, featuring the secret fist of Etsuko "Sue" Shiomi! Shurei, a childhood friend of Koryu, disappears. Discovering that she was kidnapped by gangsters, Koryu tries her best to rescue her. However, Koryu has to face the gangsters' henchmen who are experts in karate, boxing, and wrestling. Koryu bravely challenges the gangster with the help of a female karate fighter, Yuriko, and a mysterious stranger...