Sega has been slowly sharing details on its collaborative plans for Ryu ga Gotoku 3 (the third installment in the series that's known as Yakuza in the west), starting with a tie-up with fashion magazine Koakuma Ageha and continuing recently through tie-ups with discount retailer Don Quijote and food maker Ace Cook. Today, the company opened the flood gates, unveiling a number of additional tie-ups.