Tecmo Koei announced delays of two of its titles in Japan today. The female-focused shooter, Quantum Theory, has been moved out of its March 25 date to a troubling "TBA" date in the interest of improving quality. Tecmo Koei Europe confirmed that the delay affects the European release date, and it's likely to bump the North American date as well -- after all, if the game is still being worked on in March, we don't expect it to be released. [Update: Tecmo has confirmed the North American delay to Joystiq.]
The Koei side also delayed a title: Omega Force's RPG Trinity: Zill O'll Zero, which is to be released outside of Japan as Trinity: Souls of Zill O'll. Its new release date is also "TBA."