Nichiren and the Great Mongol Invasion

日蓮と蒙古大襲来

Also known as 蒙古軍東征, Nichiren to Mōko Daishūrai

During the 1200's, legendary Buddhist monk Nichiren returns from his studies to lead Japan out of moral crisis and prepare to fight Mongol invaders by creating a new form of Buddhism. He runs afoul of the existing Buddhist sects and their government supporters and is persecuted. Can Nichiren persevere before the Mongol fleet reaches Japanese shores?