Etsuko "Sue" Shiomi reprises her role as the stunning Koryu in the second of the karate action "Sister Street Fighter" movies! The daughter of a powerful man, Birei, disappears and Koryu is sent to Tokyo to investigate. She soon discovers that Birei was kidnapped in a gangster's diamond smuggling ring that is very close to home. Soon she is surrounded by the gangster's army of martial arts experts...
