Uragiri wa Boku no Namae wo Shitteiru – 01
「刻、動き出す」 (Koku, Ugokidasu)
“Carving, Set in Motion”
When the number of lines in hair exceeds the twenty mark without any additional shading and the male characters have narrow faces with pointy chins like they do here, it’s clear indication to me that I’ve bordered into shoujo territory.