Sister Street Fighter

“He's a one man army. She's a one woman death squad.”

Li Koryu (Etsuko Shihomi) is a young Shorinji Kempo fighter whose brother Li Mansei, a martial-arts champion turned undercover agent, has been taken by a drug lord. She goes to his old martial-arts school for help, including the formidable Sonny Kawasaka. Kazuhiko Yamaguchi, directing for Toei, sends her into the fight with no army behind her, just her brother's name and her own fists.