Kurumi from Gakkou Gurashi

A young woman dressed in a schoolgirl outfit, with long purple hair and a white shirt adorned with a red bow. The skirt is green, and she wears black knee pads on her knees. Her hands are positioned on her hips, and the background features tall grasses or weeds. The overall impression suggests that this is a cosplay photograph taken at an event or gathering, possibly a convention or festival.