If you loved Hentai sex: Watakushi torokeru, try No añoro mi juventud

What No añoro mi juventud is

A radical professor’s daughter in pre-war Japan watches power strip his ideals then tries on different lives—student lover, communist activist, wartime laborer—until she carves out a stubborn independence by war’s end. Yukie’s stubborn clarity carries Kurosawa’s early humanist charge.