A demo for Yakuza 3 is due to go live on the Japanese PlayStation Store today.
That's according to Famitsu magazine, as reported by Kotaku. The mag thinks the game is marvellous, and has awarded it a score of 38/40.
If you fancy trying out the demo, it's perfectly possible - you'll just need to set up a Japanese PSN account. Or you could just read our review of the previous Yakuza title, which is probably less fun but less effort.