A bored trio of high school delinquents start a rock 'n' roll band together. They have no skill, money, or even a full set of drums, but are determined to jam out and impress their only friend.
Unfortunately the movie On-Gaku: Our Sound is not yet available on HBO Max.
| Editing | Kenji Iwaisawa | Editor |
| Art | Kenji Iwaisawa | Art Direction |
| Visual Effects | Kenji Iwaisawa | Animation Director |
| Editing | Norihisa Nakama | Editor |
| Directing | Kenji Iwaisawa | Director |
| Production | Tetsuaki Matsue | Producer |
| Sound | Banse Tomohiko | Original Music Composer |
| Sound | GRANDFUNK | Original Music Composer |
| Sound | Wataru Sawabe | Original Music Composer |
| Writing | Hiroyuki Ohashi | Comic Book |
| Writing | Kenji Iwaisawa | Screenplay |
| Visual Effects | Kenji Iwaisawa | Character Designer |
| Crew | Kenji Iwaisawa | Supervising Animator |
| Sound | The Dresscodes | Theme Song Performance |
| Camera | Norihisa Nakama | Director of Photography |
| Writing | Kenji Iwaisawa | Storyboard |
