It seems that the original PlayStation 2 Yakuza and its sequel will each be getting an HD remake for the Playstation 3, as Sega accidentally leaked its Japanese site.
The date listed for the games is the 1st December, 2012.
Yakuza was an open-world Grand Theft Auto-style Japanese mafia action title that was originally released in 2005 for the PS2. Yakuza 2 was released on the PS2 as well in 2008.
Stay tuned.