Pocha-usagi features as one of the seven central characters in the original short comedy anime "Pochars," part of an ensemble portraying plump, chubby "Pocha" animals. Its name explicitly identifies its rabbit design, following the series convention of combining "Pocha" with an animal descriptor. The character debuted in the anime's premiere episode broadcast on October 8, 2024, within Fuji TV's EXITV variety program. Following the television broadcast, the series became available for streaming on FOD, TVer, YouTube, and TikTok platforms in Japan. Pocha-usagi's depiction remains consistently that of a chubby rabbit within the core ensemble across all confirmed appearances.