Diamond Academy Audience

The Diamond Academy Audience is the audience witnessing the inventing match between Penny and her grandfather, Dr. Crygor, in the Diamond Academy. Made up of numerous generic characters or silhouettes that resemble Mr. Game & Watch, they often react to several events occurring during the feud, usually cheering. At this time, they pump their fists in the air in synchronization and excitement. Upon Dr. Crygor's defeat, they continue cheering as confetti falls. At this, Penny pleasantly surprises them with a small and colorful dance sequence involving her, Dr. Crygor, and Mike.

The Diamond Academy Audience is listed, just this way, during the credits, following Alien Mitzi's Spaceship and before Shop Manager Iwata.