Rumi (Yoko Mihara) and Emi (Masayo Banri) are sisters who dance nightly at the Blue Moon cabaret, which happens be the headquarters of a drug ring. Offstage, Rumi captivates the gang boss, Iwahara (Shuntaro Emi); while Emi attracts the portly club manager, Yajima (Saburo Sawai). Meanwhile their olde ...