Yuki is a 2nd year high school student. She volunteers at a paediatrics ward for her summer vacation, because she wants to witness the moment a person dies. She got that thought after feeling envious of a transfer student's story of seeing a friend's dead body. Yuki has friend named Atsuko. She was bullied in the past and has anxiety issues. She volunteers at a nursing home for her summer vacation, hoping that she will gain courage if she sees the moment a person dies.
Unfortunately the movie Night's Tightrope is not yet available on HBO Max.
| Writing | Kanae Minato | Novel |
| Production | Kiyokazu Ishizuka | Producer |
| Production | Hiroaki Saito | Producer |
| Production | Yuki Seike | Producer |
| Sound | GLIM SPANKY | Theme Song Performance |
| Sound | 松尾レミ | Theme Song Performance |
| Sound | Hiroki Kamemoto | Theme Song Performance |
| Visual Effects | Shinji Ohagi | Visual Effects |
| Directing | Yukiko Mishima | Director |
| Writing | Kana Matsui | Screenplay |
| Writing | Yukiko Mishima | Screenplay |
| Camera | Yûta Tsukinaga | Director of Photography |
| Sound | Tomoharu Urata | Sound Recordist |
