Masataka Takamaru

Eiko Yagami is a "Marubo", a unit of Ueno Central Police Station's Organized Crime Division which deals directly with organized gangs to try and keep the peace. However, Eiko has some sidelines: she's a moneylender to her fellow police officers without charging interest in return for information and is also willing to do the odd side job for those on the criminal side for the money. One day, Kasumi, who is the daughter of Senma-gumi gang's leader, is found stabbed to death. As this threatens to pit gang against gang, Eiko and the police have to hurry and find her killer.

Detective Suguro is enjoying a stay at a luxurious hotel in Wakayama. Also staying at the hotel is an unusual family led by rich widow Mrs. Hondo. She acts like a tyrant around her children, who are afraid of her and are at her beck and call. Unfortunately, a tragedy strikes the Hondo Family while on a hike to a local shrine. Mrs. Hondo, who was supposed to be taking a rest on the way, is found dead. Kawahara Daisaku, the chief of the local police station, asks Suguro to help with the investigation of Mrs. Hondo’s death.

Reiko Himekawa (Yuko Takeuchi) is a female detective at the Metropolitan Police Department. Reiko doesn't come from an elite background, but she has risen fast through the ranks with hard work. Reiko than becomes involved in a murder case named "Strawberry Night" due to the mysterious use of those words surrounding the case ...

After his fiancée is killed in the crossfire of a yakuza turf war, a man on the edge remorselessly hunts down the gangsters responsible.

One day, Tomonaga Takashi, a medical representative of pharmaceutical company Tenei Seiyaku, is suddenly suspected of molesting inside a train by male and female strangers. He has an important appointment and tries to get away. However, Nitta Masato, who rushed over from the police box in front of the train station where he had been on duty, arrests Tomonaga as he fights back. This is Nitta’s first achievement as a new police officer.

March 20, 1995. As Tsurugi Tatsuhiko, head of the hospital's emergency center, walks down a deserted corridor before the start of treatment, nurse Hoshino Nao comes up behind him and starts talking about dealing with late-night emergencies. At the same time, at Kita-Senju Station on the Hibiya Line, Sonoda Naoki, the driver of the A20S train from Kita-Senju to Nakameguro, gets into the driver's seat and performs his usual duties, such as inspections. With Sonoda at the wheel, the train starts moving. However, the passengers gradually start coughing, and some even become ill. One of the passengers presses the emergency button, and the train stops at the next station, Tsukiji, for a check. For some reason, the passengers' feet are wet... When the train arrives at Tsukiji Station and the doors open, passengers who are feeling unwell tumble out onto the platform. When Sonoda came out of the driver's cab, he was shocked by the sight before his eyes...