Production
A legendary detective duo secretly married to each other must hide their relationship while investigating a string of murders that entangles their pasts and threatens to tear both their family and partnership apart.
Enomoto Kei is a security "otaku" working for a security firm, devoted to improving the securities system on a daily basis. He is not an easy person to familiarize oneself with, always collected and calm, unapproachable, a maniac in Physics, Science, Architecture and profound in other basic theoretical foundation. He is certain and proud of the fact that there is no key which he cannot unlock. One day, Kei is asked to help reveal a mystery behind a locked room murderer. While he lacks any interest in solving the mystery, he is inevitably intrigued by the term, "Closed Doors" and decides to take on the position. He works side by side with Aoto Junko and Serizawa Gou, who are lawyers working at a major law firm. Junko is pure and forward, acting upon her instincts while Serizawa is a prideful elitist who sees time as money, and therefore, will not take on any job that is unprofitable. Possessing a vast amount of knowledge and acute insightfulness, Kei is able to unlock the closed doors and unravel the secrets leading to the solution. Never before has there been a drama focused solely on closed doors.
After graduating from high school, Sota Koyurugi studies bakery at an institute. In high school, he fell in love with beautiful Saeko. Because of Sota's effort, he is able to have a romantic relationship with Saeko right before Christmas. Saeko though tells Sota that she will be unable to meet him on Valentine's Day, but can meet him on the day before Valentine's Day. On that day, Sota gives Saeko chocolate that he made, but she doesn't accept his gift. Saeko tells him that she didn't think they were dating. Sota is heartbroken, but he doesn't give up hope. To make Saeko love him, he travels to France with little money and studies chocolate there. This is because Saeko loves chocolate. 5 years later, Sota becomes a first-class Chocolatier. Now back in Japan, Sota opens his very own store.
Taiga is a struggling second-generation actor who has developed a complex due to his father, a famous actor in his time. Most of the time, Taiga only gets to appear in variety shows. One day when his friend brings him out skydiving, a big wind drags him away from the dropping point and he gets stuck in a tree. A beautiful woman, Shiori, rescues him. Shiori is a cheerful woman who laughs away all of her worries. She's exactly the opposite of Taiga...
Biblia Second-hand Bookstore has been quietly open for business in some corner of Kamakura. Its owner is Shinokawa Shioriko, a young, pretty but introverted girl who is extremely shy around strangers and cannot interact well with people she meets for the first time. However, when it comes to knowledge of old books, no one can to compare to her. Talking about books makes Shioriko forget her shyness. In fact, she becomes eloquent and passionate. She unravels the mysteries and secrets associated with many old books with her vast knowledge and keen eye.
A re-edited edition of the 2012 drama series The Locked Room Murders.
Erika Toda joins a law firm headed by Serizawa-san, on the first case she meets Enomoto Kei of Tokyo total security who unlocks Serizawa who has accidentally been trapped in a vault. Form thereon the trio solve 10 cases related to the locked room. Enomoto always makes a small scale model and thinks technically in terms of security and locks to solve cases, while Serizawa assists by hinting some circumstantial evidences. Serizawa is always ready to take credit of new found fame.
Jun is a girl whose words have been sealed away so that she cannot hurt anyone with them. But, one day, she is nominated to become an executive member of the "community outreach council." On top of that, Jun is also appointed to play the main lead in their musical...
Iori Igarashi works as a radiographer at a general hospital. He has been depressed, because An Amakasu, whom he loves, has decided to travel abroad to Washington Medical University to learn more as radiologist. The members of Radiation House encourages Iori. One day, An learns that her father is in serious condition. Her father was the only practicing doctor at a small clinic on a remote island. When An arrives, her father tells her to be a doctor who sees patients as a person and not a disease before he passed away. An decides to stay on the island because of a patient that her father cared about. A massive typhoon soon hits the island and a landslide then occurs. An unknown infectious disease spreads afterwards on the island. Iori knows that An is struggling on the remote island and he makes a decision for An and the residents of the island.
The story continues from the Japanese SIGNAL drama series. In 2021, a limousine taxi driver causes an accident on a highway, and a high-level government official dies in the accident. The cold case investigation unit, including Kento Saegusa and team leader Misaki Sakurai, have doubts about the case. Meanwhile, in 2009, administrative officers die consecutively in car accidents. The police announce these deaths as accidents. Takeshi Ōyama believes that these deaths were not the product of simple accidents. At 11:23 pm, a walkie-talkie turns on and makes a connection between the future and past. Kento Saegusa and Takeshi Ōyama face the threat of bioterrorism.
Fifteen-year-old country girl Suzume Yosano has to move to Tokyo to live with her uncle due to her father's transfer. She bumps into a mysterious man who ends up taking her to her uncle's place after she gets lost. Turns out, Suzume will be seeing him a lot more often once she starts school because... he's her homeroom teacher?!
Agetarō, a third generation tonkatsu shop owner, one day makes a bentō delivery for the first time to a club where he experiences an uplifting feeling he's never had before. Furthermore, he is wholeheartedly set on winning the heart of Sonoko, with whom he fell in love at first sight, so he decides to be both a tonkatsu shop owner and DJ.
