Two detectives communicate through a walkie-talkie to solve a cold case. One detective exists in the present day, and the other detective exists 15 years in the past.
Tomio Shiraishi graduated from a prestigious university and now works for foreign securities company. He has a beautiful fiancée, Kozue Aoike, and no complaints with his life. One day, his father kills himself, leaving behind large debts. Tomio Shiraishi is liable for his father's debts. He pays what he can with his savings account, but it is not enough. He is chased by moneylenders. Tomio loses everything. His job, fiancée and savings. He then becomes homeless.
Tomio Shiraishi then decides to work for Daisuke Akamatsu, who runs Akamatsu Finance. Akamatsu Finance is the company that drove Tomio Shiraishi to become homeless. The company looks like a normal finance company, but it actually lends money with high interest. Tomio Shiraishi decides to do anything, including illegal acts, to make money.
A Japanese tabloid reporter tired of working simply as a celebrity scandals writer accepts a new challenge when he is assigned to make contact with a former Yakuza informant.
Hinako Todo (Haru) is a first-year detective who graduated from the police academy at the top of her class. She always carries with herself a bottle of shichimi chili peppers which was left by her late mother and sprinkles shichimi over everything she eats. Despite her a bit quirky/cheerful demeanor, she holds dark secrets locked deep within her heart… Hinako became a detective, because she wants to find the line between people who kill and those who don't. Once her "crime-solving switch" is on, nothing can stop Hinako from tackling even the most bizarre crime cases. Armed with her overwhelming memory and unstoppable curiously, will Hinako be able to find answers to her question through seeking to solve various crimes?
Kawauchi Miyabi was once a promising neurosurgeon, but an accident caused damage to Miyabi's brain. She is unable to remember the past 2 years of her life and she will forget everything that happened today when she wakes up the next day. She has all but given up on becoming a doctor and works as an assistant nurse. One day, Neurosurgeon Sanpei Tomoharu appears in front of her. He is known as an eccentric person. Sanpei Tomoharu guides Kawauchi Miyabi at his own pace, regardless of her will. This actually helps Kawauchi Miyabi as a doctor and a patient. The mystery hidden in her missing memories is gradually revealed, which contains a secret.
A collapsed woman, wearing white clothes, is found at a park in the early morning hours. The woman introduces herself as Byakuya. Except for her name, she doesn't remember anything else about herself. She doesn't know general stuff either, but she holds extensive medical knowledge and has a genius-like diagnostic ability. With just the smallest amount of information, she is able to diagnose any disease. She begins to work with a diagnosis team at a hospital.
Inami and Tamaru work at the Public Security Mobile Investigation Unit Special Investigation Team, a team made up of specialists with different expertise. Inami tackles criminals with showy maneuvers, while Tamaru corners criminals with cool calculation. Together, the team tackles terrorists, new religious cults, military spies, secret narcotics organisations and complicit politicians.
Omameda Towako recently become the president of the construction company "Shirokuma Housing". She has experienced three divorces and is currently living with her 15-year-old daughter, Uta. Although Towako has been divorced thrice, she remains bright and lives her life strongly. However, her life is constantly disrupted by her three troublemaker ex-husbands.
Tatsuya Fujiwara plays a talented detective who trades hardened criminals for troubled teenagers. Placed in an unruly public junior high school, he gets to work contending with the many problems it faces and uncovers some more serious ones. While the detective tries to operate in the hard-line way he knows best, he finds himself confronted by a skeptical and fiery teacher, played by award winning actress Yoko Maki.
Satomi Shinobu works in the Mobile Investigation Unit of The Tokyo Metropolitan Police Department. The Mobile Investigation Unit conducts the initial investigation at all crime scenes. He works with Inokuma Yuki. They are a couple, but they keep their relationship a secret at work. They both hope to work at the #1 Investigation Station. One day, they meet beautiful Tachibana Kara at the site where a dead body was found. Kara appears at the other crime scenes involving grotesque murders. She shows an interest in Yuki. Satomi Shinobu thinks it's a bad sign for Yuki. To protect his girlfriend from danger, he struggles to find uncover the truth behind the serial murder cases and Kara’s identity.
Kumiko, who works in the sales department at an advertising agency, unexpectedly inherits “MAJEST”, a host club in Kabukicho on the brink of collapse. She decides to revive the host club to its full glory, while working alongside a quirky ensemble of male hosts.
Thirty-year-old Koume Shingyouji leaves her job at a major building firm to join family-run Marufuku Builders. There she teams up with Gennosuke, the Fukuyama family’s eldest son, and starts working on renovations. Koume and Gennosuke start their renovations by taking the measure not of rooms, but the thoughts and feelings of their clients: What does home mean to them? How do they want to live? What do they value? The team’s empathetic connection is what makes their work, work.
The wife had only wished for one thing, and one thing only... But when she realized that her wish would not come true, she began plotting a dreadful revenge on her husband.
Married to a beautiful wife from rich family and running his own café business which he started after leaving a major advertising agency, Mochizuki Kohei seemed to lead a picture-perfect life that anyone would be envious of. However, underneath the surface, Kohei was tired of having to do things to please his overly-controlling, manipulative wife Maria. To put an end to his misery, Kohei decides to kill his wife Maria and plots a murder with his lover. One day, as he comes home and finds what appears to be blood on the floor. Maria, however, is nowhere to be seen. Kohei then becomes the suspect in her possible murder.
Seiichi Habu is a member of the mysterious outlaw group Avalanche. The group exists at a time when moral hazards run rampant among politicians, bureaucrats, businesses, and even among ordinary people.
This story tells the tale of a boy's life in Tokyo for 20 years. Shota attended a famous private university in Tokyo. After he learned that his girlfriend was cheating on him with rich older men, he said "Woman only care about money after all", and swore to raise his status in Tokyo. After graduating, Shota found a job at a leading trading company and lived a life with no shortage of money and love. However, his values gradually change throughout his fight for success with his co-worker Kojima and his relationship with Minami, who wants to marry a man with an annual income of more than 30 million. It wasn't until Shota reunited with his classmate, Kazuma, a CEO of a venture company, and his subordinate, Ruriko, that he starts to find new meaning to his life...
On her 17th birthday, Ozaki Karin suddenly lost her childhood friend and first love, Soma Jun. Ten years later, on her 27th birthday, Karin happens to find a film camera left behind by Jun and the photos he took of her. This causes her to remember all the feelings she had for Jun. Unable to control her emotions, Karin burns all the photos and is transported back in time to the day the photo was taken 10 years ago. As Karin travels back and forth between the past and present to stop Jun's suicide, she slowly discovers the shocking truth behind her childhood friend's death.