If you have been to Japan, you'll understand, what does it mean to be alone in the crowd...Nozoki-ya - is shadowing agency, the day of having somebody shadowed costs 50000 yen (about $500). Guys from agency are quite a professionals, they have all equipment needed and a bunch of experience. Commonly, people hire Nozoki-ya Agency to make some dirty pictures and videos for their sexual fantasies.Father of senior schoolgirl, Reika, hired Nozoki-ya Agency to have her shadowed on the way from school to home. He needed the report about what does she do, whom does she meet, which places does she visit, even whom does she call. By the way, father strictly restricted shadow her at home.Such an agencies have ethic restriction not to interfere in life of their objects. But is it possible to human just to watch how lonesome (with mother and father alive) girl ruin her life and fade away?