Konami has revealed its newest NIS-style simulation RPG, Twelve : Sengoku Fûshinden, coming to the PSP and scheduled for a summer release in Japan. Writen by Kawakami Minoru and character design by Naruse Chisato, Twelve : Sengoku Fûshinden is about 12 allied characters protected by 12 spirits, representing the 12 signs of the chinese zodiac, while your enemies are based off famous generals and historical people. You can check some artwork over at the freshly launched website.