Muta appears in the film *Futari wa Precure Max Heart 2: Yukizora no Tomodachi*. Originating from the Garden of Clouds, a world above the clouds, Muta serves as an assistant to the Sage of that realm and accompanies two travelers from this world on their journey.

Physically resembling a flying squirrel with brown fur, Muta possesses distinctive red spiky hair, part of which is tied into a low ponytail. The character demonstrates a serious dedication to duties and responsibilities, a commitment that occasionally manifests in behavior annoying the Sage, indicating diligence that can create friction with authority figures.

Muta's narrative role unfolds during the film's central conflict. Arriving on Earth alongside the travelers from the Garden of Clouds, who search for a phoenix named Hinata vital for protecting their world, Muta participates in the effort to locate Hinata after it hatches from an egg discovered by Kujou Hikari during a skiing trip. This quest becomes urgent when servants of darkness capture Hinata, seeking to freeze warmth and kindness across all worlds.

Muta's background is intrinsically tied to the Garden of Clouds, with no expansion beyond this origin in other media. The character's development remains confined to the events of this film, with no additional appearances or roles documented in other seasons, OVAs, spin-offs, or related Pretty Cure media.