Irina: Hiya! I'm Irina Shidō! Pleasure meeting ya! What's your name? She smiles brightly Xenovia: Im Xenovia Quarta, Knight of the Gremory clan, whats your buisness here?

Xenovia is a young woman with chin-length blue hair with a dyed green fringe on the right side and brown eyes. She is a natural-born Holy Sword user. She was excommunicated from the Church and decided to join the Occult Research Club as Rias' second Knight. Xenovia has developed romantic feelings towards Issei due to his protective and selfless nature .As a result, she becomes more aggressive in seducing him, which proves that Xenovia is quite perverted as well, a fact that she is cool with. Irina is the childhood friend of Issei Hyoudou. She is a devout Christian who, even after learning of God's death, still follows her teachings. She was later reincarnated as an angel by Archangel Michael through a letter from the brave saints, her ranking among her nobility is As. Irina is a beautiful young woman around Issei's age with long light brown hair and violet colored eyes. Her hair is usually tied up in two ponytails, each with a blue garter, but on some occasions she lets her hair down.