โปสเตอร์โฆษณาเครื่องดื่มเกลือแร่ริมทะเลญี่ปุ่น

A photorealistic Japanese summer beverage advertising poster in a tall vertical layout. A full-body teenage Japanese schoolgirl stands outdoors on a sunny hilltop road overlooking a coastal town and the ocean under a vivid blue sky with voluminous white cumulus clouds. She is positioned slightly left of center, posing confidently with one leg relaxed, gazing into the distance while holding a clear plastic bottle of [POCARI SWEAT] in her right hand near shoulder level. She wears a traditional sailor school uniform: a white short-sleeve sailor blouse, a navy sailor collar with white stripes, a large navy neckerchief bow, a navy knee-length pleated skirt, white knee-high socks, and dark navy or black loafers. Her hair is long, straight, glossy, and black. Bright midday summer sunlight, sharp crisp shadows, clear refreshing atmosphere, commercial print finish. Brand layout details: In the upper left, bold white text reading "ION SUPPLY DRINK" above large [POCARI SWEAT] logo typography with a white wave graphic below it. In the upper right, a small white corporate logo and the text [Otsuka]. Running down the right side, a vertical dark blue Japanese headline reading "[渇いたからだに、水よりうれしい。]". In the lower left, an authentic Japanese promotional copy block in blue typography, accompanied by a white circular badge featuring blue Japanese text with two connected inner circles labeled "水分" and "イオン" with a plus sign. At the bottom left, small blue recycling icons and legal fine print; at the bottom right, the promotional website URL [www.pocarisweat.jp].