Koei today announced its lineup of games for next month's Tokyo Game Show in Japan. Ni-Oh, a samurai-themed action game for the PlayStation 3 and Dynasty Warriors 5 Special for the Xbox 360 will be the stars of the show held from Friday, Sept. 16 through Sunday, Sept. 18 at the Nippon Convention Center in Makuhari Messe (Chiba Prefecture, Mihama Ward, Japan). Check the press release for the full line-up.