Create an original 20-second live-action 16:9 TV commercial for the exact POCARI SWEAT 1.5L bottle in the product image. Use the image only to lock product identity. Preserve its tall translucent-white shape, white cap, blue-and-white label, readable “POCARI SWEAT” wordmark and 1.5L scale. Never redesign or relabel it. Tell one continuous summer afternoon story about exactly four high-school friends on one school sports campus. Keep them distinct and consistent: A, tall boy, short straight black hair, white sleeveless sports shirt, blue shorts; B, girl, high black ponytail, white T-shirt, blue shorts; C, girl, short black bob, blue swim cap, navy school swimsuit; D, shorter boy, wavy dark-brown hair, blue T-shirt, white shorts. Never change or clone their faces, hair, height, clothing or gender. No additional students. 0.0–2.5s: Vivid blue sky, one large white cloud and green leaves in summer wind. Tilt down to the four friends walking together between the court and nearby school pool, teasing one another and carrying a basketball, badminton racket and swim bag. This wide shot establishes their friendship and shared location. 2.5–5.5s: A drives toward the basketball hoop while B, C and D cheer at the sideline. Track low beside A, cut to the ball passing through the hoop, then show A grinning at the same three friends. No new players. 5.5–8.5s: B serves on the adjacent badminton court while A, C and D watch. Follow the shuttlecock briefly against the sky, then return to B laughing at them. Retain the same fence and trees. 8.5–11.5s: C dives into the nearby pool as A, B and D cheer from the edge. Follow one clean underwater freestyle sequence, rise above water as she reaches the wall, then show her laughing up at the same friends. Keep C’s identity stable. 11.5–14.0s: The four rest together on poolside steps. D opens a blue cooler and reveals the exact 1.5L bottle in clear ice. Use one brief macro shot with the label facing camera and unobscured, then return to the same group. 14.0–17.0s: A lifts the cold 1.5L bottle with realistic two-handed weight, twists off the cap and drinks directly from it. Show correct bottle-to-mouth contact, swallowing and condensation on his fingers. B, C and D sit beside him laughing; they do not drink, share it or hold cups. Use one continuous medium shot. 17.0–18.8s: A replaces the cap and sets the bottle beside the cooler. All four stand and run together toward the bright court. Film from behind in warm backlight; keep four distinct silhouettes readable. 18.8–20.0s: Hard cut to a clean POCARI-blue background. The exact 1.5L bottle stands centered, upright and full-height, cap on, label facing camera, with condensation and a soft shadow. Lock the camera. Generate no text. Use premium photorealistic Japanese youth-commercial cinematography, authentic behavior, natural anatomy and realistic sweat, water, ice, fabric and skin. Palette: sky blue, white, green and natural skin tones. Shoot at 24fps with clean cuts and controlled tracking. Court, pool, trees and sunlight must remain one campus. Preserve cast identity. Use one continuous upbeat Japanese indie-pop instrumental from 0.0 to 20.0 seconds, fixed near 132 BPM with one key, drum kit, bright guitar and light bass. Keep the same melody and groove across every cut with no restart, genre switch or tempo change. Begin softly, build through sports, lower slightly during drinking, then resolve on one bright final chord. Mix cicadas, ball bounce, racket hit, splash, laughter and cap twist quietly beneath it; sound effects never interrupt or resynchronize the BGM. No dialogue, lyrics or voice-over. Avoid unrelated shots, cloned or similar faces, extra students, identity or wardrobe changes, mass dancing, cups, shared drinking, adult actors, romance, sexualized clothing, dark or neon lighting, artificial blue liquid, fantasy particles, chaotic splashes, slow motion, speed ramps, random zooms, camera shake, deformed anatomy, duplicate or floating bottles, altered packaging, misspelled label text, invented claims, competing brands, watermarks, borders, captions and slogans.
