Detective Ukyo Sugishita confronts crime on the basis of his own convictions. He has a partner that works for him in the Special Task Unit. For the first 7 seasons, Ukyo’s first partner is Kaoru Kameyama. He is a good-natured, hot-tempered, straightforward and somewhat scattered detective. Beginning in Season 8, Takeru Kanbe replaces Kameyama. Contrary to his predecessor, Takeru is a lanky, cool, conceited and confident detective. From Season 11 to Season 13, Ukyo’s partner is a young detective Toru Kai. Toru is a son of Deputy Director-General of The National Police Agency. But he became a detective by his own effort. And starting with Season 14, Ukyo’s current partner is Wataru Kaburagi, an elite bureaucrat who came to the Metropolitan Police Department on temporary assignment. As the first partner without any career of a police officer, he will face challenging cases together with Ukyo.

Yusuke Nogi of Ryosho's Energy Development Division said that 10 times the official down payment was mistakenly sent to GFL, a local infrastructure company involved in a solar energy plant to be built in the Balkan Republic in Central Asia. Suspected of involvement, he heads to the Balkan Republic to collect the difference of $90 million. With the cooperation of his CIA friend Sam, Nogi obtained information that the terrorist al-Zaer had laundered the full amount of the contract money into diamonds and brought it out.

Villain or hero, Taira no Kiyomori changed Japanese history forever 900 years ago. Without ever knowing his real father, Kiyomori was raised as a samurai. Together with his stepfather, he wiped out piracy along Japan's western coast, becoming a full-fledged warrior samurai. In an age when samurai were looked down on as members of the lower class, Kiyomori was skillful at winning the hearts and minds of the people. By rounding up surrendered pirates and achieving other successes, Kiyomori eventually became the de facto ruler of Japan.

Shūichirō Kiriyama works at the Limitation Task Force, the place where the cases which have reached the statute of limitations are destroyed. Getting bored of his job, he decides to find a hobby, because it seems important to him to have a hobby. So he decides to puzzle out the unsolved cases on his free time, helped by his coworker Mikazuki, who seems to have a crush on him.

After the Onin War, the world is plunged into chaos. Amid this situation, heroes of the warring states begin to emerge in an attempt to unify the country and rule in these turbulent times. In the mid-1540s, there is a young wandering samurai in Mino which is strategically located between the East and West. His name is Akechi Mitsuhide. At this time, there is plenty of internal strife within the Toki clan which rules Mino. Surrounded by the Oda of Owari, the Imagawa of Suruga and the Asakura of Echizen, Mino has constantly faced the risk of invasion. Mitsuhide is pulled into battle and destroys the enemy. His bravery as well as stratagem catches the attention of Saito Toshimasa, the chief retainer of the Toki clan, and he is singled out. This man who is also known as Saito Dosan will go on to takeover the Toki and make Mino his own.

A sudden encounter between a gracefully attractive but mysterious woman, Saki, and an ordinary housewife, Eriko, who has a happy family, causes Eriko's serene daily life to fall apart. Eriko's husband, Shinji becomes the target of Saki's advances and finds himself caught between her and his wife.

Sakazaki Iwane is a ronin who spends idle days in Edo. Until a few months ago, he was a promising son and successor to a powerful family in Bungo. He has came back to Edo, where he lived for a while for swordplay training with his two best friends, after a tragedy in the three's home domain—both of the two friends died, one of them killed by Iwane by command of the domain lord's chief retainer. Iwane left his home for Edo, leaving behind his fiancée, a sister of the friend he killed. Eventually, Iwane detects the conspiracy behind the deaths of the two friends and struggles to reform his domain.

When this happens though, she blacks out. Even in her day-to-day life, she can hear people's evil intentions and true colors and senses their lies and deception. That is why she always wears headphones in order to shut out people's emotions. She works well with her colleagues at the "Red Spider Lily" (Higanbana) unit, who are all brutally honest acid-tongued women with no qualms about speaking their minds. "Red Spider Lily" is an eclectic unit that includes a science geek, a single mom, and a woman who grew up abroad. Seen by many as a department that's been taken off the main career track, "Red Spider Lily" turns out to be full of fabulous detectives!

WOWOW brings acclaimed author Toyoko Yamasaki's 1999 literary tour de force to life on the small screen for the very first time. Audiences have already received television adaptations of Yamasaki's other works – The Ivory Tower (白い巨塔), The Grand Family (華麗なる一族), The Waste Land (不毛地帯), A Son of the Good Earth (大地の子), and My Destiny (運命の人) – and can now add The Unbroken (沈まぬ太陽) to that list with this long-awaited production. Features a star-studded cast and additional filming on location in Africa and the Middle East.

Based on the same-titled novel by Ikeido Jun (the writer of Hanzawa Naoki series), the drama unfolds against a backdrop of economic recession. Hosokawa Mitsuru is the current president of the core-precision tools manufacturing company, Aoshima. He was personally recruited from another company by the company's founder, Aoshima Takeshi. Needless to say, this move was not well-favored by the existing management who themselves were vying for the job. Not long after Mitsuru joined the company, the global financial crisis caused the economy to slump, and Aoshima was certainly not exempted from the ill-effects of the slump, which was accentuated by fierce competition within the industry. Realising that he needs to stem the company's cashflow crisis, Mitsuru proposes to sell the company's baseball club. However, his proposal is opposed by all the other top management, especially Sasai Kotaro, a long-serving employee who feels that he should have been promoted to President instead of Mitsuru. Mikami Fumio, who is the baseball club's manager, also tries to foil Mitsuru's plans of selling the club. Amidst all the enmity of the long-serving management, and also sabotage from a rival company, Mitsuru has to find a way to save the company from its downfall...

Assistant Inspector Fukuie does not look like an assistant inspector but once she starts an investigation, she takes no notice of anyone as she searches for the key to find out the truth. She does not care for the hierarchical relationship of the organisation or career advancement. If she has doubts, she will not listen to her superior and will persist in investigating to the end. Fukuie’s boss Inspector Ishimatsu is completely different from her. He places importance on the organisation and discipline, is rigid and strait-laced. Ever since Fukuie became his subordinate, his pride has been in tatters because she loves to disregard his instructions and investigate on her own even though this eventually results in success and he gets credit for her achievements. His principle is to investigate using orthodox methods, but the results that Fukuie delivers goes against this and makes him feel ashamed.

The main character, Hanbei Hinata, who plays Mizutani, is a direct hatamoto guardian who guards Edo Castle. While working honestly on that mission, he became disgusted by a colleague who only thought about his career advancement, and soon he abandoned all his desires and began to think about a retired life

Ayumu Miyamoto (Yosuke Sugino) is a young orthopedic surgeon. He goes back to his hometown in Nagano Prefecture and begins to work at the general hospital there. In addition to working as an orthopedic surgeon, he is ordered to join the mountain medical treatment team. The team provides treatment for patients who became sick or injured while in the mountains. The medical team members need to have knowledge about both the mountain and medicine. They are called mountain doctors because of this. Ayumu Miyamoto is not passionate about his duties on the mountain medical team. Things change as he works more with the team members. Meanwhile, Gakuto Emori (Nao Omori) is a circulatory physician who works at the same hospital and is a member of the medical treatment team. Although Gakuto Emori does his job well, he has trauma from his past that he tries to overcome.

Kiwako Nonomiya is devastated after Takehiro Akiyama, the married man she has been having an affair with, manipulates her into getting an abortion by promising to marry her and then refusing to divorce his wife. Kiwako then learns of Takehiro's wife's pregnancy. One morning, while Takehiro and his wife Etsuko are away, Kiwako sneaks into their home to get a look at their six-month-old child. Without a thought for the consequences, she carries the baby away. Kiwako then raises the child as her own, while being a fugitive from the law.

A look at the relationship between a young blind samurai and his wife, who will make a sacrifice in order to defend her husband's honor.

Kanbara Kiko is a divorcee and raises her 5-year-old son alone. To open a box lunch food store, she moves to her grandfather's house. She tries to enroll her son Haruto into nursery school there, but a person in charge of the district office tells her Haruto can't attend immediately. Kiko, busy to open her box lunch food store by next month, finds herself in a predicament with her son not having supervision by then. At this time, a director of a kindergarten school, Fune Naraoka, talks to Kiko.

30-year-old Kakioka Tetsuro returns home for the first time in 10 years to save his family’s traditional inn Niji no Ya after he hears that his father has been hospitalized. But he is lost for words when he sees that it has completely changed. The dignity and service of the inn, which boasts a 100-year heritage, has totally vanished. It has transformed into a haunt where employees who are not easy to deal with linger around. There is Terakado Lucy Kazuko, a flamenco dancer who says a stream of offensive things; Kageshima Shunsaku, a germaphobe manager who hates hot springs; Asatsuki Momoyo, the head waitress who is a single mother devoted to her son Ringoro; Ringoro, a boyish employee who loves his mother and unicycle; Uno Kanata, a chef who has a UNO addiction; and Umekoshi Hifuji, an old-timer who has clung on to the inn for 40 years.

An environmental analyst is asked by the police to determine if two deaths by hydrogen sulfide poisoning are an accident - or a murder. But when he meets a young woman at both sites, a scientific mystery begins.

Tobita Tasuku's father, Jinpei left a letter and disappeared on the day of Tasuku's high school graduation. Due to his father's disappearance, Tasuku is now left with his father's huge debt while he is still unemployed. Tasuku decides to visit the Joker Detective Agency to find his father but the cost of investigation is too high. Tasuku later finds out that the tuition fees for attending the detective school is much cheaper than the cost of investigation. Seeing that he can get a job in a detective agency and find his father, Tasuku decides to enroll into the Joker Detective School and be a full-fledged detective.

Physicist Manabu Yukawa returns to Japan from America. Detective Kaoru Utsumi visits him and talks about a case. The case is about a popular girl in a town who disappeared and, several years later, her body was found. A suspect was arrested for her murder. That suspect was previously arrested for another girl's murder, but he was released due to a lack of evidence. Detective Shunpei Kusanagi investigated the prior murder case. The same suspect was then released due to a lack of evidence for the most recent murder case. The released man returned to his town, where everybody hated him. On the day of the autumn festival parade, the man was killed. Physicist Manabu Yukawa, Detective Kaoru Utsumi and Detective Shunpei Kusanagi work together on his case.