Other Name: ツミツキ; Sin Dwellers; Tsumi Tsuki; Tsumi-tsuki
Author: KIYOHARA Hiro ,
Year of release: 2014
In the town that Takada Chinatsu moved to, theres a legend about demons called Tsumitsuki that possess the feelings of guilt a person has over their sins. Those who are possessed are slowly devoured, body and mind, as the demon manifests. As one of Takadas friends starts acting strangely, her classmate Kuroe steps in to help... but his true motives are hidden behind a mask.