Sukimasuki
Sukimasuki (スキマスキ, "Peephole Love") is a Japanese coming-of-age manga series written and illustrated by Yumi Unita. It was serialized in Shogakukan's seinen manga magazine Monthly Ikki from November 2001 to April 2003, and its ten chapters were published in a single tankōbon volume in July 2003. It was adapted into a live action film that premiered in February 2015.