Knock on the Door of the Secret Room

This film (drama)Also known asノッキンオン・ロックドドア，is aJapanProducerbeauty live，At2023Released in year 。The dialogue language isJapanese，Current Douban rating6.1(For reference only)。

A detective agency that only receives visitors by knocking, without a doorbell. Two young detectives who are both partners and rivals, a high school girl who works part-time cooking and cleaning, a female police officer who can't stop snacking, and a mysterious person who regularly appears in a secondhand bookstore... This seemingly odd group allows a cunning murderer no escape. The detectives, one specializing in motive analysis and the other focusing on the methods of crime, can solve even the most baffling cases through their seamless cooperation and understanding!