Sister Street Fighter

Li Koryu (Etsuko Shihomi), a shorinji kempo practitioner and sister of Li Mansei, a martial-arts champion turned undercover agent, embarks on an investigation into her brother's disappearance at Central Export, a dummy corporation with ties to a drug lord. With the help of her former martial-arts school and allies like Sonny Kawasaka, Emi Hayakawa, and Shinobu Kojo, Koryu takes on assassins, mercenaries, and villains in a battle royale to rescue her brother and uncover the truth.