When I was a student, I was Kokoro by the sheer black tights of office ladies climbing the stairs at the station at dusk, and I wanted to see them again, so I made this film. Even with the same denier count, they look different every day, morning, afternoon, and evening, depending on leg swelling and the amount of exercise. To me, black tights are always gentle, cute, and sometimes they make my heart flutter. I love those black tights so much. I want them to be by my side forever. I hope this film will become your friend and lover. By the director