Yū Numazaki

After a highly successful raid on Singapore Harbour, soldiers of Z Special Unit lead a new expedition in Singapore, with disastrous results.

A man she was once in a relationship with has been killed. A wife keeping a secret from her husband gets involved in a strange case.

An office lady joins a "mistress bank", starts falling in love with her client and gets involved in a murder case.

Fukami, a secretary engaged to company president Kaido, her employer, is invited by his close friends, the Nogis, to a three-day-two-night tour. The tour group is traveling in a luxurious coach to Lake Megami in the Tateshina Plains. On the way, they are disturbed to hear that Shirai, a hostess who was supposed to come along on the tour, has been murdered. And the next day, the body of Hasegawa, another tour member, is floating in Lake Megami...

Narrates the events and cases encountered by Kaoru Utsumi, a rookie detective, and Manabu Yukawa, a university associate professor, while the two pair up to solve many mysterious cases.

Left at the altar after quitting her job to marry, Kaoru travels to the countryside to work at the Japanese inn and hot spring resort that her mother manages. With her daughter back, Kaoru’s mother decides to groom her to become the next manager, but this causes the woman previously in line for that position to become a jealous rival. On top of that, the rest of the staff don’t respect her and refuse to cooperate at every turn. Fighting to thwart the efforts of her rival, earning the respect of her co-workers, learning a new job and hopefully finding love along the way may be tough, but she is determined to make this her new home!

Fujisaki Aya is a young college student whose family is 150 million yen in debt after her father's corporation went bankrupt. To earn the money, she enters the Hostess Grand Prix.

Tetsuwan Tantei Robotack is a Japanese Tokusatsu television series created and produced by Toei Company. The series is the seventeenth and final installment of the Metal Hero Series and the partial sequel to B-Robo Kabutack. It premiered on March 8, 1998, the week following the finale of B-Robo Kabutack and ended on January 24, 1999. It joins with Bomberman B-Daman Bakugaiden, Seiju Sentai Gingaman and Yume no Crayon Oukoku as a program featured in TV Asahi.