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Coriana ANDREALPHUS
Coriana Andrealphus is a demon who is a student at Kuoh Academy. She is a member of the Hero Faction and is the younger sister of Rias Gremory. She is also a childhood friend of Issei Hyodo. Coriana is a kind and gentle person, but she is also very strong and powerful. She is a skilled fighter and is able to use her demonic powers to great effect. Coriana is also a very intelligent person and is a good student. She is always willing to help others and is always looking for ways to improve herself. Coriana is a very important member of the Hero Faction and is a valuable asset to Issei and his friends.