TRIGGER WARNINGS. anorexia, purging disorder, eating disorder Ichirouta Kazemaru has a little voice in his head. It tells him he's unlovable on a loop, and has done so for as long as he can remember. He doesn't know how to make it shut up, so he's learned to live with it, and accept its words like the Bible. Endou Mamoru doesn't like that little voice in his best friend's head.