Haku, Naruto

A woman dressed in a blue and green costume with a silver headband, holding a black object resembling a kunai knife. She has long dark hair styled in pigtails and wears a green turtleneck under her costume. The background is blurred but appears to be an indoor setting, possibly a convention or cosplay event. The woman's expression is serious, and she seems focused on the task at hand. Overall, the image suggests that the woman is cosplaying as a character from the popular manga and anime series Naruto.