Sega is piling on the pre-order bonuses for Yakuza Black Panther 2. The game's special bonus DVD "Majima's Serious Rock" (which is a lot cuter when written in Japanese -- Majima no Maji Rock) will be joined by retailer-specific cards containing download codes for special moves and items.
Here's a look at the bonuses for seven shops:
Bic Camera / Sofmap
A few shops will also come with this special strap in addition to the DVD.