The movie starts with Dekisugi expressing his love to Shizuka which makes Nobita cry (even though it was a rehearsal for a play in Nobita's school—Nobita thought that it could influence Shizuka to marry Dekisugi). He goes to Doraemon, asking him to take him to the future to see if he and Shizuka will marry
Unfortunately the movie Nobita's the Night Before a Wedding is not yet available on HBO Max.
| Art | Eriko Shibayama | Art Direction |
| Visual Effects | Tetsuro Kaku | Key Animation |
| Visual Effects | Yoshihiro Osugi | Key Animation |
| Visual Effects | Koichi Maruyama | Key Animation |
| Visual Effects | Hidetoshi Owashi | Key Animation |
| Writing | Fujiko F. Fujio | Comic Book |
| Directing | Ayumu Watanabe | Director |
| Writing | Nobuyuki Fujimoto | Writer |
