Umi from Love Live!

A woman dressed in a cosplay costume inspired by Umi from Love Live!, standing on a bridge at night. She has long, dark blue hair and is wearing a white sailor-style outfit with light blue accents, including a short skirt, knee-high socks, and laced-up boots. Her headgear features a distinctive blue and gold brooch adorned with feathers. The woman's pose exudes confidence as she stands on the bridge railing, her left hand resting on it while her right arm hangs loose by her side. In the background, the cityscape is blurred, but lights from buildings can be seen in the distance. Overall, the image captures a moment of elegance and poise.