Sengoku Kitan Youtouden Soushuuhen

In 1580, as Lord Nobunaga Oda's forces expand across Japan, Ayame, the sole survivor of the Kasumi clan, flees after her family is nearly wiped out. She carries one of three mystical weapons, a dagger. She is joined by Sakon and Ryoma, who possess the other two enchanted weapons, a sword and a spear. According to a prophecy, the three blades must unite to defeat an impending evil. A comet appears in the sky, and a dark god is foretold to rise from the Earth, alongside evil emerging from Hell. The trio must combine their weapons and abilities to fulfill the prophecy and stop the spreading darkness.