What's the biggest event for a couple? A wedding! The goofy but earnest Akito Ishikawa and the always cheerful Haruka Nitta are about to tie the knot. Thanks to the help of their wedding planner Nakagoshi, they've finally made it to the day of the wedding.
Unfortunately the movie Wedding High is not yet available on HBO Max.
| Directing | Akiko Ohku | Director |
| Writing | Bakarhythm | Screenplay |
| Sound | Yu Takami | Original Music Composer |
| Camera | Natsuyo Nakamura | Director of Photography |
| Art | Takashi Nishimura | Production Design |
| Sound | Hajime Komiya | Sound |
| Editing | Hiroyuki Yoneda | Editor |
| Visual Effects | Yoshiaki Takahashi | Visual Effects |
| Costume & Make-Up | Mari Miyamoto | Costume Design |
