Yenra Ursula Callistis, Little Witch Academia Ursula Callistis Cosplay Photo: A woman dressed in a costume inspired by the character Ursula Callistis from the anime series Little Witch Academia. The woman's blue hair is styled in two long pigtails, and she wears a purple dress with a matching hat adorned with a crescent moon emblem. Her outfit also includes a belt with a golden buckle and knee-high socks. She stands confidently with her left hand on her hip and holds her hat with her right hand, facing the camera directly. The background of the image features a blurred yellow wall with white trim, adding to the overall whimsical atmosphere of the scene.