Zelel has similar appearance to Gabriel more than Haniel, she has a long blonde hair with slightly paler color than her sisters' and blue eyes. Zelel also wears white kimono-like garb with angelic design. Although she is an Angel and thus possesses a nice character to herself, Zelel is considered too serious and too far about her angelic duties. She is extremely serious and shows no tolerance for even the slightest thing that is non-angelic. However, even though she has the perfect Angel character, she is not without flaws as Zelel was emotionally swayed by Gabi calling her schoolmates her dearest friends and revealing she is afraid of dogs which is her only weakness.