JAPAN MOVIE: MASQUERADE HOTEL LIVE ACTION 假面酒店

STORY: 

Three murder cases take place in Tokyo. Numbers are left at the murder scenes, possibly hinting at where the next murder will take place. An investigation begins of the serial killer and Detective Kosuke Nitta (Takuya Kimura) works on the case. He believes the next murder will take place at Hotel Koruteshia Tokyo. To catch the killer, Kosuke Nitta goes undercover and begins working at the front desk of the hotel.
Naomi Yamagishi (Masami Nagasawa) works at the front desk of Hotel Koruteshia Tokyo. She is selected to train Kosuke Nitta for his front desk job, but they can't get along. Kosuke Nitta is focused on catching the killer, but Naomi Yamagishi prioritizes the safety of the guests. As they begin to understand each other’s differences, they also begin to build a trust between each other. Who is the murderer?

故事讲述在高级酒店“东京柯迪希亚酒店”里发生连续预告杀人事件。负责追踪事件的警视厅刑警新田浩介扮成服务生混入酒店，与前台小姐山岸尚美一起探索连续杀人事件之谜。
事件以在东京都内发生的三宗连续杀人事件现场遗留的数列暗号为开端，搜查总部通过对三宗杀人案的暗号进行调查分析，推断出第四宗杀人事件将会发生在东京柯尔特西亚酒店。为了防止第四宗杀人事件发生，作为潜入调查一环的数名调查员被安置在酒店内，以服务生的身份进行搜查行动。而其中一名调查员就是搜查一课的刑警新田浩介。而酒店前台小姐山岸尚美则由酒店方面安排辅助新田展开调查。两人在潜入调查开始阶段常产生摩擦，然而经过一段时间后，具有调查员和服务生二重身份的两人对事物的看法逐渐一致，且在酒店内发生的一件件悲喜交集的事件中，两人建立起互相信赖的关系。此外，搜查本部决定实施从未有过的戒严体制的那一天开始了——新田浩介不单作为搜查员，更是作为一个人的成长过程，以及山岸尚美从固执己见的态度转变为能够主动理解新田的变化过程也给故事增色不少。