白鳥美雪と子郎はタレントとマネージャー夫婦。二人に「九々都温泉」のキャンペーンポスターの話が舞い込んできた。この好条件に、二人は喜んで仕事を引き受ける。が、二人が訪れた地はなんと……!?

白鳥美雪と子郎はタレントとマネージャー夫婦。二人に「九々都温泉」のキャンペーンポスターの話が舞い込んできた。この好条件に、二人は喜んで仕事を引き受ける。が、二人が訪れた地はなんと……!?

After the events of the previous film, the 17 years-old Sukeban Deka III, Yui Kazama, works for the Juvenile Security Bureau along with her older sisters Yuka and Yuma. This organization is led by politician Kuraudo Sekin, who fights juvenile crime in heavy-handed manners, to the extent to equip his student agents with triple-bladed yo-yo weapons. However, when Sekin's methods become too zealous, Yui quits the bureau and refuses to undertake undercover missions for them. It is soon discovered that Sekin's actual goal is to overthrow the Japanese government, and the Kazama sisters, along with a gang of young outcasts, have to stop him.

About an establishment where old men pay to sleep besides young girls that had been narcotized and happen to be naked, the sleeping beauties. The old men are expected to take sleeping pills and share the bed for a whole night with a girl without attempting anything of bad taste like putting a finger inside their mouths.

最近，在女高中生之间，流行着一款名叫《手机男友》的手机游戏，在游戏中，女生们可以根据各自的喜好选择不同形象的男生作为自己的虚拟男友，通过按键操作来增进跟他们之间的感情。长内真由美（中川美树 饰）是这款游戏的重度痴迷者，对于她来说，手机中那个英俊帅气的男生早已经超越了虚拟影像，成为了生活中不可缺少的一部分。 然而，从今往后，真由美将再也无法见到自己深深迷恋的虚拟男友了，因为她死了。真由美死前留下的讯息暗示了这场悲剧和《手机男友》有着千丝万缕的联系，为了查明好友的真正死因和事件的真相，上野里美（川岛海荷 饰）和小野寺由香（朝仓亚纪 饰）等人展开了对事件的调查。

1985 film by Shinji Sōmai