In Spring 1969, 21-year-old Megumi Yoshizumi goes to Wakamatsu Production. The company makes films popular with young people. Pink film director Koji Wakamatsu gathers there with young talented people who are all fascinated with movie making. When they are not making movies, they spend their time smoking, drinking alcohol, scouting for actresses and looking for material for their next film. When filming begins, everybody immerses themselves into the production and will do everything on the filming set from running, shouting to acting.

Kunoichi und ihre sechs Lady-Ninjas wollen den Tod des dunklen Fürsten Akinari. Dieser und seine Dämonenleibwache, die "Sieben Speere", brannten einst deren Kloster nieder und töteten viele Unschuldige. Ihnen zur Seite steht der furchtlose Samurai Jubei.

Yuko Moriyama stars in this ninja period piece as one of seven women determined to exact revenge on the evil lord Akinari Katou and “The 7 Spears”, the band of soldiers he commands. Trained assassins and skilled in sorcery, these men took over the Aizu prefecture and took its most beautiful young women as concubines. They left behind 7 daughters now seeking out Jyubei Yagyuu to help get revenge.