Description
Piyo-Piyo is a Puchidol resembling Kotori Otonashi from the Puchimasu! series. First encountered near the 765 Production office during Producer's search for the building, she evaded accompaniment when an unrelated incident led to his police detainment, proceeding to the office alone. There, she was briefly caught in a trap set by Hibiki to capture a Puchidol. Kotori intervened, claimed ownership, and became her designated caretaker. Chihaya Kisaragi assigned the name "Piyo-Piyo" without consultation, which the group accepted.

Physically, Piyo-Piyo has dark green hair, aubergine-colored eyes, and a light yellow color scheme. Her design incorporates avian motifs, reflected in her onomatopoeic name (derived from bird sounds like "piyo" for chirps) and her primary locomotion through flight.

She exhibits sustained flight, significant physical strength for transporting heavy objects (though this reduces her speed and altitude), and exceptional organizational skills. Serving as a secretary for 765 Production, she outperforms Kotori in efficiency and reliability. Alongside Chicchan (Ritsuko Akizuki's Puchidol counterpart), Ritsuko, and Kotori, she manages substantial administrative workloads, including document oversight and mentoring newer Puchidols.

Her personality blends diligence with independence. Residing primarily in the office on a dedicated futon, she maintains a serious work ethic without close reliance on a specific idol. Quirks include difficulty walking due to flight dependency and tolerance for bitter flavors, such as a herbal medicine avoided by other Puchidols. She arrived with a green bag that later revealed Makochii (Makoto Kikuchi's Puchidol).

Her discovery follows similar trajectories across manga and anime, though the anime omits Hibiki's trap incident. Limited anime screentime condensed character exploration. She appeared in "THE iDOLM@STER SP" as a purchasable accessory labeled "Puchipiyo" prior to her official naming, boosting Vocal stats when equipped.

Her development emphasizes growing responsibility at 765 Production, transitioning from newcomer to senior figure guiding newer Puchidols and sustaining office functions without direct owner dependence.