The best Takehiko Ono’s crime movies

Unemployed 35 year old Sakurai aspired to become an actor, but failed miserably. He decides to end his own life, but first he goes to purify himself at a public bathhouse. While there, he meets the very prosperous Kondo, who subsequently suffers a fall, erasing his memory. On a whim, Sakurai switches locker keys, steals the man's belongings, and decides to pass himself off as Kondo. What Sakurai does not know is that Kondo runs an illegal business, which brings him into contact with ornery Yakuza members. Meanwhile, Kondo has been convinced that he is actually the failed actor Sakurai and he faces the dismal reality of that life with increasing bewilderment. Fortunately, at the hospital he meets the lovely Kanae who, while yearning for marriage, goes out of her way to help "Sakurai" pull himself together. Eventually Kondo regains his memory, but before he can make a new life with Kanae, he has to solve the many problems caused by the theft of his identity.

Set 2 years after prior film "Bayside Shakedown 3: Set the Guys Loose," a major case occurs that has the potential to take down the entire police organization. For the next 3 days, Shunsaku Aoshima and his colleagues struggle to unravel the case...

Aoshima, a police detective working in the Bayside Precinct, is continually frustrated by the hierarchy and red tape that plague the system. His friend Muroi is climbing the ladder of the police bureaucracy. Muroi has made a pact with Aoshima that while Aoshima looks after the streets, Muroi would make life easier for the cops on the beat. One day in Bayside, a series of events turns the small station upside down. A corpse is found in the river, then the Police Commissioner is kidnapped, leading to the Metropolitian Police Department to take over the investigation which is led by Murai. Will he be true to his pact with Aoshima and co-operate with the local police? In the meantime, the murder investigation leads to a morbid web page and a deadly chat room in cyberspace...