Japanese PS3 owners will be able to get their hands on the teaser for GT5 in October.

Gran Turismo 5 Prologue screenshot

During a presentation of Gran Turismo 5 Prologue at Sony's PlayStation Premiere event in Tokyo, Polyphony Digital revealed that the game will be making its way to the Japanese PlayStation Network in October.

The event also saw a number of cars confirmed along with online play. All that's left now is an announcement regarding how much we'll have to pay for the game/demo and when it'll be released in Europe and the US. Sometime later this year has been mentioned, but that's about as precise as the info gets at this time.

The game's Japanese website is also now live and features a host of high definition screens, trailers and other info which will be of interest to Gran Turismo fans.