Tantei Jinguji Saburo: Early Collection is a compilation of the first four titles about detective Saburo. In this version there are also an art & sound gallery, topics about the series and the series characters and movie previews of the other games released for Playstation. These 4 cases are also released in Nintendo DS as part of the Jake Hunter Memories of the Past collection.

CASE 1 - The Petty Murder of a Fragile Heart:
The strangled corpse of a popular hostess is discovered at Asipicio Central Park. A doctor, homeless man and someone else may know something.

CASE 2 - Seaside City Conspiracy:
The search for a missing girlfriend results in the discovery of her hiding guns, and the police begin to suspect a link with an underground trafficking organization.

CASE 3 - Crash and Burn:
Jake visits a race circuit at the invitation of one of Yulia's friends. A motorcycle racer, Sabin Olsen, crashes at the circuit, but a different racer's body is recovered from the crash site. At the same time, Sabin Olsen, at a hotel, is found where a man he was supposed to meet was killed causing Olsen to be framed as he fled the hotel.

CASE 4 - As Time Goes By:
Jake investigates a burglary at a mansion, while Yulia searches for the home of a young boy. Both cases seemed simple, until they become one.