Mite Minu Furi Wa, Tsumi Desuka?Mite Minufuri wa, Tsumi desu ka?; 見て見ぬふりは、罪ですか？; Is It a Sin to Turn a Blind Eye?; 視而不見，是一種罪嗎？; 视而不见，是一种罪吗？

Angry voices and the cries of a girl can be heard from Room 502, on the floor above the room where I live. On television, tragic news reports are being broadcast about small children whose precious lives have been taken away by abuse. What if a similar tragedy is happening in Room 502? I may be the only one who can save the girl