Pyonkichi is a rabbit child character in the Anpanman universe, attending elementary school taught by Mimi-sensei alongside fellow rabbit children Usako and Usao. The trio first appeared together in the television series' second episode when they encountered Anpanman in a tree, establishing their dynamic early on. Demonstrating resourcefulness, Pyonkichi, Usako, and Usao constructed a functional tricycle from their individual unicycles to help Anpanman return to Uncle Jam's bakery. Involved in various school-centered plots, Pyonkichi faced challenges like Baikinman's attempt to force-feed Usako poisoned mushroom spaghetti. His prominence within the series grew more prominent when he and his classmates received a "Promotion to Opening Titles" starting from the anime's fourth opening sequence. Pyonkichi is confirmed as part of the cast for the 2021 film *Eiga Soreike! Anpanman Fuwafuwa Fuwari to Kumo no Kuni* (Anpanman: Fluffy Fuwari and the Cloudy City), though his specific role in the Land of Clouds narrative isn't detailed. Across official Anpanman media, Pyonkichi maintains his established role as a recurring schoolchild character encountering occasional antagonist-driven challenges.