Black Panther Bitch M (1974)
Original title: 黒い牝豹Ｍ
Black Panther Bitch M is a 1974 Japanese-language action movie directed by Koretsugu Kurahara, with a running time of 1h 14m. It stars Reiko Ike, Mikio Narita and Kenji Imai.
An assassin trained as a ninja carries the code name M. Hayami is a yakuza boss and a divorced father who is not allowed to come near his young daughter Mutsumi from his ex-wife Kazuko. In the big port city of Yokohama, M targets Hayami, who has angered the president of his group.