IGN reports: "Collectors of all things Sega are going to need to book a flight to Japan for this one. Sega Japan has announced a promotional campaign for its two big upcoming PlayStation 3 titles. To help push Yakuza 3 and Valkyrie of the Battlefield, the company will distribute a promotional set to those who purchase product from the Sega Direct e-commerce site, or those who sample the games at an upcoming demo event.
The set, titled "Mite Yonde Wakaru PS3 Sakitori Kit," includes a DVD and booklet. The booklet contains details on the two games in full color. As for the DVD, when played in a standard DVD player, it offers trailers of the two games. Play it in your PC or PS3, however, and you'll get to view HD versions of the trailers and gain access to some wallpapers".