Sixteen-year-old Hina begins her first part-time job. To her surprise, it is to work as a maid at Asakura Shiyuusei's house, a buff of Great Britain in the 19th century. He is a gentleman wearing sweet perfume, who can make Hina's heart race. But what, or who, is hiding in his storage room?
The series '5 Ji kara Hajimaru Himitsu no Jikan' has been categorized as 'mature', therefore may contain intense violence, blood/gore, sexual content and/or strong language that may not be appropriate for underage viewers.