Create a vertical 9:16 fictional anime movie poster for an original fantasy adventure film. Show a young adventure heroine standing on a grassy cliff, seen from behind and slightly in profile, looking up toward a vast bright blue sky. Beside her is a small fox-like companion wearing a scarf. Above the clouds, a huge gentle sky whale swims through the air, surrounded by small flying craft and distant floating islands. In the middle distance, place a grand castle on a floating island with waterfalls, sunlit clouds, ocean-blue atmosphere, and a sense of wonder. Use richly detailed hand-painted anime background art, cinematic lighting, saturated sky blues, soft clouds, delicate vegetation, and a hopeful coming-of-age adventure mood. Add fictional Japanese theatrical poster typography: a small studio credit at the top, a vertical Japanese tagline on the right, a large Japanese movie title at the bottom, an English subtitle line beneath it, a release date block, and small credit text. Keep all text fictional and avoid real studio names, real film titles, or existing franchise characters. Output aspect ratio: 9:16.
9:16 ・ 4K
