A body found in the mountains of Tohoku, where Muroi has moved, is linked to the Rainbow Bridge incident. Muroi is asked to return to work, and he ponders whether he can keep his promise to his former colleagues. As the investigation progresses, each of the children Muroi has taken in grows up.
Unfortunately the movie Muroi Shinji: Stay Alive is not yet available on HBO Max.
| Production | Chihiro Kameyama | Producer |
| Writing | Ryôichi Kimizuka | Screenplay |
| Directing | Katsuyuki Motohiro | Director |
| Sound | Satoshi Takebe | Music |
