If you can't get enough of Kazuma Kiryu you're in luck. Ahead of the release of Yakuza Kiwami 2, the remake of the second game in the series, Sega has released a demo on PlayStation Network. A bit of a surprise, but then again Yakuza demos and surprises go hand in hand (remember this?). The full game is due out on August 28, and Yakuza Kiwami 2 is coming exclusively to PlayStation 4.