Bayside Shakedown 2: Save The Rainbow Bridge

Tokyo, the bayside borough of Odaiba: once a sleepy part of the city on empty, reclaimed land, it's now a bustling destination for hipsters and tourists alike. The local police precinct, long derided as a backwater, is inundated with missing kids, traffic congestion and all the details of community policing. One day, a report of something suspicious comes in from near the famed "Rainbow Bridge" (connecting the reclaimed island of Odaiba to Tokyo itself). Bored with his everyday neighborhood duties and eager to get his teeth into a serious crime, Sergeant Shunsaku Aoshima races over to the scene. He is met by a particularly gruesome sight; a dead body weirdly bound up and long dead.
(Source: AsianWiki)