an Entity references as follows:
Savage Wolf Pack (Japanese: 野獣を消せ, Hepburn: Yajyū wo Kese) is a 1969 Japanese action film directed by Yasuharu Hasebe. It stars Tetsuya Watari. The film is considered the first film called the Nikkatsu New Action Film. When the bounty hunter Tetsuya Asai returns from Alaska, he learns that his sister, Satoko, has been killed by someone. One day he happens to see a gangster man wearing a Satoko's pendant.