character: kitagawa_marin, A medium shot, 3/4 view of Kitagawa Marin standing alone on a traditional vermilion wooden bridge at a quiet shrine at night. She is dressed in a festive yukata with the collar slightly pulled back to reveal the nape of her neck and a relaxed chest area showing a delicate lace lining. Her long blonde hair with pink gradients is styled in a playful high bun, adorned with dangling pink flower ornaments and long tassel earrings. She holds a cute goldfish-shaped drawstring pouch (kinchaku) in her hand, and wears traditional wooden geta sandals on her feet, with her toenails painted in a dazzling pink-gold polish. She gazes toward the viewer with a heart-fluttering, slightly flushed expression. The background features a serene shrine pond reflecting floating water lanterns and the faint, distant afterglow of fireworks, with weeping willow branches framing the scene. The lighting is soft and intimate, utilizing a warm, romantic color palette with deep night blues and glowing lanterns to create a private, heart-pounding atmosphere.