Synopsis: Kagerou-Nostalgia

The people of medieval Japan have been plagued by the harsh consequences of long-standing wars. The devastating conflicts between two powerful clans relentlessly claim the lives of many soldiers. However, a remarkable occurrence has granted a chance for the fallen warriors to make amends by reincarnating as a group of extraordinary adolescents. With a strong sense of camaraderie, these teens appreciate the significance of unity in overcoming their adversaries once more.