|Hair Color||Light Blond|
|Eye Color||Light Blue|
|Light Novel||Volume VII|
|Voice Actor||Kikuko Inoue|
Liala (リアラ Riara) is the older sister of Leohart. Although she's a demon, she is suspected of being an angel. Her name has 2 variations. Other sources used her romanized names, Riara, while Crunchyroll uses Liala.
Liala is a beautiful woman whose appearance is like a girl in her mid-teens and possessing a voluptuous and well-endowed body-figure. She also has a pair of bright blue eyes, a very long wavy light blonde hair, and a blue ribbon which is tied behind her hair. She is almost always seen with a white tunic as her main attire. During battle, Liala is often seen using her hidden scythe, which is located in her angelic wings, to slay her enemies.
Liala is almost always seen smiling and possesses a more playful, gentle, and childish demeanor. Beneath her smile however, resides a mean and cruel personality. For instance, when she heard that Jin was befriended by some other female demon, she immediately slayed her. Aside from that, being Leohart's protective and loyal sibling, Liala would go to any length to protect the bond between herself and Leohart from anyone's harm.
Liara was born the single daughter of a demon family with the rank of duke who had produced many Demon Lords in the past, although born with the appearance of a normal demon, as she grew her appearance increasingly became more like that of the Gods that the Demons were descended from and who were also their eternal enemies. In order to protect her, she was locked away almost like a prisoner and shortly thereafter met her new adoptive brother Leohart.
The two would come to fall in love with each other and before Leohart went to fight in the great demon war he had been talked to by his parents who explain their ambition for Leohart to conceive a child with Liala and continue their family's bloodline. Tragically, after Leohart got back home from the war he discovered that his parents had been killed in a assault by the Demon Council who had learned of Liala and desired to make her their toy.
When Leohart went to visit his sister after sending a challenge to the Moderate Demon Lord faction he discovered her in the middle of giving her guard dog, a hell hound named Bearu, a bath before she ran off from her. Thus the enraged Liala now desired to neuter the dog, in spite of her being female, but was calmed down by Leohart and the two bathed together before going to sleep together.
Leohart- He is her younger adoptive brother, as well as her lover and the future father of her child.