51 years ago:
Street Mobster (JP)
Original title: 現代やくざ 人斬り与太
After serving time, a defiant street thug is incensed to find his town overrun by two yakuza factions. He gathers his crew and takes them on.
1972-05-06
https://www.themoviedb.org/movie/21613
#StreetMobster #KinjiFukasaku #BuntaSugawara #HideoMurota #MayumiNagisa #ToeiCompany #ClassicFilm

48 years ago:
13 Steps of Maki: The Young Aristocrats (JP)
Original title: 若い貴族たち　１３階段のマキ
Maki is the leader of a female gang who fights for justice, but she ends up being framed and sent to a sadistic woman's prison. Will Maki be able to escape and take revenge?
1975-03-08
https://www.themoviedb.org/movie/199790
#13StepsofMakiTheYoungAristocrats #MakotoNaito #EtsukoShihomi #ShinichiChiba #HideoMurota #ToeiCompany #ClassicFilm