Shinigami No Balladしにがみのバラッド。; 死神的歌謠; Ballad of a Shinigami; momo the girl god of death

Taken from Baka-updates: Hayama Makoto is tormented by sightings of Shinigami(*), Asano Mitsuki dwells on his dead sister’s shadow, and Koumoto Yaeko longs for the love of her life―these are the heart-rending yet tender tales of the people whose thoughts dwell on life and death, and of the white Shinigami Momo. (*)Shinigami, 死神 is the Japanese word for "Grim Reaper" and literally means "god of death".