Jintei Peter features in the 1988 anime film *Bikkuriman: Muen Zone no Himitsu* from the Akuma vs. Tenshi Seal series. The character is linked to collectible sticker merchandise, notably a 39th-anniversary reprint and a "God Emperor Gaiden" variant titled "Power Increase Jintei Peter," both part of the franchise’s product line. These stickers showcase vibrant multicolor artwork on paper, released as themed collections or anniversary editions.

Within the film, Jintei Peter is listed in the cast but appears without detailed exploration of background, motivations, or narrative role. Available sources do not address the character’s presence in spin-offs, games, or later anime installments. Official materials such as encyclopedias and episode guides similarly refrain from elaborating on story arcs, interpersonal dynamics, or character evolution beyond merchandise inclusions and onscreen appearances.