Within the animated feature *Soreike! Anpanman: Rubie no Negai*, the narrative centers on Ruby’s journey to secure the Aurora Drop, aided by Anpanman and his allies against Baikinman’s disruptions. Melonpanna appears as a consistent member of Anpanman’s team in the wider franchise and is present in this film. The documented sources do not expand upon her individual actions, character arc, or specific contributions to this storyline.