A Studio Ghibli stamp featuring Calcifer or Kiki would be a delightful addition to any collection. Calcifer, with his fiery personality from "Howl's Moving Castle," or Kiki, the charming young witch from "Kiki's Delivery Service," would both make wonderful choices for a stamp design. Their iconic characters and the enchanting worlds they inhabit would surely capture the imagination of both fans and philatelists alike. It would be fantastic to see their vibrant personalities and the magic of Studio Ghibli captured in the artistry of a postage stamp. A Studio Ghibli stamp featuring Jiji, the witty and loyal cat companion from "Kiki's Delivery Service," would be an absolute delight too for collectors and fans alike.